OSANNI
Live / Allowed — Fourth extension granted (statement of use) (as of 27 Oct 2026)
What this means for you
Approved and waiting on proof of use. It will register unless the applicant drops it, and its 15 Feb 2024 filing date already counts against anyone who files later.
Record
- Serial number
- 98406672
- Mark type
- Design + words
- Filed
- 15 Feb 2024
- Published for opposition
- 15 Oct 2024
- Attorney of record
- Chelseaa Larsen
Goods and services
- Class 042 — Scientific and technological services: Pharmaceutical products development; Research and development in the pharmaceutical and biotechnology fields; Research and development of pharmaceuticals for the treatment of diseases; Medical and scientific research in the field of disease treatment and diagnosis; Pharmaceutical research and development.
Owner
- Osanni Bio, Inc., San Francisco, CA, US
- Osanni Bio, Inc., San Francisco, CA, US
Prosecution history
- 28 Oct 2026 — NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
- 27 Oct 2026 — SOU EXTENSION 4 GRANTED
- 27 Oct 2026 — SOU EXTENSION 4 FILED
- 27 Oct 2026 — SOU TEAS EXTENSION RECEIVED
- 29 Apr 2026 — NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
- 28 Apr 2026 — SOU EXTENSION 3 GRANTED
- 28 Apr 2026 — SOU EXTENSION 3 FILED
- 28 Apr 2026 — SOU TEAS EXTENSION RECEIVED
- 08 Nov 2025 — NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
- 07 Nov 2025 — SOU EXTENSION 2 GRANTED
- 07 Nov 2025 — SOU EXTENSION 2 FILED
- 07 Nov 2025 — SOU TEAS EXTENSION RECEIVED
- 20 May 2025 — NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
- 19 May 2025 — SOU EXTENSION 1 GRANTED
- 19 May 2025 — SOU EXTENSION 1 FILED