SUTRO BIOPHARMA
Live / Registered — Registered — Sections 8 & 15 accepted and acknowledged (as of 09 Jan 2026)
What this means for you
Registered since 05 Mar 2019. The owner can stop confusingly similar uses in the classes it covers.
Record
- Serial number
- 87923639
- Registration number
- 5689230
- Mark type
- Design + words
- Filed
- 16 May 2018
- Published for opposition
- 18 Dec 2018
- Registered
- 05 Mar 2019
- Attorney of record
- Karen Won
Goods and services
- Class 005 — Pharmaceuticals: Pharmaceutical preparations, namely, proteins and derivatives thereof for prophylactic, diagnostic, or therapeutic use in the nature of treating cancer * in humans * [ , cardiovascular, hematopoietic, central nervous system, autoimmune, infectious, skin and skin structure, bone, genetic, endocrine or metabolic type diseases and ailments in humans and animals ]
- Class 040 — Treatment of materials: Manufacture of pharmaceutical preparations for others
- Class 042 — Scientific and technological services: Research and development of pharmaceutical preparations for others
Owner
- Sutro Biopharma, Inc., South San Francisco, CA, US
- Sutro Biopharma, Inc., South San Francisco, CA, US
- Sutro Biopharma, Inc., South San Francisco, CA, US
Prior registrations
Prosecution history
- 03 Feb 2026 — NOTICE OF UPDATED REGISTRATION CONFIRMATION EMAILED
- 09 Jan 2026 — NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
- 09 Jan 2026 — REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
- 09 Jan 2026 — AMENDMENT UNDER SECTION 7 - PROCESSED
- 06 Jan 2026 — TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED
- 06 Jan 2026 — POST REGISTRATION ACTION MAILED - SEC. 7
- 17 Dec 2025 — TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED
- 09 Dec 2025 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 09 Dec 2025 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 09 Dec 2025 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 17 Jun 2025 — POST REGISTRATION ACTION MAILED - SEC. 8 & 15
- 17 Jun 2025 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 25 Feb 2025 — TEAS SECTION 8 & 15 RECEIVED
- 05 Mar 2024 — COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
- 06 Apr 2023 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED