Try our Advanced Search for more refined results
- Law360
- Law360 UK
- Law360 Pulse
- Law360 Employment Authority
- Law360 Tax Authority
- Law360 Insurance Authority
- Law360 Real Estate Authority
- Law360 Healthcare Authority
- Law360 Bankruptcy Authority
- Products
- Lexis®
- Law360 In-Depth
- Law360 Podcasts
- Rankings
- Leaderboard Analytics
- Regional Powerhouses
- Law360's MVPs
- Women in Law Report
- Law360 400
- Diversity Snapshot
- Practice Groups of the Year
- Rising Stars
- Titans of the Plaintiffs Bar
- Sections
- Adv. Search & Platform Tools
- About all sections
- Browse all sections
- Banking
- Bankruptcy
- Class Action
- Competition
- Employment
- Energy
- Expert Analysis
- Insurance
- Intellectual Property
- Product Liability
- Securities
- Beta Tools
- Track docs
- Track attorneys
- Track judges
OpenAI, Inc. v. Open Artificial Intelligence, Inc. et al
Case Number:
4:23-cv-03918
See also:
Court:
Nature of Suit:
Judge:
Firms
- Bird Marella
- Fayer Gipson
- Gibson Dunn
- Greenberg Traurig
- Haley Guiliano
- Harris Litigation PC
- Neal & McDevitt
- Orsus Gate
- Quinn Emanuel
- Sheppard Mullin
- Verso Law Group
- Waymaker LLP
- Willenken LLP
Companies
Sectors & Industries:
-
July 08, 2025
Judge Doubts OpenAI Rival Used Similar TM Commercially
A California federal judge appeared skeptical Tuesday that Open Artificial Intelligence Inc. began using its name commercially earlier than ChatGPT developer OpenAI Inc., pushing the lesser-known company for evidence and expressing impatience over what she viewed as a lack of any substantive backing.
-
May 01, 2025
'Open AI' TM Fight Should Go To Trial, Website Owner Says
Open Artificial Intelligence said key questions in a trademark dispute with OpenAI should go before a jury, arguing there were too many factual issues for the ChatGPT developer to obtain a ruling in its favor in the fight.
-
April 11, 2025
OpenAI Says Co. Sought 'Open AI' TM After It Became Famous
OpenAI has urged a California federal court to find that it holds senior, protectable trademark rights over a company called Open Artificial Intelligence, saying the entity "rushed" to register its name only after the ChatGPT developer began getting media attention about a decade ago.
-
March 21, 2025
Judge Incredulous At Defense Raised In OpenAI TM Fight
A California federal judge doubted Friday certain defenses in OpenAI's trademark battle against a man who runs a website called "open.ai," telling the man's counsel repeatedly during a hearing it's "incredible" that he's claiming the court can't legally order him to transfer the domain if he doesn't own the mark.
-
February 07, 2025
OpenAI Can't Avoid Reverse TM Confusion Claim, Judge Says
A California federal judge has allowed a trademark infringement counterclaim to proceed against OpenAI by a company with a similar name, finding Open Artificial Intelligence Inc. has plausibly alleged its mark became associated with AI tools before OpenAI became widely known for ChatGPT.
-
September 26, 2024
OpenAI Gets Most Counterclaims Against It Axed In TM Fight
OpenAI has defeated most counterclaims filed by a man who the company alleges is preventing it from registering its name as a trademark, after a California federal judge ruled that Guy Ravine and his company, Open Artificial Intelligence Inc., "spill much proverbial ink pontificating about their view on artificial intelligence," but most of it is irrelevant to their claims.
-
August 13, 2024
Beef With OpenAI's CEO Irrelevant To TM Suit, Judge Says
A California federal judge appeared open Tuesday to trimming counterclaims filed by a man accused by OpenAI of preventing the ChatGPT-maker from registering its name as a trademark, criticizing the allegations for being too generalized and driven by irrelevant "disgruntlement" against OpenAI CEO Sam Altman.