Quidel Corporation v. Super. Ct.Annotate this Case
Quidel Corporation (Quidel) petitioned for a writ of mandate and/or prohibition to direct the trial court to vacate its order granting summary judgment. Quidel contended 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 section 16600. In 1996, Biosite Inc. (Biosite; Quidel is the successor in interest to Biosite) 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-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. 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. 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 negotiated the Agreement over several months, and they exchanged numerous drafts before executing it. 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 another company, Scios. Section 5.2.3 of the Agreement prohibited Beckman from researching or developing an assay that detected 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. Beckman sued Quidel for declaratory relief for violation of section 16600 and violation of the Cartwright Act, asking the Court to declare section 5.2.3 of the Agreement was void and unenforceable and to issue a permanent injunction preventing the enforcement of section 5.2.3 of the Agreement. Quidel argued the trial court improperly extended the holding from Edwards v. Arthur Andersen LLP, 44 Cal.4th 937 (2008) beyond the employment context to section 5.2.3 of the Agreement. The Court of Appeal determined the trial court's per se application of section 16600 to section 5.2.3 of the Agreement between Quidel and Beckman was not correct, granted Quidel’s petition and issued a writ instructing the trial court to vacate the December 7, 2018 order granting summary adjudication on the first cause of action.