REX AI
Live / Registered — Registered (as of 17 Mar 2026)
What this means for you
Registered since 17 Mar 2026. The owner can stop confusingly similar uses in the classes it covers.
Record
- Serial number
- 99073006
- Registration number
- 8173658
- Mark type
- Stylized text
- Filed
- 07 Mar 2025
- Published for opposition
- 27 Jan 2026
- Registered
- 17 Mar 2026
- Attorney of record
- Molly B. Markley
Goods and services
- Class 042 — Scientific and technological services: Software as a service (SAAS) services featuring software for preventing, investigating, and responding to cyber security incidents by tracking, analyzing, and managing data, laws, and standards; Software as a service (SAAS) services featuring software for monitoring, managing, and securing computer systems, networks, and digital assets; Providing on-line non-downloadable software for natural language processing, generation, understanding and analysis; Software as a service (SAAS) services featuring software for natural language processing, generation, understanding and analysis; Providing temporary use of online non-downloadable chatbot software using artificial intelligence (AI) for preventing, investigating, and responding to cyber security incidents by tracking, analyzing, and managing data, laws, and standards; Providing temporary use of online non-downloadable chatbot software using artificial intelligence (AI) for software for monitoring, managing, and securing computer systems, networks, and digital assets
Owner
- BreachRX, Inc., San Francisco, CA, US
- BreachRX, Inc., San Francisco, CA, US
- BreachRX, Inc., San Francisco, CA, US
Prosecution history
- 17 Mar 2026 — NOTICE OF REGISTRATION CONFIRMATION EMAILED
- 17 Mar 2026 — REGISTERED-PRINCIPAL REGISTER
- 27 Jan 2026 — OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
- 27 Jan 2026 — PUBLISHED FOR OPPOSITION
- 21 Jan 2026 — NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
- 28 Dec 2025 — APPROVED FOR PUB - PRINCIPAL REGISTER
- 20 Nov 2025 — TEAS/EMAIL CORRESPONDENCE ENTERED
- 20 Nov 2025 — CORRESPONDENCE RECEIVED IN LAW OFFICE
- 20 Nov 2025 — TEAS RESPONSE TO OFFICE ACTION RECEIVED
- 20 Aug 2025 — NOTIFICATION OF NON-FINAL ACTION E-MAILED
- 20 Aug 2025 — NON-FINAL ACTION E-MAILED
- 20 Aug 2025 — NON-FINAL ACTION WRITTEN
- 09 Aug 2025 — ASSIGNED TO EXAMINER
- 28 Jul 2025 — NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
- 07 Mar 2025 — APPLICATION FILING RECEIPT MAILED