Sixth Circuit Endorses Sealing of Filings to Protect Confidentiality of Alleged Trade Secrets

By on January 27, 2022
Posted In Trade Secrets

On appeal from a dismissal based on a failure to state a claim for misappropriation of trade secrets, the US Court of Appeals for the Sixth Circuit granted the litigants’ motion to seal their briefs and file publicly available redacted versions in order to protect the confidentiality of the appellant’s alleged trade secrets. Magnesium Machine, LLC v. Terves, LLC, Case No. 20-3998 (6th Cir. Jan. 14, 2022) (Donald, J.)

The Sixth Circuit reasoned that the case had been brought under the Defend Trade Secrets Act, which requires courts to take “action as may be necessary and appropriate to preserve the confidentiality of trade secrets.” The Court also relied on precedent to the effect that trade secrets generally provide a justification (i.e., a “compelling reason”) for sealing. The Court left open the possibility of reconsidering its ruling if it later determines that any of the redacted information should be made available to the public.

Practice Note: Public disclosure—even in a court document—can destroy a trade secret. Litigants should be careful when disclosing information that is even alleged to be a trade secret, even if they are not certain whether the information qualifies as a trade secret since, if and when litigated, the information may later be held to qualify.

Paul Devinsky
Paul Devinsky advises clients on patent, trademark and trademark litigation and counseling, as well as copyright counseling. He is also active in intellectual property (IP) licensing, transactions and due diligence, as well as post-issuance US Patent and Trademark Office (USPTO) proceedings such as reissues and inter partes review, covered business method patent review and post grant review, and appellate (Federal Circuit) advocacy. Read Paul Devinsky's full bio.

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