ULTRAGENYX
Live / Registered — Registered (as of 10 Feb 2026)
What this means for you
Registered since 10 Feb 2026. The owner can stop confusingly similar uses in the classes it covers.
Record
- Serial number
- 97726798
- Registration number
- 8137748
- Mark type
- Word mark
- Filed
- 21 Dec 2022
- Published for opposition
- 12 Dec 2023
- Registered
- 10 Feb 2026
- Attorney of record
- Brian Focarino
Goods and services
- Class 045 — Legal and security services: Licensing of intellectual property; online social networking services in the field of rare diseases and disorders
Owner
- Ultragenyx Pharmaceutical Inc., Novato, CA, US
- Ultragenyx Pharmaceutical Inc., Novato, CA, US
- Ultragenyx Pharmaceutical Inc., Novato, CA, US
Prior registrations
Prosecution history
- 10 Feb 2026 — NOTICE OF REGISTRATION CONFIRMATION EMAILED
- 10 Feb 2026 — REGISTERED-PRINCIPAL REGISTER
- 20 Jan 2026 — NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED
- 20 Jan 2026 — ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
- 18 Jan 2026 — NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
- 17 Jan 2026 — STATEMENT OF USE PROCESSING COMPLETE
- 07 Jan 2026 — USE AMENDMENT FILED
- 17 Jan 2026 — SOU EXTENSION 4 GRANTED
- 07 Jan 2026 — SOU EXTENSION 4 FILED
- 07 Jan 2026 — TEAS STATEMENT OF USE RECEIVED
- 07 Jan 2026 — SOU TEAS EXTENSION RECEIVED
- 27 Nov 2025 — NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
- 27 Nov 2025 — SOU EXTENSION 3 GRANTED
- 30 Jul 2025 — SOU EXTENSION 3 FILED
- 30 Jul 2025 — SOU TEAS EXTENSION RECEIVED