gno.law

Quidel Corporation v. Super. Ct.

California Court of Appeal · D075217 · 2019-08-29 · Published

Proceeding
writ
Trial court
Superior Court of San Diego County · No. 37-2017-00044865-CU-THEOFSANAT-CTL
Trial judge
Gregory W. Pollack
Outcome
writ granted — Petition granted.
Area
civil
Panel
Richard D. Huffman, Sr. (author), Joan K. Irion, Patricia Guerrero

Analysis

A model's reading — qwen3.8-27b, prompt v1, 2026-10-13T05:29Z · confidence high

The trial court granted Beckman's motion for summary adjudication, holding that a non-compete clause in a business agreement was void under Business and Professions Code section 16600 based on the per se rule from Edwards v. Arthur Andersen LLP. The Court of Appeal granted a writ of mandate, vacating the order and holding that Edwards applies only to employment contexts, so a rule of reason analysis is required for this exclusive dealing agreement.

Ruling reviewedStandardThe courtThe model
Grant of summary adjudication on the declaratory judgment cause of action
“We conclude it was not, and we grant the petition and issue a writ instructing the trial court to vacate the December 7, 2018 order granting summary adjudication on the first cause of action.”
de novoerroragree with court
The appellate court correctly applied the de novo standard for summary adjudication. It properly identified that the trial court erred by applying the per se invalidity rule from Edwards, which is limited to employment non-competes, to a commercial exclusive dealing agreement. The court correctly determined that a rule of reason analysis, requiring factual development on the restraint's effect on competition, was necessary, making the summary adjudication improper.

Authorities

  • relied: Edwards v. Arthur Andersen LLP (2008) 44 Cal.4th 937 — Noncompetition agreements in employment contracts are per se invalid under section 16600 unless they fall within statutory exceptions.
  • relied: Great Western Distillery Products, Inc. v. John A. Wathen Distillery Co. (1937) 10 Cal.2d 442 — Contracts that restrain trade are valid if the public welfare is not involved and the restraint is not greater than necessary to protect the parties, applying a rule of reason.
  • relied: Dayton Time Lock Service, Inc. v. Silent Watchman Corp. (1975) 52 Cal.App.3d 1 — In-term noncompete provisions in exclusive dealing contracts are not per se invalid and require analysis of the line of commerce and market share.
  • relied: Kelton v. Stravinski (2006) 138 Cal.App.4th 941 — In-term covenants not to compete may be void if they foreclose competition in a substantial share of the business trade or market.
  • relied: AMN Healthcare, Inc. v. Aya Healthcare Services, Inc. (2018) 28 Cal.App.5th 923 — The Edwards rule applies to noncompete and nonsolicitation clauses that restrain individual employees from practicing their chosen profession.
  • relied: Aguilar v. Atlantic Richfield Co. (2001) 25 Cal.4th 826 — A plaintiff moving for summary judgment must present evidence that would require a reasonable trier of fact to find any underlying material fact more likely than not.
  • relied: Benson v. Superior Court (2010) 185 Cal.App.4th 1179 — A motion for summary adjudication is reviewed de novo.
  • relied: Serri v. Santa Clara University (2014) 226 Cal.App.4th 830 — In reviewing summary judgment, evidence is viewed in a light favorable to the losing party, with doubts resolved in that party's favor.
  • relied: People v. Schlimbach (2011) 193 Cal.App.4th 1132 — A plaintiff moving for summary adjudication meets its burden if it proves each element of the cause of action.
  • relied: Int'l Ins. Co. v. Superior Court (1998) 62 Cal.App.4th 784 — Appellate courts seldom use extraordinary writs to review interlocutory summary adjudication orders.
  • relied: City of Oakland v. Superior Court (1996) 45 Cal.App.4th 740 — Writ review of summary adjudication is appropriate when the petitioner raises a significant legal question of statewide interest.
  • relied: Fisherman's Wharf Bay Cruise Corp. v. Superior Court of San Francisco (2003) 114 Cal.App.4th 309 — Writ review is appropriate when the order disposes of a large portion of the case and intervention will substantially simplify future proceedings.
  • relied: Exxon Corp. v. Superior Court (1997) 51 Cal.App.4th 1672 — Writ review of summary adjudication is appropriate when the order disposes of a large and important portion of the case.
  • relied: California Highway Patrol v. Superior Court (2006) 135 Cal.App.4th 488 — Writ review is appropriate for significant legal questions of broad public interest.
  • relied: Kinsman v. Unocal Corp. (2005) 37 Cal.4th 659 — Language in a judicial opinion is to be understood in accordance with the facts and issues before the court; an opinion is not authority for propositions not considered.
  • relied: Chevron U.S.A., Inc. v. Workers' Comp. Appeals Bd. (1999) 19 Cal.4th 1182 — An opinion is not authority for propositions not considered.
  • relied: Metro Traffic Control, Inc. v. Shadow Traffic Network (1994) 22 Cal.App.4th 853 — Section 16600 expresses public policy to ensure every citizen retains the right to pursue any lawful employment and enterprise of their choice.
  • relied: Diodes, Inc. v. Franzen (1968) 260 Cal.App.2d 244 — The interests of the employee in mobility are paramount to the competitive business interests of employers.
  • relied: Morlife, Inc. v. Perry (1997) 56 Cal.App.4th 1514 — Employee mobility is a cherished commercial right.
  • relied: Reeves v. Hanlon (2004) 33 Cal.4th 1140 — Employee mobility interests are paramount to a business's competitive interest.
  • relied: Keating v. Preston (1940) 42 Cal.App.2d 110 — Contracts intended to promote rather than restrict business are evaluated in the light of reason and common sense to uphold reasonable limited restrictions.
  • relied: Centeno v. Roseville Community Hospital (1979) 107 Cal.App.3d 62 — Exclusive sales or marketing agreements are not per se against public policy if no significant impairment of free market activity obtains.
  • relied: Vulcan Powder Co. v. Hercules Powder Co. (1892) 96 Cal. 510 — Agreements that develop a monopoly designed to control the price of a commodity violate the prohibition on restraint of trade.
  • relied: Grogan v. Chaffee (1909) 156 Cal. 611 — The tendency to create a monopoly is the objectionable feature of agreements declared invalid under restraint of trade statutes.
  • relied: Associated Oil Co. v. Myers (1933) 217 Cal. 297 — Noncompetition provisions may be reasonable and valid if they do not negatively affect public interests and are designed to protect the parties.
  • relied: Martikian v. Hong (1985) 164 Cal.App.3d 1130 — Courts must determine if a restraint tends to restrain trade more than promote it.
  • relied: Cianci v. Superior Court (1985) 40 Cal.3d 903 — Civil Code section 1673 was the predecessor to Business and Professions Code section 16600, and the Cartwright Act was enacted in 1907.
  • relied: Comedy Club, Inc. v. Improv West Associates (2009) 553 F.3d 1277 — Under section 16600, an in-term covenant not to compete in a franchise-like agreement will be void if it forecloses competition in a substantial share of business trade or market.
  • relied: Standard Oil Co. v. United States (1931) 283 U.S. 163 — Describes the relationship between parties in a monopoly context.
  • relied: Meyers v. Merillion (1897) 118 Cal. 352 — Describes the relationship between parties in a monopoly context.

The appellate opinion: sound — The opinion is sound because it correctly distinguishes the per se rule of Edwards, which is limited to employment non-competes, from the rule of reason applicable to commercial exclusive dealing agreements. It properly identifies that material facts regarding the restraint's effect on competition and necessity were not developed, making summary adjudication inappropriate.

How this analysis was made · dispute it

A model's reading — claude-fable-5-1, prompt v1, 2026-10-13T04:30Z · confidence medium

The San Diego Superior Court granted Beckman Coulter's motion for summary adjudication on its declaratory relief claim, holding that section 5.2.3 of the 2003 BNP Assay Agreement with Quidel was void under Business and Professions Code section 16600 as a per se unlawful restraint on trade under Edwards v. Arthur Andersen. The Court of Appeal granted Quidel's writ petition, holding that the Edwards per se rule is confined to employment noncompetes, that business-to-business in-term covenants are judged under a reasonableness standard derived from Great Western and related cases, and that triable issues of fact precluded summary adjudication.

Ruling reviewedStandardThe courtThe model
Trial court's legal conclusion that section 16600, as construed in Edwards, per se voids section 5.2.3 of the Agreement without regard to its reasonableness or competitive effect
“Thus, the per se ban on noncompetition clauses outlined in Edwards is limited to employment agreements.”
de novoerror (law misapplied)agree with court
The court correctly applied the Kinsman principle that an opinion is authority only for issues actually decided; Edwards framed and answered the question only as to employee noncompetition agreements, and its policy rationale (employee mobility) does not translate to a negotiated exclusive dealing arrangement between two sophisticated corporations. Great Western, Keating, Centeno, Associated Oil and Dayton Time Lock, none of which were overruled by Edwards, apply a reasonableness analysis outside the employment setting. The court's reading of Kelton is generous, since Kelton voided an in-term covenant between business partners without a market-share inquiry, but that does not undermine the core holding.
Trial court's determination that Beckman carried its summary adjudication burden and that no triable issues of material fact remained
“However, whether these limitations tend to restrain trade more than promote it remains unclear and requires a factual analysis.”
de novoerror (law misapplied)agree with court
Once a reasonableness standard applies, Beckman as plaintiff had to prove each element under Aguilar, and the opinion shows Beckman deliberately offered no evidence on purpose, effect, necessity to protect the parties, or share of the line of commerce, instead conceding its motion should be denied if a 'full-blown anti-trust analysis' was required. Viewing the evidence favorably to Quidel as the losing party, the court's conclusion that factual development is necessary follows directly from Dayton Time Lock, which refused to find an in-term exclusive-dealing covenant invalid as a matter of law on an undeveloped record.
Trial court's rejection of Quidel's argument that in-term covenants in exclusive dealing agreements are treated differently from post-term covenants
“Thus, in-term covenants not to compete in exclusive dealing agreements are not per se invalid.”
de novoerror (law misapplied)agree with court
Dayton Time Lock expressly upheld in-term anticompetition limitations while striking post-term ones and held that illegality turns on market analysis. The court, however, relied on the Ninth Circuit's synthesis in Comedy Club to harmonize Dayton Time Lock and Kelton, and expressly declined to decide whether franchise agreements are comparable to other exclusive dealing contracts, leaving the doctrinal basis for applying a 'substantial share' test to a non-franchise agreement somewhat thin. The result is defensible but the reasoning skips over Kelton's actual holding.

Authorities

  • relied: Edwards v. Arthur Andersen LLP (2008) 44 Cal.4th 937 — Section 16600 prohibits employee noncompetition agreements, even if narrowly drawn, unless a statutory exception applies; the court holds this per se rule is limited to the employment context.
  • relied: Kinsman v. Unocal Corp. (2005) 37 Cal.4th 659 — Language in a judicial opinion is understood in light of the facts and issues before the court; an opinion is not authority for propositions not considered.
  • relied: Great Western Distillery Products, Inc. v. John A. Wathen Distillery Co. (1937) 10 Cal.2d 442 — Under the predecessor to section 16600, a contract between businesses that incidentally restrains trade is sustained if the public welfare is not involved and the restraint is no greater than protection of the other party requires.
  • relied: Keating v. Preston (1940) 42 Cal.App.2d 110 — Contracts between individuals intended to promote rather than restrict a business are evaluated in the light of reason and common sense so as to uphold reasonable limited restrictions.
  • relied: Centeno v. Roseville Community Hospital (1979) 107 Cal.App.3d 62 — Exclusive sales or marketing agreements are not per se against public policy under section 16600 absent significant impairment of free market activity; a balancing test applies.
  • relied: Vulcan Powder Co. v. Hercules Powder Co. (1892) 96 Cal. 510 — Agreements whose tendency is to create a monopoly and control prices are void under the restraint-of-trade statute without further reasonableness inquiry.
  • relied: Associated Oil Co. v. Myers (1933) 217 Cal. 297 — A noncompetition restriction designed to protect the parties in their dealings and not injurious to the public may be valid under the predecessor statute.
  • relied: Dayton Time Lock Service, Inc. v. Silent Watchman Corp. (1975) 52 Cal.App.3d 1 — In-term anticompetition limitations in a franchise agreement are valid while post-term limitations are not; exclusive-dealing contracts are not necessarily invalid and illegality requires analysis of the line of commerce, market area and affected market share.
  • misapplied: Kelton v. Stravinski (2006) 138 Cal.App.4th 941 — Kelton held an in-term covenant not to compete between equal business partners void under section 16600 as contrary to the policy of open competition, distinguishing Dayton Time Lock as a franchise case; it did not itself adopt a 'substantial share of the line of commerce' element, which the opinion attributes to it via the Ninth Circuit's Comedy Club gloss.
  • relied: AMN Healthcare, Inc. v. Aya Healthcare Services, Inc. (2018) 28 Cal.App.5th 923 — Applied Edwards to invalidate an employee nonsolicitation clause; distinguished as an employment-context case focused on individuals' ability to practice their profession.
  • relied: Aguilar v. Atlantic Richfield Co. (2001) 25 Cal.4th 826 — A plaintiff moving for summary judgment must present evidence that would require a reasonable trier of fact to find each material fact more likely than not.
  • relied: Comedy Club, Inc. v. Improv West Associates (2009) 553 F.3d 1277 — Under section 16600 an in-term covenant not to compete in a franchise-like agreement is void if it forecloses competition in a substantial share of a business, trade or market.
  • relied: Metro Traffic Control, Inc. v. Shadow Traffic Network (1994) 22 Cal.App.4th 853 — Section 16600 expresses a public policy ensuring every citizen retains the right to pursue any lawful employment and enterprise of their choice.
  • relied: Reeves v. Hanlon (2004) 33 Cal.4th 1140 — Employee mobility interests are paramount to a business's competitive interests under California policy.

The appellate opinion: sound with gaps — The opinion correctly confines Edwards to the issue it decided, marshals a consistent line of pre-Edwards Supreme Court and Court of Appeal authority applying a reasonableness standard to business-to-business restraints, and properly faults Beckman for presenting no evidence on the factual elements that standard requires. It leaves gaps by relying on a Ninth Circuit synthesis to reconcile Kelton with Dayton Time Lock without confronting that Kelton voided a non-franchise in-term covenant without market analysis, and by expressly declining to decide whether franchise precedents transfer to other exclusive dealing contracts.

How this analysis was made · dispute it

Opinion

Filed 8/29/19 CERTIFIED FOR PUBLICATION

COURT OF APPEAL, FOURTH APPELLATE DISTRICT

DIVISION ONE

STATE OF CALIFORNIA

QUIDEL CORPORATION, D075217

Petitioner, v. (Super. Ct. No. 37-2017-00044865-CU- THE SUPERIOR COURT OF SAN AT-CTL) DIEGO COUNTY, Respondent;

BECKMAN COULTER, INC., Real Party in Interest.

ORIGINAL PROCEEDING in mandate challenging an order of the Superior Court of San Diego County, Gregory W. Pollack, Judge. Petition granted.

Horvitz & Levy, Jeremy B. Rosen, Robert H. Wright, Stanley H. Chen; Charis Lex, Sean P. Gates, Eugene Illovsky, Douglas J. Beteta; Kesselman Brantly Stockinger, Amy T. Brantly and Trevor V. Stockinger, for Petitioner.

No appearance for Respondent. California Appellate Law Group, Anna-Rose Mathieson, Susan Horst; Behmer & Blackford, Timothy S. Blackford; Williams & Connolly, John E. Schmidtlein and Carl R.

Metz, for Real Party in Interest.

Quidel Corporation (Quidel) has petitioned for a writ of mandate and/or prohibition directing the trial court to vacate its order granting summary adjudication.

Quidel contends the trial court incorrectly concluded a provision in its contract with Beckman Coulter, Inc. (Beckman) was an invalid restraint on trade in violation of Business and Professions Code,1 section 16600. Quidel argues the trial court improperly extended the holding from Edwards v. Arthur Andersen LLP (2008) 44 Cal.4th 937 (Edwards) beyond the employment context to a provision in the parties' 2003 BNP Assay Agreement (the Agreement). We are called upon to determine whether the trial court's per se application of section 16600 to section 5.2.3 of the Agreement between Quidel and Beckman was correct. We conclude it was not, and we grant the petition and issue a writ instructing the trial court to vacate the December 7, 2018 order granting summary adjudication on the first cause of action.

FACTUAL BACKGROUND

In 1996, Biosite Inc. (Biosite)2 licensed patent rights and know-how related to a B-type natriuretic peptide (BNP), which can be measured in a person's blood. The semi- 1 Future section references are to the Business and Professions Code unless otherwise specified.

2 As a result of acquisitions, Quidel is the successor in interest to Biosite, and Quidel is the current counter-party to Beckman under the BNP Assay Agreement. 2 exclusive licensing agreement allowed Biosite to develop an immunoassay to determine the level of BNP in a person's blood sample, to help diagnose congestive heart failure.

After acquiring the intellectual property rights and know-how, Biosite developed and created a BNP assay for use with its point-of-care analyzer device, and it obtained regulatory approval. BNP assays only work on the analyzer for which they are designed.

By 2003, Beckman had developed a laboratory analyzer, but it did not have a license for a BNP assay compatible with its analyzer. Around this same time, other companies were also pursuing BNP assays for use with their larger analyzers, which could run multiple, different immunoassays at higher volumes than the point-of-care analyzer Biosite had. One company was also developing an assay to detect NT-proBNP, a closely-related assay that is a potential direct substitute for the BNP assay and is also based on B-protein.

If Biosite were to correlate a new BNP assay for use with the Beckman lab analyzer to its Federal Drug Administration-approved BNP assay, it could avoid the need to establish the new assay's efficacy through extensive clinical trials. Collaborating would mean Biosite could expand its customer base to those who wanted to use the larger capacity laboratory analyzers and Beckman could include the BNP assay in its menu of immunoassay offerings.

Biosite and Beckman, each represented by legal counsel, negotiated the Agreement over several months, and they exchanged numerous drafts before executing it on June 24, 2003. Under the terms of the Agreement, Beckman manufactured the BNP assay for Biosite using proprietary materials that Biosite provided, including the 3 antibodies Biosite had developed. In exchange, Biosite purchased its requirements of the BNP assay from Beckman. The Agreement prohibited Biosite from engaging other manufacturers to provide the BNP assay for their competing lab analyzers. The term of the Agreement was negotiated to coincide with the term of a related licensing agreement Biosite had with Scios.

Section 5.2.1 of the Agreement requires Beckman to offer for sale and to sell the BNP assay exclusively to Biosite. Section 5.2.2 prohibits Biosite from engaging third parties other than Beckman to manufacture for Biosite a diagnostic BNP assay for use.

Section 5.2.3 of the Agreement prohibits Beckman from researching or developing an assay that detects the presence or absence of the BNP or NT-proBNP proteins or markers for use in diagnosing cardiac disease until two years before the Agreement's expiration.

It does not prohibit the research or development of assays that detect the presence or absence of other proteins or markers, including the biomarkers ST2 or Galectin 3.

Although Beckman did not dispute that BNP and NT-proBNP assays were seen as and have become potential substitutes for purposes of the motion for summary adjudication, the parties' characterization of the BNP assays and NT-proBNP assays are slightly different. Quidel characterizes the two as closely-related, with the NT-proBNP assay serving as a potential direct substitute for the BNP assay because it detects a peptide that is secreted alongside the BNP. Beckman has alleged the NT-proBNP assay measures a different protein and uses different antibodies and proteins than the BNP assay, suggesting they are distinctly different.

4 PROCEDURAL HISTORY

On November 27, 2017, Beckman sued Quidel for declaratory relief for violation of section 16600 and violation of the Cartwright Act (§ 16720 et seq.). Beckman asked the court to issue a declaratory judgment that section 5.2.3 of the Agreement was void and unenforceable as a violation of Business and Professions Code section 16600 and to issue a permanent injunction preventing the enforcement of section 5.2.3 of the Agreement.

In August 2018, Beckman filed a motion for partial summary adjudication on the declaratory judgment cause of action. In its papers, Beckman stated it was developing and planning to launch a new laboratory analyzer platform and wanted to develop a competing assay product for the new platform. It argued section 5.2.3 of the Agreement was a non-compete clause that was void under Business and Professions Code section 16600.

On November 7, 2018, Quidel moved ex parte for a continuance of the motion. In the hearing, Quidel argued additional discovery was necessary to determine if there were material issues of fact in dispute. Beckman contended there was no need for additional discovery to determine the impact of section 16600 on the parties' Agreement. The court denied the ex parte request.

The trial court ultimately granted Beckman's motion for summary adjudication. It noted none of the statutory exceptions to the restraint on trade outlined in section 16600 apply and explained it was unpersuaded by the legal authority cited by Quidel because it predated Edwards or discussed exclusive dealing contracts in the context of franchise 5 relationships. Relying on Edwards, the trial court concluded section 16600 voids every contract that restrains anyone from " 'engaging in a lawful profession, trade, or business of any kind . . . .' [Citation.]" Accordingly, it concluded section 5.2.3 of the Agreement was void because it "restrains [Beckman] from developing, marketing, or assisting others in the development and marketing of an assay that measures or detects the presence or absence of BNP or NT-proBNP."

Quidel moved to stay the order pending final appeal or pending resolution of a writ petition seeking a stay and sought an extension of time to file a writ. The court granted the request.

On January 18, 2019, Quidel filed a petition for writ of mandate and/or prohibition and sought a stay pending a determination of the writ on its merits. Beckman filed a preliminary opposition to the petition, to which Quidel replied. We issued an order to show cause why a peremptory writ should not issue and stayed the order granting Beckman's motion for summary adjudication pending further order. We deemed the preliminary opposition filed by Beckman to be its return to the order to show cause. We now turn to the merits of the petition.

DISCUSSION

A

Review on Petition for Writ Appropriate As a preliminary matter, this case is appropriately before us as a petition for writ of mandate. Although appellate courts "seldom use extraordinary writs to review interlocutory summary adjudication orders (grants or denials)" (Int'l Ins. Co. v. Superior 6 Court (1998) 62 Cal.App.4th 784, 788), writ review of such orders is statutorily authorized (Code Civ. Proc., § 437c, subd. (m)(1)) and may be appropriate when the petitioner raises a significant legal question of statewide interest (City of Oakland v. Superior Court (1996) 45 Cal.App.4th 740, 750-751) or when the order disposes of a large and important portion of the case and intervention by writ will substantially simplify future proceedings (Fisherman's Wharf Bay Cruise Corp. v. Superior Court of San Francisco (2003) 114 Cal.App.4th 309, 319 (Fisherman's Wharf); Exxon Corp. v. Superior Court (1997) 51 Cal.App.4th 1672, 1679-1680).

In the present case, the petitioner has raised a significant legal question of broad public interest: Does section 16600 invalidate all contractual noncompete provisions, even outside the employment context, without regard to the reasonableness of the restraint imposed or whether the terms actually advance, rather than restrain, competition? (See California Highway Patrol v. Superior Court (2006) 135 Cal.App.4th 488, 496; see also City of Oakland v. Superior Court, supra, 45 Cal.App.4th at pp. 750- 751.) Additionally, our review helps to substantially advance the underlying case toward final resolution because the section 16600 claim addresses the primary area of dispute between the parties. (See Fisherman's Wharf, supra, 114 Cal.App.4th at p. 319.)

B

Standard of Review A grant of summary adjudication is appropriate if there are no triable issues of material fact and the moving party is entitled to judgment as a matter of law. (Code of Civ. Proc., § 437c, subd. (c); Aguilar v. Atlantic Richfield Co. (2001) 25 Cal.4th 826, 7 843.) A plaintiff moving for summary adjudication meets its burden if it proves each element of the cause of action. (People v. Schlimbach (2011) 193 Cal.App.4th 1132, 1140-1141.) "[I]f a plaintiff who would bear the burden of proof by a preponderance of evidence at trial moves for summary judgment, he must present evidence that would require a reasonable trier of fact to find any underlying material fact more likely than not—otherwise, he would not be entitled to judgment as a matter of law, but would have to present his evidence to a trier of fact." (Aguilar, at p. 851.) If the plaintiff meets its burden, the defendant must set forth specific facts showing a triable issue of material facts exist. (Code Civ. Proc., § 437c, subd. (p)(1); Schlimbach, at p. 1141.)

We review a motion for summary adjudication de novo. (Benson v. Superior Court (2010) 185 Cal.App.4th 1179, 1184-1185.) On appeal, we independently assess the correctness of the ruling, applying the same legal standard as the trial court to determine if there are genuine issues of material fact. (AMN Healthcare, Inc. v. Aya Healthcare Services, Inc. (2018) 28 Cal.App.5th 923, 934 (AMN Healthcare);

Fisherman's Wharf, supra, 114 Cal.App.4th at p. 320.) "In performing our review, we view the evidence in a light favorable to the losing party . . . , liberally construing [the]

evidentiary submission while strictly scrutinizing the moving party's own showing and resolving any evidentiary doubts or ambiguities in the losing party's favor." (Serri v. Santa Clara University (2014) 226 Cal.App.4th 830, 859.)

8 C Section 16600 At the heart of this dispute is the interpretation of section 16600, which provides, subject to three statutory exceptions, that "every contract by which anyone is restrained from engaging in a lawful profession, trade, or business of any kind is to that extent void." Quidel argues that in the context of an exclusive dealing business arrangement between two corporate entities, a court should consider whether an in-term noncompetition provision promotes competition or restrains it, taking into consideration a multi-factor test that contemplates the purposes, effects, or reasonableness of the provision's restraint. Beckman urges the court to deny the writ on its merits and to uphold the superior court's extension of the Supreme Court's holding in Edwards:

"Noncompetition agreements are invalid under section 16600 in California, even if narrowly drawn, unless they fall within the applicable statutory exceptions of sections 16601, 16602, or 166025."3 (Edwards, supra, 44 Cal.4th at p. 955.)

1. Covenants Not to Compete in the Employment Context Quidel distinguishes the holding in Edwards in two ways. First, it argues the holding should not be extended beyond the employment context it decided. Second, it notes Edwards addressed postterm covenants not to compete, and Quidel argues in-term covenants should be treated differently.

3 The parties agree none of the exceptions apply here. 9 In Edwards, the plaintiff signed an agreement with Arthur Andersen that prohibited him from working for or soliciting any of Arthur Andersen's clients for a period of time following his termination of employment. (Edwards, supra, 44 Cal.4th at p. 942.) When Arthur Andersen was purchased by HSBC, HSBC offered to employ Edwards, but it required him to sign a termination of noncompete agreement that, among other things, indicated he was voluntarily resigning from Arthur Andersen and released Arthur Andersen from any and all claims. (Id. at p. 943.) In exchange, Arthur Andersen would release Edwards from the noncompetition agreement. (Ibid.) Edwards argued the initial noncompetition agreement was illegal under section 16600, so Arthur Andersen's offer to release him from its terms could not serve as consideration for Edwards's agreement to release Arthur Andersen from all legal claims. (Edwards, at pp. 944-945.)

The Supreme Court agreed with Edwards. It explained: "[S]ection 16600 evinces a settled legislative policy in favor of open competition and employee mobility"; it noted people have the right to pursue lawful employment and to engage in businesses and occupations of their choice. (Edwards, supra, 44 Cal.4th at p. 946.) Accordingly, it concluded the noncompete provision was prohibited by section 16600 and void as a matter of law. (Edwards, at p. 946.) In so doing, it held that noncompete agreements in employment contracts are per se invalid in California as an unlawful restraint on trade.

However, " '[i]t is axiomatic that language in a judicial opinion is to be understood in accordance with the facts and issues before the court. An opinion is not authority for propositions not considered.' " (Kinsman v. Unocal Corp. (2005) 37 Cal.4th 659, 680, quoting Chevron U.S.A., Inc. v. Workers' Comp. Appeals Bd. (1999) 19 Cal.4th 1182, 10 1195.) The Supreme Court defined the relevant issue as whether "Business and Professions Code section 16600 prohibit[s] employee noncompetition agreements,"

(Edwards, supra, 44 Cal.4th at pp. 941-942, italics added), and concluded "section 16600 prohibits employee noncompetition agreements unless the agreement falls within a statutory exception" (Id., at p. 942., italics added). Thus, the per se ban on noncompetition clauses outlined in Edwards is limited to employment agreements.

The strict application of section 16600 in the employment context is supported by the policy: "California courts have consistently declared this provision an expression of public policy to ensure that every citizen shall retain the right to pursue any lawful employment and enterprise of their choice." (Metro Traffic Control, Inc. v. Shadow Traffic Network (1994) 22 Cal.App.4th 853, 859.) This is because "[t]he interests of the employee in his own mobility and betterment are deemed paramount to the competitive business interests of the employers, where neither the employee nor his new employer has committed any illegal act accompanying the employment change." (Diodes, Inc. v. Franzen (1968) 260 Cal.App.2d 244, 255.)

Beckman contends a panel of this court, in AMN Healthcare, concluded the rule outlined in Edwards applies "notwithstanding the different factual context or the existence of prior inconsistent authority." We disagree. AMN Healthcare addressed solicitation of individual employees by a competitor. (AMN Healthcare, supra, 28 Cal.App.5th at pp. 928-931.) The conclusion that the noncompete and nonsolicitation clause was invalid focused on the interests of the employees in the context of their employment agreements, and the challenged portion of the employment contract 11 "restrained individual defendants from practicing . . . their chosen profession—recruiting travel nurses . . . ." (Id. at p. 936.)

Unlike noncompete clauses that attempt to dilute or eliminate employee mobility, an interest California courts have found to be a cherished commercial right (Morlife, Inc. v. Perry (1997) 56 Cal.App.4th 1514), which is paramount to a business's competitive interest (Reeves v. Hanlon (2004) 33 Cal.4th 1140, 1151), the clause at issue in the matter before us presents a different context, challenging a provision in an exclusive dealing agreement between two sophisticated biotechnology companies. Here, no individual person's ability to seek employment is impacted by the challenged portion of the Agreement. Simply put, this matter falls outside the confines of Edwards because it does not address an individual's ability to engage in a profession, trade, or business.

2. Covenants Not to Compete Outside the Employment Context Although no published case law since Edwards has addressed the applicability of the presumptive rule announced therein outside the employment context, noncompetition clauses have been deemed valid outside the employment arena in case law predating Edwards. In Great Western Distillery Products, Inc. v. John A. Wathen Distillery Co.

(1937) 10 Cal.2d 442 (Great Western), the parties entered a requirements contract in which one party would purchase all the whiskey it required for sale in California from the other, and in exchange the other party would not sell whiskey in California, other than to an identified customer. (Id. at pp. 444-446.) The Supreme Court reviewed the cases interpreting former Civil Code section 1673, the predecessor statute to Business and Professions Code section 16600, and noted, "[t]he decisions in this state have recognized 12 and applied the distinction made by authority elsewhere that if the public welfare be not involved and the restraint upon one party be not greater than protection to the other requires, the contract will be sustained although it in some degree may be said to restrain trade." (Great Western, at pp. 448-449.)

The Supreme Court determined the purpose of the contract in Great Western was to promote business, and it concluded any incidental or indirect restrictions did not bring the contract within the statute. (Great Western, supra, 10 Cal.2d at p. 446.) It explained the contract was "an attempt by the parties to create a market, within a small designated territory, for the warehouse receipts of bourbon whiskey of one firm to investors in that type of security. Such a limited restriction does not appear to affect the public interests and is obviously designed only to protect the respective parties in dealing with each other. Furthermore, it does not appear that it was the intent of the parties to control by monopoly the market price of the securities or in any manner to interfere with the normal fluctuations resulting from the law of supply and demand." (Id. at pp. 449-450.)

Following Great Western, courts applied a test of reasonability, contemplating whether the arrangement promoted competition. For example, in Keating v. Preston (1940) 42 Cal.App.2d 110 (Keating), the Court of Appeal upheld a provision that barred a lessor from leasing space to competing businesses, commenting the then-modern trend was to evaluate "contracts between individuals intended to promote rather than to restrict a particular business, '[i]n the light of reason and common sense' so as to uphold reasonable limited restrictions." (Id. at p. 123, quoting Great Western, supra, 10 Cal.2d at p. 446.) Similarly, in Centeno v. Roseville Community Hospital (1979) 107 13 Cal.App.3d 62, the Court of Appeal concluded a hospital's exclusive arrangement with a radiology medical group to run the radiology department at the hospital was valid under section 16600. (Centeno, at pp. 66, 71-72.) In that case, when a partner in the contracted medical group left that partnership, the hospital refused him access to the radiology facilities. (Ibid.) He argued the hospital's contract with the medical group was a restraint on his trade. (Ibid.) Discussing other cases in which hospitals maintained a "closed staff," the court explained the agreements were examined "in view of the ends sought to be accomplished," and noted those decisions indicated "the antitrust laws prohibit only those contracts which unreasonably restrain competition." (Id. at pp. 71-72.) In a footnote, the court also explained: "Only through application of a balancing test are the California decisions consistent. Exclusive sales or marketing agreements are not per se against public policy if no significant impairment of free market activity obtains from the agreement. [Citations.]" (Id. at p. 69, fn. 2.)

