OpenAI OpCo, LLC (P) vs Nextiva, Inc. (D)
Pending
Oppositions
Proceeding Details
Proceeding Number
Filing Date
Feb 18, 2026
Last Status Update
Feb 18, 2026
Interlocutory Attorney
REBECCA J STEMPIEN_COYLE
Parties
Plaintiff
OpenAI OpCo, LLC




1801 EAST 6TH STREET, SUITE 300
AUSTIN, TX 78702
Attorney / Correspondent:
Marks:
GPT
Pending
S/N: 97733259
GPT
LIVE - PENDING
TrademarkWordOwner: OPENAI OPCO, LLC
Status: SUSPENSION LETTER – MAILED

Record Details
Serial No.
97733259
Status
LIVE
Important Dates
Filed
Dec 27, 2022
First Use
Oct 1, 2018
Goods & Services
Class 009Class 042
downloadable computer programs and downloadable computer software for using language models; downloadable computer programs and downloadable computer software for the artificial production of human speech and text; downloadable computer programs and downloadable computer software for natural language processing, generation, understanding and analysis; downloadable computer programs and downloadable computer software for machine-learning based language and speech processing software; downloadable computer programs and downloadable computer software for the translation of text or speech from one language to another; downloadable computer programs and downloadable computer software for sharing datasets for the purpose of machine learning, predictive analytics, and building language models; downloadable computer programs and downloadable computer software for conversion of audio data files into text; downloadable computer programs and downloadable computer software for voice and speech recognition; downloadable computer programs and downloadable computer software for creating and generating text; downloadable computer programs and downloadable computer software for developing, running and analyzing algorithms that are able to learn to analyze, classify, and take actions in response to exposure to data; downloadable computer programs and downloadable computer software for developing and implementing artificial neural networks; Software as a service (Saas) services, namely, providing online non-downloadable software for using language models; providing online non-downloadable software for the artificial production of human speech and text; providing online non-downloadable software for natural language processing, generation, understanding and analysis; providing online non-downloadable software for machine-learning based language and speech processing software; providing online non-downloadable software for the translation text or speech from one language to another; providing online non-downloadable software for sharing datasets for the purpose of machine learning, predictive analytics, and building language models; providing online non-downloadable software for conversion of audio data files into text; providing online non-downloadable software for software for voice and speech recognition; providing online non-downloadable software for creating and generating text; providing online non-downloadable software for developing, running and analyzing algorithms that are able to learn to analyze, classify, and take actions in response to exposure to data; providing online non-downloadable software for developing and implementing artificial neural networks; application service provider featuring application programming interface (API) software; research and development services in the field of artificial intelligence; research, design and development of computer programs and software
GPT-4
Registered
|Reg #: 7232349|S/N: 97836275
GPT-4
LIVE - REGISTERED
TrademarkWordOwner: OpenAI OpCo, LLC
Status: CANCELLATION PENDING
Record Details
Serial No.
97836275
Registration No.
7232349
Status
LIVE
Important Dates
Filed
Mar 13, 2023
Registered
Nov 28, 2023
First Use
May 18, 2023
Goods & Services
Class 009Class 042
Downloadable computer programs and downloadable computer software for using language models; downloadable computer programs and downloadable computer software for the artificial production of human speech and text; downloadable computer programs and downloadable computer software for natural language processing, generation, understanding and analysis; downloadable computer programs and downloadable computer software for machine-learning based language and speech processing software; downloadable computer programs and downloadable computer software for the translation of text or speech from one language to another; downloadable computer programs and downloadable computer software for sharing datasets for the purpose of machine learning, predictive analytics, and building language models; downloadable computer programs and downloadable computer software for conversion of audio data files into text; downloadable computer programs and downloadable computer software for voice and speech recognition; downloadable computer programs and downloadable computer software for creating and generating text; downloadable computer programs and downloadable computer software for developing, running and analyzing algorithms that are able to learn to analyze, classify, and take actions in response to exposure to data; downloadable computer programs and downloadable computer software for developing and implementing artificial neural networks; Software as a service (SaaS) services, namely, providing online non-downloadable software for using language models; providing online non-downloadable software for the artificial production of human speech and text; providing online non-downloadable software for natural language processing, generation, understanding and analysis; providing online non-downloadable software for machine-learning based language and speech processing software; providing online non-downloadable software for the translation text or speech from one language to another; providing online non-downloadable software for sharing datasets for the purpose of machine learning, predictive analytics, and building language models; providing online non-downloadable software for conversion of audio data files into text; providing online non-downloadable software for software for voice and speech recognition; providing online non-downloadable software for creating and generating text; providing online non-downloadable software for developing, running and analyzing algorithms that are able to learn to analyze, classify, and take actions in response to exposure to data; providing online non-downloadable software for developing and implementing artificial neural networks; application service provider featuring application programming interface (API) software; research and development services in the field of artificial intelligence; research, design and development of computer programs and software
GPT-3
Registered
|Reg #: 6294671|S/N: 90092493
GPT-3
LIVE - REGISTERED
Service MarkWordOwner: OPENAI OPCO, LLC
Status: CANCELLATION PENDING
Record Details
Serial No.
