Paul Devinsky
Subscribe to Paul Devinsky's PostsPaul 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.
Federal Circuit Issues Errata: IPR Estoppel Applies Only to Challenged Claims
By Paul Devinsky on Mar 3, 2022
Posted In Patents
The US Court of Appeals for the Federal Circuit issued an errata to its opinion in California Institute of Technology v. Broadcom Limited, clarifying that inter partes review (IPR) estoppel under 35 USC § 315(e) does not apply to unasserted claims. California Institute of Technology v. Broadcom Limited, Case Nos. 20-2222; 21-1527 (Fed. Cir. Feb....
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Third-Party Licensing Information May Be Exception to General Right of Public Access to Court Records
By Paul Devinsky on Feb 24, 2022
Posted In Patents
In a second appeal relating to sealing third-party licensing information, the US Court of Appeals for the Federal Circuit vacated and remanded a district court’s order denying a motion to seal because the district court failed to follow the Federal Circuit’s previous instruction to make particularized determinations regarding the information. Uniloc USA, Inc. v. Apple...
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Too Much to Say? Word Limits Don’t Prevent Estoppel
By Paul Devinsky on Feb 24, 2022
Posted In Patents
The US Court of Appeals for the Federal Circuit found that the Patent Trial & Appeal Board (Board) did not err in finding that a petitioner was estopped from maintaining a third inter partes review (IPR) of a patent claim after a final determination of two other IPRs challenging the same claim on different grounds....
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Federal Circuit Divided on Whether Skinny Labeling Compliance Precludes Inducement or Supports Equitable Estoppel
By Paul Devinsky on Feb 24, 2022
Posted In Patents
The US Court of Appeals for the Federal Circuit denied a generic drug manufacturer’s petition for en banc review of a panel opinion finding induced infringement liability despite the manufacturer’s adherence to skinny labeling rules, and suggested that equitable estoppel was the appropriate vehicle for considering whether the branded drug manufacturer’s representations to the US...
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Precision Is Paramount: Court Enforces Terms of Email Agreement in Settlement
By Paul Devinsky on Feb 17, 2022
Posted In Patents
The US Court of Appeals for the Federal Circuit reversed a district court order enforcing one party’s version of a settlement agreement, finding that version unsupported by the record. The Court found that the other party’s version accurately reflected the parties’ understanding. PlasmaCam, Inc. v. CNCElectronics, LLC, Case No. 21-1689 (Fed. Cir. Feb. 3, 2022)...
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Federal Circuit Tosses Shaw: IPR Estoppel Applies to All Grounds That Reasonably Could Have Been Raised
By Paul Devinsky on Feb 17, 2022
Posted In Patents
March 2022 Update: The Federal Circuit has issued an errata to this decision. Read about it here. Addressing inter partes review (IPR) estoppel after the Supreme Court of the United States’ 2018 decision in SAS Institute, Inc. v. Iancu, the US Court of Appeals for the Federal Circuit overruled its decision in Shaw Industries Group...
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Alleged Trademark Infringer Remains Hog-Tied after Appeal
By Paul Devinsky on Feb 3, 2022
Posted In Trademarks
The US Court of Appeals for the Tenth Circuit dismissed an appeal of a district court order denying a stay of a federal action for lack of jurisdiction under 28 U.S.C. § 1291 and reversed in part the district court’s grant of a preliminary injunction. The Trial Lawyers College v. Gerry Spence Trial Lawyers College...
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Sixth Circuit Endorses Sealing of Filings to Protect Confidentiality of Alleged Trade Secrets
By Paul Devinsky on Jan 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,...
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Appeal Shuttered for Lack of Finality
By Paul Devinsky on Jan 27, 2022
Posted In Trademarks
The US Court of Appeals for the Eighth Circuit held that it lacked jurisdiction under 28 U.S.C. § 1291 and therefore dismissed an appeal of a district court decision staying a federal action pending state court litigation between the parties. Window World Int.’l, LLC et al. v. O’Toole et al., Case No. 21-1108 (8th Cir....
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Shots Fired: Challenger Must Have Requisite Standing Before Appealing Unfavorable IPR Decisions
By Paul Devinsky on Dec 16, 2021
Posted In Patents
The US Court of Appeals for the Federal Circuit found, in the context of an appeal from an inter partes review (IPR) decision, that the appellant had Article III standing and affirmed a Patent Trial & Appeal Board (Board) decision, holding the challenged claims unpatentable as obvious. ModernaTX, Inc. v. Arbutus Biopharma Corporation, Case No....
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