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Use of an algorithm disclosed in a textbook in a different field may warrant trade secret protection according to a recent Federal Circuit decision in Masimo Corp. v. True Wearables, Inc., No. 2021-2146, 2022 WL 205485 (Fed. Cir. Jan. 24, 2022). In this case, the Federal Circuit upheld a preliminary injunction to prevent an optimization algorithm from being released even though the defendants presented that the equivalent of the algorithm had been published in a conference paper cited more than 1,200 times and in statistic textbooks since 1960s.

Masimo and Cercacor filed a suit against True Wearables and Dr. Lamego and requested for a preliminary injunction to prevent the plaintiff’s trade secret from being released to the public. The purported trade secret is an optimization algorithm used by the plaintiff on medical devices for measuring blood characteristics. Dr. Lamego is a former employee of Cercacor, who developed the purported trade secret for Cercacor and left Cercacor to found True Wearables (TW). Masimo’s preliminary injunction requested to bar TW’s patent application, which bears Masimo’s trade secret of the optimization algorithm as alleged by Masimo, from issuing.
Continue Reading Trade Secrets Not So Secret: Conventional Technique, New Application

The Supreme Court recently denied a petition for certiorari by Monib Zirvi and others, in which petitioners sought Supreme Court intervention regarding the notice required to trigger the statute of limitations clock for trade secret misappropriation claims. The case is Zirvi et al. v. Flatley et al. (Case No. 20-1612). You can review the petition here. The case arises out of a 2018 lawsuit, in which four self-described inventors of DNA Arrays brought suit against Illumina, a “multibillion-dollar, global player in genetic analysis,” alleging that Illumina and its associates conspired to steal Petitioner’s trade secrets and covertly conceal the information in patent applications. According to Petitioners, the DNA Arrays at issue are now used in the detection of cancer, inherited genetic defects, and viral infections such as COVID-19.
Continue Reading Supreme Court Declines to Weigh in on Notice Required to Trigger Statute of Limitations for Trade Secret Misappropriation Claims

As predicted, the trade secrets battle between Olaplex, Inc. and L’Oreal continues – and L’Oreal has scored a fresh victory.  On May 6, 2021, the Federal Circuit Court of Appeals overturned a $66 million judgment against L’Oreal and ordered a new trial – but only on one of Olaplex’s patent claims.  The panel stated that Olaplex had entirely failed to show that its information was eligible for trade-secret protection, and that no reasonable jury could find otherwise.
Continue Reading Partial Victory for L’Oreal In Hair Coloring Fight

The Federal Circuit recently rejected an attempt to avoid a trade secret trial in state court by invoking federal jurisdiction under patent law. Intellisoft discovered, in the early 2010’s, that Acer had applied for a patent which incorporated its alleged trade secrets.  Intellisoft sued Acer in March 2014 in California state court asserting various state law claims, including trade secret misappropriation. The Acer patent was thus a key component of Intellisoft’s trade secret misappropriation evidence and was the subject of fact and expert discovery by both parties.

The case proceeded in state court for three years. As discovery wrapped up, one of Intellisoft’s experts opined that an Intellisoft employee – who created some aspects of the trade secrets at issue – should be named as an inventor on Acer’s patent. Additionally, a second Intellisoft expert opined that portions of the Acer patent’s claims corresponded to various Intellisoft trade secrets.
Continue Reading Patents as Evidence of Trade Secret Theft Does Not Create Federal Subject Matter Jurisdiction

The Federal Circuit has recently confirmed that the International Trade Commission has jurisdiction over trade secret misappropriation, even if the predicate acts of misappropriation occur entirely outside of the United States. The decision, TianRui Group Co. v. International Trade Commission, 661F.3d 1322 (Fed. Cir. 2011), suggests that the ITC can play a very important…