OMelveny and Myers
Counsel of record in 5 federal IP lawsuits tracked by IP Feed.
- Openfor defendantC.D. Cal.2026-10-19InterDigital, Inc. v. The Walt Disney Company
InterDigital sues Disney for patent infringement across multiple streaming and entertainment platforms.
- Closedfor defendantN.D. Cal.2026-05-09Mahon v. Apple, Inc.
Mark Mahon sues Apple for copyright infringement related to iTunes Store content distribution.
- Openfor defendantN.D. Cal.2025-03-11Mahon v. Entertainment One US LP
Mark Mahon sues Entertainment One and major platforms for copyright infringement over allegedly unauthorized content.
- Closedfor defendantC.D. Cal.2016-06-29Joanne Siegel v. Time Warner Inc
DC Comics and Warner Bros Entertainment are suing Time Warner and related entities over copyright infringement. The lawsuit involves claims that the defendants unlawfully exploited copyrighted material owned by the plaintiffs, with Laura Siegel Larson and other parties asserting rights to the disputed intellectual property.
- Closedfor plaintiffC.D. Cal.2016-06-27Joanne Siegel v. Warner Bros Entertainment Inc
DC Comics, Warner Bros, and the Siegel heirs are suing over Superman copyright ownership. The case centers on whether the Siegels retain rights to the Superman character created by Joe Shuster and Jerry Siegel, challenging Warner Bros' control of the iconic superhero.
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.