Haynes & Boone
Counsel of record in 11 federal IP lawsuits tracked by IP Feed.
- Openfor defendantC.D. Cal.2026-10-21Polaris PowerLED Technologies, LLC v. Western Digital Corporation
Polaris PowerLED sues Western Digital for patent infringement over LED technology used in storage devices.
- Openfor plaintiffTXED2026-10-21Gamba Group Holdings LLC v. Samsung Electronics America, Inc.
Gamba Group Holdings sues Samsung for patent infringement over unspecified technology.
- Openfor plaintiffTXND2026-08-14Samsung 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.
- Closedfor defendantS.D.N.Y.2026-05-21Sony Music Entertainment v. University of Southern California
Sony Music and partner labels sued USC for copyright infringement over unauthorized music use.
- Openfor plaintiffTXND2025-04-07CenterSquare Investment Management LLC v. Dawn Acquisitions LLC
CenterSquare Investment Management sues Dawn Acquisitions for trademark infringement in federal court.
- ClosedTXED2025-02-11Innovations In Memory LLC v. Cisco Systems, Inc.
Innovations In Memory sues Cisco and IBM for infringing its patent on memory technology.
- Closedfor defendantS.D. Cal.2024-09-12Ameranth, Inc. v. Pizza Hut, Inc.
IPDEV Co. is suing Marriott International, Hilton, Starwood Hotels, and 16 other hospitality and ticketing companies for patent infringement. The case involves U.S. patent claims under 35 U.S.C. § 271, though the specific patent number and technology aren't disclosed in available records. The defendants span hotel chains, event ticketing platforms, and reservation systems.
- Closedfor plaintiffTXED2017-12-06Realtime Data LLC v. Actian Corporation
Realtime Data LLC and multiple software companies (BMC Software, SAP America, Dropbox, Oracle America, Riverbed Technology, Sybase, and Dell) sued Actian Corporation, Hewlett Packard Enterprise, Pervasive Software, and others for patent infringement. The lawsuit centers on a patent related to data compression or optimization technology used in enterprise software systems.
- Closedfor defendantTXND2016-01-20PaR Systems Inc v. iPhoton Solutions, LLC
Lockheed Martin and PaR Systems sued iPhoton Solutions, hNu Systems, and individuals Mark DuBois and Thomas E. Drake for patent infringement. The case involves a patent dispute in federal court in Texas, with appellants Paul V. Storm and Storm, LLP also named in the record. The specific patent technology at issue is not identifiable from the case caption alone.
- Closedfor defendantTXED2012-01-23FPX, LLC v. Google, Inc.
FPX sues Google, YouTube, and others for trademark infringement in federal court.
- ClosedC.D. Cal.2010-02-24Columbia Pictures Industries Inc v. Justin Bunnell
Eight major studios—Columbia Pictures, Disney, Warner Bros, Universal, Paramount, Fox, and TriStar—sued Justin Bunnell and others for copyright infringement. The case involves alleged unauthorized copying of copyrighted motion pictures, with the Electronic Frontier Foundation and Center for Democracy & Technology intervening in the proceedings.
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.