90092493
Registration No.
6294671
Status
LIVE
Important Dates
Filed
Aug 4, 2020
Registered
Mar 16, 2021
First Use
May 28, 2020
Goods & Services
Class 042
Software as a service (Saas) services, namely, providing online non-downloadable software for using language models; providing online non-downloadable software for the artificial production of human speech; providing online non-downloadable software for natural language processing; providing online non-downloadable software for machine-learning based language and speech processing software; providing online non-downloadable software for the translation text or speech from one language to another; providing online non-downloadable software for sharing datasets for the purpose of machine learning, predictive analytics, and building language models; providing online non-downloadable software for conversion of audio data files into text; providing online non-downloadable software for software for voice and speech recognition
GPT-5
Pending
S/N: 98089548
GPT-5
LIVE - PENDING
TrademarkWordOwner: OpenAI OpCo, LLC
Status: FIRST EXTENSION – GRANTED
Record Details
Serial No.
98089548
Status
LIVE
Important Dates
Filed
Jul 18, 2023
Goods & Services
Class 009Class 042
Downloadable computer programs and downloadable computer software for using language models; downloadable computer programs and downloadable computer software for the artificial production of human speech and text; downloadable computer programs and downloadable computer software for natural language processing, generation, understanding and analysis; downloadable computer programs and downloadable computer software for machine-learning based language and speech processing software; downloadable computer programs and downloadable computer software for the translation of text or speech from one language to another; downloadable computer programs and downloadable computer software for sharing datasets for the purpose of machine learning, predictive analytics, and building language models; downloadable computer programs and downloadable computer software for conversion of audio data files into text; downloadable computer programs and downloadable computer software for voice and speech recognition; downloadable computer programs and downloadable computer software for creating and generating text; downloadable computer programs and downloadable computer software for developing, running and analyzing algorithms that are able to learn to analyze, classify, and take actions in response to exposure to data; downloadable computer programs and downloadable computer software for developing and implementing artificial neural networks; Software as a service (SaaS) services, namely, providing online non-downloadable software for using language models; providing online non-downloadable software for the artificial production of human speech and text; providing online non-downloadable software for natural language processing, generation, understanding and analysis; providing online non-downloadable software for machine-learning based language and speech processing software; providing online non-downloadable software for the translation text or speech from one language to another; providing online non-downloadable software for sharing datasets for the purpose of machine learning, predictive analytics, and building language models; providing online non-downloadable software for conversion of audio data files into text; providing online non-downloadable software for software for voice and speech recognition; providing online non-downloadable software for creating and generating text; providing online non-downloadable software for developing, running and analyzing algorithms that are able to learn to analyze, classify, and take actions in response to exposure to data; providing online non-downloadable software for developing and implementing artificial neural networks; application service provider featuring application programming interface (API) software; research and development services in the field of artificial intelligence; research, design and development of computer programs and software
CHATGPT
Pending
S/N: 97733261
CHATGPT
LIVE - PENDING
TrademarkWordOwner: OPENAI OPCO, LLC
Status: EX PARTE APPEAL PENDING
Record Details
Serial No.
97733261
Status
LIVE
Important Dates
Filed
Dec 27, 2022
First Use
Nov 30, 2022
Goods & Services
Class 009Class 042
downloadable computer programs and downloadable computer software for the artificial production of human speech and text; downloadable computer programs and downloadable computer software for natural language processing, generation, understanding and analysis; downloadable computer programs and downloadable computer software for machine-learning based language and speech processing software; downloadable computer chatbot software for simulating conversations; downloadable computer programs and downloadable computer software for creating and generating text; providing online non-downloadable software for the artificial production of human speech and text; providing online non-downloadable software for natural language processing, generation, understanding and analysis; providing online non-downloadable software for machine-learning based language and speech processing software; providing online non-downloadable chatbot software for simulating conversations; providing online non-downloadable software for creating and generating text; research and development services in the field of artificial intelligence; research, design and development of computer programs and software
VS
Defendant
Nextiva, Inc.
2415 E. CAMELBACK ROAD, SUITE 600
PHOENIX, AZ 85016
Attorney / Correspondent:
Mark:
NEXTIVA GPT
Pending
S/N: 99252672
NEXTIVA GPT
LIVE - PENDING
TrademarkWordOwner: Nextiva, Inc.
Status: OPPOSITION PENDING

Record Details
Serial No.
99252672
Status
LIVE
Important Dates
Filed
Jun 25, 2025
Goods & Services
Class 009Class 041
Software as a service (SaaS) featuring software with artificial intelligence components for responding to queries within unified communication and customer experience platforms; Software as a service (SaaS) featuring software with artificial intelligence components for performing automated actions within unified communication and customer experience platforms; Downloadable computer software with artificial intelligence components for responding to queries within unified communication and customer experience platforms; Downloadable computer software with artificial intelligence components for performing automated actions within unified communication and customer experience platforms
TTAB Documents
Title | Date | Entry # | Category | Code | Actions |
|---|---|---|---|---|---|
INSTITUTED | Feb 18, 2026 | 3 | Status | 128 | |
NOTICE AND TRIAL DATES SENT; ANSWER DUE: | Feb 18, 2026 | 2 | Scheduling | 707 | |
FILED AND FEE | Feb 18, 2026 | 1 | Fees | 124 |