XTRACTCF
Live / Registered — Registered (as of 08 Feb 2022)
What this means for you
Registered since 08 Feb 2022. The owner can stop confusingly similar uses in the classes it covers.
Record
- Serial number
- 90324613
- Registration number
- 6635986
- Mark type
- Stylized text
- Filed
- 17 Nov 2020
- Published for opposition
- 23 Nov 2021
- Registered
- 08 Feb 2022
- Attorney of record
- Karen Won
Goods and services
- Class 005 — Pharmaceuticals: Bacterial extract preparations for the cell free production of therapeutic proteins or peptides for medical use
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
Prosecution history
- 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
- 06 Apr 2023 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
- 06 Apr 2023 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 06 Apr 2023 — TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
- 06 Apr 2023 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 06 Apr 2023 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 06 Apr 2023 — TEAS CHANGE OF OWNER ADDRESS RECEIVED
- 25 Feb 2022 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
- 25 Feb 2022 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 25 Feb 2022 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 25 Feb 2022 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 25 Feb 2022 — TEAS CHANGE OF OWNER ADDRESS RECEIVED
- 08 Feb 2022 — REGISTERED-PRINCIPAL REGISTER