While California courts have followed a rule of reason outside the employment context, they have also concluded, without discussion, that agreements to develop monopolies are unlawful. For example, in Vulcan Powder Co. v. Hercules Powder Co.

(1892) 96 Cal. 510 (Vulcan Powder), the court concluded the agreement at issue violated former Civil Code section 1673's prohibition of restraint on trade. (Vulcan Powder, at p. 515.) There, four dynamite powder companies agreed to sell their products at a price fixed by a committee of their representatives, limit the territories where the companies could sell their product, and pay to the other companies any profit they earned in excess of the sales over a fixed portion of the total sales. (Id. at pp. 513-514.) The agreement 14 developed a monopoly designed to control the price of a commodity, based on a patent held by some of the parties. (See Standard Oil Co. v. United States (1931) 283 U.S. 163, 174-175 [describing relationship as a monopoly]; see also Meyers v. Merillion (1897) 118 Cal. 352, 355-356 [same].) The court did not need to discuss the reasonableness of the restraint on trade because the "tendency to create a monopoly . . . was the objectionable feature of the agreement[] declared invalid." (Grogan v. Chaffee (1909) 156 Cal. 611, 614.)

Thus, as long as a noncompetition provision does not negatively affect the public interests, is designed to protect the parties in their dealings, and does not attempt to establish a monopoly, it may be reasonable and valid. (See Great Western, supra, 10 Cal.2d at pp. 449-450; see also Vulcan Powder, supra, 96 Cal. at p. 516; see also Associated Oil Co. v. Myers (1933) 217 Cal. 297, 304 (Associated Oil).)

3. In-Term Covenants Not to Compete Quidel separately contends Edwards is distinguishable from the case at hand because it evaluated a postterm covenant not to compete, while in-term noncompetition clauses have been held valid. To support its position, Quidel cites Dayton Time Lock Service, Inc. v. Silent Watchman Corp. (1975) 52 Cal.App.3d 1 (Dayton Time Lock). The agreement there contained a noncompete provision that prohibited the franchisee from competing with the franchisor for the duration of the contract and for ten years thereafter.

(Id. at p. 5.) The court held anticompetition limitations in place during the term of the franchisor-franchisee contract were valid, but the postterm limitations were not. (Id. at p. 6.) It explained that "[e]xclusive-dealing contracts are not necessarily invalid," and 15 that "[a] determination of illegality requires knowledge and analysis of the line of commerce, the market area, and the affected share of the relevant market." (Id. at pp. 6- 7.) Because the plaintiff had not developed material evidence on those issues, the court could not determine as a matter of law that the challenged provision was invalid. (Id. at p. 7.)

Beckman contends Dayton Time Lock is inapplicable, and it cites Kelton v. Stravinski (2006) 138 Cal.App.4th 941, 947-948 (Kelton) to support its contention that in-term covenants not to compete are invalid. In Kelton, the parties entered a partnership to develop warehouses, but it required the parties to identify the specific projects that fell within the partnership and permitted the parties to participate in other warehouse development activities outside their arrangement. (Id. at p. 944.) They separately executed a covenant not to compete, one party agreeing to abstain from operating a warehouse and the other abstaining from designing or building any warehouses. (Id. at p. 945.) Kelton eventually sued Stravinski claiming an interest in a variety of projects under the terms of the covenant not to compete. (Id. at p. 945.) The court concluded the covenant not to compete contravened the public policy of open competition in violation of section 16600. (Kelton, at pp. 946-947.)

Although Kelton distinguished its facts from those in Dayton Time Lock because Dayton Time Lock regarded a franchise agreement instead of an equal partnership, the Ninth Circuit noted that "Dayton Time Lock and Kelton make evident that under [section] 16600 an in-term covenant not to compete in a franchise-like agreement will be 16 void if it 'foreclose[s] competition in a substantial share' of business trade or market."4 (Comedy Club, Inc. v. Improv West Associates (9th Cir. 2009) 553 F.3d 1277, 1292, quoting Dayton Time Lock, supra, 52 Cal.App.3d at p. 6.) Thus, in-term covenants not to compete in exclusive dealing agreements are not per se invalid.

4. Comparing Section 16600 to the Cartwright Act Finally, Beckman argues section 16600 cannot require evaluation of the reasonableness of the terms of a noncompetition provision because such an approach would make the Cartwright Act, which already requires a similar evaluation, superfluous.

Beckman explains that under a test of reasonableness, a litigant deciding whether to allege a violation of section 16600 would have the burden of proving the unreasonableness of the restraint on trade, but would recover only declaratory relief, while a litigant alleging a violation of the Cartwright Act would carry the same burden, but success could be rewarded with treble damages in addition to a declaration of invalidity. Thus, there would be "no reason to ever invoke section 16600 to challenge an 'in-term' business restraint." We disagree.

