Author name: Gary

Federal Circuit, Utility Patent

Seoul Semiconductor v. Finelite — Federal Circuit Affirms Samsung’s Limited Indemnification in LED Patent Dispute

The Federal Circuit affirmed that Samsung’s 2012 sales agreement with Finelite unambiguously incorporated a full contract of sale that limited Samsung’s indemnification obligations to Hong Kong — where title to LED chips passed — leaving Finelite without indemnity coverage for U.S. patent infringement claims brought by Seoul Semiconductor.

Federal Circuit, Utility Patent

Actelion Pharmaceuticals v. Mylan Pharmaceuticals — Federal Circuit Affirms That pH Claims Require Standard-Temperature Measurement

The Federal Circuit affirmed that Actelion’s patent claims requiring a bulk solution with ‘a pH of 13 or higher’ refer to pH measured at standard temperature (25±2°C), not at the solution’s actual operating temperature, finding no literal or equivalent infringement by Mylan’s generic epoprostenol drug.

Federal Circuit, Utility Patent

Universal Electronics v. Roku — Federal Circuit Affirms PTAB Finding That Remote Control Patent Claims Are Obvious

The Federal Circuit affirmed the PTAB’s finding that claims of Universal Electronics’ remote control codeset patent (U.S. Patent No. 9,847,083) are unpatentable as obvious, agreeing with the Board’s broad construction of ‘protocol and formatting information’ as ‘information needed to transmit a signal from one device to another in a way that the receiving device can make sense of and use the signal.’

Federal Circuit, International Trade Commission, Utility Patent

BISSELL v. ITC — Federal Circuit Affirms That Redesigned Tineco Vacuums Do Not Infringe, Clarifies Expert Reliance on Discovery Source Code

The Federal Circuit affirmed the ITC’s finding that Tineco’s redesigned wet-dry vacuum cleaners do not infringe BISSELL’s patents, while also establishing that ITC experts may rely on source code produced in discovery but never formally admitted as a hearing exhibit under FRE 703.

District Courts, Trademark, Federal

Impossible Foods v. Impossible X — Court Denies Laches Defense After Jury Finds Willful Trademark Infringement, Awards Fees and Permanent Injunction

After a jury found Impossible Foods willfully infringed a smaller company’s IMPOSSIBLE trademark on apparel and a cookbook, a federal judge denied laches, awarded attorney fees, and permanently enjoined Impossible Foods from using ‘Impossible’ as a standalone mark on apparel and cookbooks.

International Trade Commission, Utility Patent

Infineon v. Innoscience — ITC Import Ban on GaN Chips Takes Effect, But Only for Discontinued Products

The U.S. ITC’s limited exclusion order against Innoscience’s GaN power devices became effective July 7, 2026 after the Presidential Review Period expired, but the ruling’s practical impact is narrow: only two claims of Infineon’s ‘481 patent were found infringed, and only by Innoscience’s already-discontinued legacy products.

District Courts, Utility Patent

Maquet v. Abiomed — Court Issues Three Pre-Trial Rulings on Blood Pump Patent, Preserves Written Description Challenge but Strikes Indefiniteness and Means-Plus-Function Arguments

In three pre-trial rulings, the District of Massachusetts denied summary judgment on Abiomed’s written description defense, eliminated its indefiniteness arguments, declined to kill the reverse doctrine of equivalents, and found waiver on a last-minute means-plus-function claim construction bid — setting the stage for trial on Maquet’s intravascular blood pump patent.

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