TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
12/09/2025
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Official data from USPTO
XTRACTCF
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Active USPTO registrationType: WordOffice: United States
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
28
Latest update
12/11/2025
Trademark type
Word
Nice classes
5
Filing date
11/17/2020
Registration date
02/08/2022
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
02/08/2022
Last transaction
12/11/2025
Responsible office
United States Patent and Trademark Office
Status code
700
Official register
Principal Register
First use anywhere
01/07/2018
First use in commerce
01/07/2018
Drawing code
4
Owner type
03
Owner location
South San Francisco, CA
Examiner
JAGANNATHAN, SIDDHARTH
Law office
M50
Current location
PUBLICATION AND ISSUE SECTION
Holders and representatives
Holders
Sutro Biopharma, Inc.
Representatives
Karen Won Mintz, Levin, Cohn, Ferris, Glovsky, and Popeo P.C.
Technical classification
Nice Classes
Class 5
Vienna Codes
No Vienna codes available.
Goods and services
Class 5
Bacterial extract preparations for the cell free production of therapeutic proteins or peptides for medical use
Publications
History of USPTO decisions and trademark events.
28 publications found
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
12/09/2025
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
12/09/2025
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
04/06/2023
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
04/06/2023
EWAF
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
04/06/2023
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
04/06/2023
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
04/06/2023
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
04/06/2023
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
02/25/2022
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
02/25/2022
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
02/25/2022
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
02/25/2022
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
02/25/2022
R.PR
REGISTERED-PRINCIPAL REGISTER
02/08/2022
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
11/23/2021
PUBO
PUBLISHED FOR OPPOSITION
11/23/2021
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
11/03/2021
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
10/18/2021
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
10/07/2021
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
10/07/2021
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
10/07/2021
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
05/05/2021
GNRT
NON-FINAL ACTION E-MAILED
05/05/2021
CNRT
NON-FINAL ACTION WRITTEN
05/05/2021
DOCK
ASSIGNED TO EXAMINER
04/28/2021
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
01/17/2021
NWAP
NEW APPLICATION ENTERED
11/20/2020
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