CODEX
LIVE

Serial Number

97797253

Owner

OpenAI OpCo, LLC

Attorney

Rebecca McCurry

Filing Date

Feb 16, 2023

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CODEX Trademark

Serial Number: 97797253

CODEX is a trademark filed by OpenAI OpCo, LLC on February 16, 2023. The trademark is classified under Class 9 (Computers & Electronics), Class 42 (Computer & Scientific). The application is currently pending registration.

Owner Contact Info

OpenAI OpCo, LLC (2 trademarks)

1455 3rd Street
San Francisco, CA 94158

Entity Type: 16

Trademark Details

Filing Date

February 16, 2023

Registration Date

Not Registered

Published for Opposition

February 24, 2026

Goods & Services

Downloadable computer programs and downloadable computer software for using language models; downloadable computer programs and downloadable computer software for the artificial production of software code; 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 processing software; downloadable computer programs and downloadable computer software for the translation of text or speech from natural language to software code; 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 text and data files into software code; downloadable computer programs and downloadable computer software for creating and generating software code; 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 software code; providing online non-downloadable software for natural language processing, generation, understanding and analysis; providing online non-downloadable software for machine-learning based language processing software; providing online non-downloadable software for the translation of text or speech from natural language to software code; 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 text data files into software code; providing online non-downloadable software for creating and generating software code; 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

Filing History

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
Feb 24, 2026 NPUB
PUBLISHED FOR OPPOSITION
Feb 24, 2026 PUBO
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
Feb 18, 2026 NONP
APPROVED FOR PUB - PRINCIPAL REGISTER
Feb 2, 2026 CNSA
TEAS/EMAIL CORRESPONDENCE ENTERED
Jan 2, 2026 TEME
CORRESPONDENCE RECEIVED IN LAW OFFICE
Jan 2, 2026 CRFA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
Jan 2, 2026 TROA
APPLICATION EXTENSION GRANTED/RECEIPT PROVIDED
Sep 29, 2025 XELG
APPLICATION EXTENSION TO RESPONSE PERIOD - RECEIVED
Sep 29, 2025 XELR
NOTIFICATION OF NON-FINAL ACTION E-MAILED
Jul 1, 2025 GNRN
NON-FINAL ACTION E-MAILED
Jul 1, 2025 GNRT
NON-FINAL ACTION WRITTEN
Jul 1, 2025 CNRT
SUSPENSION CHECKED - TO ATTORNEY FOR ACTION
May 22, 2025 RCCK
REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED
Nov 21, 2024 RCSC
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Oct 4, 2024 TCCA
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Oct 4, 2024 CHAN
TEAS CHANGE OF OWNER ADDRESS RECEIVED
Oct 4, 2024 COAR
REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED
Mar 1, 2024 RCSC
NOTIFICATION OF LETTER OF SUSPENSION E-MAILED
Aug 31, 2023 GNS3
LETTER OF SUSPENSION E-MAILED
Aug 31, 2023 GNSL
SUSPENSION LETTER WRITTEN
Aug 31, 2023 CNSL
TEAS/EMAIL CORRESPONDENCE ENTERED
Aug 8, 2023 TEME
CORRESPONDENCE RECEIVED IN LAW OFFICE
Aug 8, 2023 CRFA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
Aug 8, 2023 TROA
NOTIFICATION OF NON-FINAL ACTION E-MAILED
May 9, 2023 GNRN
NON-FINAL ACTION E-MAILED
May 9, 2023 GNRT
NON-FINAL ACTION WRITTEN
May 9, 2023 CNRT
ASSIGNED TO EXAMINER
Apr 13, 2023 DOCK
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
Mar 6, 2023 NWOS
NEW APPLICATION ENTERED
Feb 20, 2023 NWAP