Reddit is named in 7 U.S. federal IP lawsuits · 5 active.
- ActiveCopyrightN.D. Cal.· 3:25-cv-056432026-05-29Reddit, Inc. v. Anthropic PBC
Reddit sues Anthropic for copyright infringement, alleging the AI company used Reddit's posts to train its Claude models without permission.
- ActiveCopyrightS.D.N.Y.· 1:25-cv-087362026-05-26Reddit, Inc. v. SerpApi LLC
Reddit sues SerpApi, Perplexity, and data scrapers for copyright infringement and DMCA violations.
- ActiveTrademarkN.D. Cal.· 3:23-cv-006862025-11-14Rogozinski v. Reddit, Inc.
Rogozinski sues Reddit for trademark infringement over the subreddit r/wallstreetbets branding and community identity.
- ActivePatentDED· 1:25-cv-010692025-11-04DataCloud Technologies, LLC v. Reddit, Inc.
DataCloud Technologies sues Reddit for patent infringement under 35 U.S.C. § 271.
- ActiveCopyrightN.D. Cal.· 3:25-mc-801782025-07-31Reddit, Inc. v. Anthropic PBC
Reddit sues Anthropic for copyright infringement over use of Reddit content to train AI models.
- DormantPatentDED· 1:23-cv-008132023-09-01Patent Armory Inc. v. Reddit, Inc.
Patent Armory sues Reddit for infringing its patent in alleged violation of 35 U.S.C. § 271.
- DormantPatentDED· 1:21-cv-012492021-12-27Nimitz Technologies LLC v. Reddit, Inc.
Nimitz Technologies sued Reddit for allegedly infringing its patent technology.