First, the statutes can apply to different courses of action. While section 16600 prohibits restraints of "lawful profession, trade, or business of any kind," the Cartwright 4 Beckman contends franchise agreements are different from other exclusive dealing contracts because they are heavily regulated and necessarily contain exclusivity provisions to protect the franchisor's intellectual property due to the franchisee's substantial association with the franchisor's trademark or other mark. (See Kelton, supra, 138 Cal.App.4th at pp. 947-948.) We decline to draw any conclusion as to the appropriateness of comparing a franchise agreement to other types of exclusive dealing arrangements, as the comparison is not necessary to reach our conclusion here. 17 Act also prohibits trusts, a "combination of capital, skill or acts by two or more persons"

for any of a number of enumerated purposes.5 (§ 16720.) Second, even though a similar standard applies to agreements outside the employment context, the post-Edwards application of section 16600 as a per se ban on covenants not to compete identifies a different standard for employment agreements. Applying a similar standard in some 5 Section 16720 provides: "A trust is a combination of capital, skill or acts by two or more persons for any of the following purposes: [¶] (a) [t]o create or carry out restrictions in trade or commerce[;] [¶] (b) [t]o limit or reduce the production, or increase the price of merchandise or of any commodity[;] [¶] (c) [t]o prevent competition in manufacturing, making, transportation, sale or purchase of merchandise, produce or any commodity[;] [¶] (d) [t]o fix at any standard or figure, whereby its price to the public or consumer shall be in any manner controlled or established, any article or commodity of merchandise, produce or commerce intended for sale, barter, use or consumption in this State[;] [¶] (e) [t]o make or enter into or execute or carry out any contracts, obligations or agreements of any kind or description, by which they do all or any or any combination of any of the following: [¶] (1) [b]ind themselves not to sell, dispose of or transport any article or any commodity or any article of trade, use, merchandise, commerce or consumption below a common standard figure, or fixed value[;] [¶] (2) [a]gree in any manner to keep the price of such article, commodity or transportation at a fixed or graduated figure[;] [¶] (3) [e]stablish or settle the price of any article, commodity or transportation between them or themselves and others, so as directly or indirectly to preclude a free and unrestricted competition among themselves, or any purchasers or consumers in the sale or transportation of any such article or commodity[;] [¶] (4) [a]gree to pool, combine or directly or indirectly unite any interests that they may have connected with the sale or transportation of any such article or commodity, that its price might in any manner be affected."

18 contexts under both laws while providing additional bases for action means the statutes are not redundant.6

D

Application of Section 16600 to the Agreement To prevail on its motion for summary adjudication, Beckman must demonstrate there are no triable issues of material fact that section 5.2.3 of the Agreement (1) tends to restrain trade more than promote it (Great Western, supra, 10 Cal.2d at p. 446;

Martikian v. Hong (1985) 164 Cal.App.3d 1130, 1133; Keating, supra, 42 Cal.App.2d at p. 123); (2) is not necessary "to protect the respective parties in dealing with each other"

(Great Western, at pp. 449-450; Associated Oil, supra, 217 Cal. at p. 306; Martikian, at p. 1133); or (3) forecloses a substantial share of the line of commerce. (Kelton, supra, 138 Cal.App.4th at pp. 947-948.)

There is no dispute that section 5.2.3 of the Agreement limits Beckman's ability to develop a competing assay to diagnose cardiac disease. Section 5.2.3 prohibits Beckman from researching or developing an assay that detects the presence or absence of the BNP or NT-proBNP proteins or markers. Quidel maintains that the BNP and NT-proBNP 6 Civil Code section 1673, the predecessor statute to Business and Professions Code section 16600, was enacted in 1872. (Cianci v. Superior Court (1985) 40 Cal.3d 903, 922.) The Cartwright Act was enacted in 1907. (Ibid.) Section 16600 and the Cartwright Act were placed in the Business and Professions Code as part of a statutory consolidation in 1941. (Cianci, at p. 922.) Business and Professions Code section 16700, which opens the chapter containing the Cartwright Act, states: "The provisions of this chapter are cumulative of each other and of any other provision of law relating to the same subject in effect May 22, 1907." 19 assays are interchangeable and that Beckman can research and develop the presence or absence of other biomarkers, like ST2 or Galectin 3, suggesting the restraint is reasonably narrow. However, whether these limitations tend to restrain trade more than promote it remains unclear and requires a factual analysis.

Additionally, whether section 5.2.3 of the Agreement is necessary to protect the parties in their dealings similarly requires a factual analysis, and the record on this issue is incomplete. Quidel argues that because the NT-proBNP assay is a direct substitute for the BNP assay, the prohibition on researching and developing an NT-proBNP assay until two years before the Agreement's conclusion is necessary to protect Quidel's interests in dealing with Beckman. However, whether prohibiting development of NT-proBNP assay is necessary to protect parties in their dealings is disputed. Beckman opted not to present evidence regarding the purpose or effect of the Agreement, instead contending such facts and evidence were immaterial to the dispute regarding application of section 16600.

Finally, whether the Agreement forecloses a substantial share of the line of commerce has likewise not been factually developed.

In the November 7, 2018 hearing, Beckman's attorneys repeatedly conceded that the purpose of their motion for summary adjudication was to avoid engaging in detailed discovery on anti-trust issues, stating that if "full-blown anti-trust analysis" was required, the motion should be denied. Because we have concluded that the rule announced in Edwards does not extend beyond the employment context, we conclude such factual development is relevant and necessary here.

20 DISPOSITION

The petition for writ of mandate and/or prohibition is granted. Let a writ issue directing the trial court to vacate its December 7, 2018 order granting the motion for summary adjudication, and to enter a new order denying the motion. The stay issued by this court on March 14, 2019, is vacated.

Petitioner to recover costs.

HUFFMAN, Acting P. J.

WE CONCUR:

IRION, J.

GUERRERO, J.

Cites, in this corpus