Scheef & Stone LLP
Counsel of record in 8 federal IP lawsuits tracked by IP Feed.
- Openfor plaintiffTXED2026-10-07Gamba Group Holdings LLC v. Samsung Electronics America, Inc.
Gamba Group Holdings sues Samsung for patent infringement over unspecified technology.
- Openfor plaintiffTXED2026-10-06Privakey, Inc. v. Cisco Systems, Inc.
Privakey sues Cisco for infringing its patents in a patent infringement dispute.
- OpenTXED2026-09-18In Re: Valtrus Innovations Ltd
Valtrus Innovations Ltd is suing multiple data center and infrastructure companies—including Ark Data Centers, TRG Datacenters, 365 Data Center Services, Compass Datacenters, Cogent Communications, and others—for patent infringement in federal court in Texas. The specific patent at issue is not identified in the case record, but the lawsuit alleges these defendants unlawfully used Valtrus's patented technology.
- Openfor defendantTXND2026-08-14Samsung Display Co Ltd v. Wuhan China Star Optoelectronics Semiconductor Display Technology Co Ltd
Samsung Display sues Wuhan China Star and TCL for infringing display technology patents.
- OpenTXED2025-09-16Torus Ventures LLC v. Cawley Partners, LLC
Torus Ventures sued Cawley Partners and multiple defendants for patent infringement in federal court.
- Openfor defendantTXED2025-08-04Bright Data Ltd. v. Teso LT, UAB
Bright Data sues Teso LT and related entities for allegedly infringing its web data collection patents.
- Closedfor plaintiffTXED2016-03-07Loramax LLC v. American Century Proprietary Holdings Inc.
Loramax sues investment fund managers for patent infringement across financial services distribution.
- Closedfor plaintiffTXED2009-03-03Texas MP3 Technologies, LTD. v. Samsung Electronics Co., LTD.
Texas MP3 Technologies sued Samsung Electronics, Apple, and SanDisk over patent infringement. The case involves a patent related to MP3 technology, a core digital audio format that became foundational to portable music devices and digital media players.
Counsel sourced from public CourtListener docket records; firm names are normalized across spellings and office locations. Appearing for a party is not an endorsement of any position.