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In SoftView LLC v. Apple Inc., No. 23-1005, (Fed. Cir. July 26, 2024), the Federal Circuit partially vacated and remanded the PTAB's decision finding certain claims of U.S.

In Intellectual Tech LLC v. Zebra Technologies Corporation, No. 22-2207 (May 1, 2024), the Federal Circuit reversed and remanded the district court's...

In SnapRays v. Lighting Defense Group, No. 2023-1184 (Fed. Cir. May 2, 2024), because use of Amazon's automatic patent enforcement procedure affected activities in the forum state...

In Seabed Geosolutions (US) Inc. v. Magseis FF LLC (Fed. Cir. Aug. 11, 2021), the Federal Circuit vacated and remanded the PTAB's conclusion of nonobviousness...

In this article, the authors discuss how the Federal Circuit has provided some clarity on the merits of this PTAB practice and its effect on the estoppel provision.

In Game Plan, Inc. v. Uninterrupted IP, LLC, No. 2024-1407 (Fed. Cir. Dec. 10, 2025), the Federal Circuit affirmed the Trademark Trial and Appeal Board's (TTAB)...

In Gilead Sciences, Inc. v. Merck & Co., the Federal Circuit affirmed the district court's decision finding that Merck's pre-litigation business ...

In Actelion Pharms. Ltd v. Mylan Pharms. Inc., No. 2024-1641 (Fed. Cir. May 13, 2026), the Federal Circuit affirmed the district court’s findings of noninfringement, both literally and under the doctrine of equivalents.

In AMP Plus, Inc. v. DMF, Inc., No. 2023-1997 (Fed. Cir. Mar. 19, 2025), the Federal Circuit affirmed the PTAB's finding that claim 22 of U.S. Patent No. 9,964,266...

In INVT SPE LLC v. International Trade Commission, No. 2020-1903 (Fed. Cir. Aug. 31, 2022), the Federal Circuit affirmed the International Trade Commission's ("ITC") determination...

In Agilent Technologies, Inc. v. Synthego Corp., No. 2023-2186 (Fed. Cir. June 11, 2025), the Federal Circuit upheld a PTAB decision invalidating Agilent's patents on anticipation and obviousness grounds.

The patent-in-suit is directed to a plasma cutting system, to which Plasmacam has an executive license.

In Dolby Laboratories Licensing Corporation v. Unified Patents, LLC, No. 2023-2110 (Fed. Cir. June 5, 2025), the Federal Circuit dismissed Dolby's appeal of a final written decision...

In Apple Inc. v. MPH Technologies OY, Nos. 2021-1532, 2021-1533, 2021-1534 (Fed. Cir. Mar. 9, 2022), the Federal Circuit affirmed the PTAB's final written decisions holding that several dependent claims are not obvious.

The Federal Circuit vacated and remanded part of the district court's decision in Arctic Cat Inc. v. Bombardier Recreational Products, Inc., No. 2017-1475 (Fed. Cir. Dec. 7, 2017) ...

In Arthrex v. Smith & Nephew, a split panel affirmed a PTAB decision entering an adverse judgment when a patent owner disclaimed all claims challenged in a IPR petition prior to institution.

In Mylan Laboratories LTD. v. Janssen Pharmaceutica, N.V., No. 2021-1071 (Mar. 12, 2021), the Federal Circuit granted Janssen's motion to dismiss Mylan's appeal. Mylan appealed the Board's

In Free Stream Media Corp. v. Alphonso Inc., No. 2019-1506 (Fed. Cir. May 11, 2021), the Federal Circuit reversed the district court's determination that the asserted claims were not patent...