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v2.6.0

Opposition

Applications/registrations
Defendant
Name:	Ceiba Healthcare Technologies LLC
Correspondence:	MAREK KRIZKA SPARRING LEGAL LLP 477 MADISON AVENUE, 6TH FLOOR NEW YORK, NY 10022 UNITED STATES office@tramatm.com, marek.krizka@tramatm.com Phone: 718-550-3490


Serial #:	98699496	Application File	Assignment
Application Status:	ABANDONED - AFTER INTER-PARTES DECISION
Mark:	CARDIO-GPT


Serial #:	98709072	Application File	Assignment
Application Status:	ABANDONED - AFTER INTER-PARTES DECISION
Mark:	ZEQAI CARDIO-GPT

Pleaded applications and registrations
Plaintiff
Name:	OpenAI OpCo, LLC
Correspondence:	DANIEL STEVEN MARTENS PIRKEY BARBER PLLC 1801 EAST 6TH STREET, SUITE 300 AUSTIN, TX 78702 UNITED STATES tmcentral@pirkeybarber.com, dmartens@pirkeybarber.com, cweimer@pirkeybarber.com, bress@pirkeybarber.com, jvaickus@pirkeybarber.com, PolicingOpenAIUS@pirkeybarber.com Phone: 512-322-5200


Serial #:	98089548	Application File	Assignment
Application Status:	FIRST EXTENSION - GRANTED
Mark:	GPT-5


Serial #:	90092493	Application File	Assignment	Registration #:	6294671
Application Status:	REGISTERED
Mark:	GPT-3


Serial #:	97733259	Application File	Assignment
Application Status:	RESPONSE AFTER NON-FINAL ACTION - ENTERED
Mark:	GPT


Serial #:	97836275	Application File	Assignment	Registration #:	7232349
Application Status:	REGISTERED
Mark:	GPT-4


Serial #:	97928136	Application File	Assignment
Application Status:	FINAL REFUSAL - MAILED
Mark:	CHATGPT


Serial #:	97733261	Application File	Assignment
Application Status:	EX PARTE APPEAL PENDING
Mark:	CHATGPT

Prosecution History
#	Date	History Text	Due Date
6	11/25/2025	TERMINATED
5	11/25/2025	BD DECISION: OPP SUSTAINED
4	11/21/2025	W/DRAW OF APPLICATION
3	09/18/2025	INSTITUTED
2	09/18/2025	NOTICE AND TRIAL DATES SENT; ANSWER DUE:	11/17/2025
1	09/18/2025	FILED AND FEE