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COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
03/23/2026
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Official data from USPTO
3T BIOSCIENCES
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Active USPTO registrationType: WordOffice: United States
Quick snapshot
3T BIOSCIENCES
ST13
US500000090092265Class
42
Filing
90092265
Registration
6299383
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
26
Latest update
03/24/2026
Trademark type
Word
Nice classes
42
Filing date
08/04/2020
Registration date
03/23/2021
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
03/23/2021
Last transaction
03/24/2026
Responsible office
United States Patent and Trademark Office
Status code
700
Official register
Principal Register
First use anywhere
01/31/2018
First use in commerce
01/31/2018
Drawing code
4
Owner type
03
Owner location
South San Francisco, CA, US
Examiner
GAYNOR, BARBARA ANNE
Law office
M60
Current location
PUBLICATION AND ISSUE SECTION
Holders and representatives
Holders
3T Biosciences, Inc.
Representatives
Michael R. Graif BROWN RUDNICK LLP
Technical classification
Nice Classes
Class 42
Vienna Codes
No Vienna codes available.
Goods and services
Class 42
Research and development in the field of immunotherapy for the treatment and prophylaxis of cancer; Research and development in the field of immunotherapy for the treatment and prophylaxis of autoimmune disease; Research and development in the field of immunotherapy; Research and development of pharmaceuticals for the treatment of autoimmune diseases and cancer; Pharmaceutical research and development; Research and development of therapeutics in the field of allergy and infectious disease
Publications
History of USPTO decisions and trademark events.
26 publications found
EWAF
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
08/01/2025
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
08/01/2025
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
08/01/2025
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
08/01/2025
EWAF
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
04/11/2025
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
04/11/2025
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
04/11/2025
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
04/11/2025
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
08/23/2021
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
08/23/2021
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
08/23/2021
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
08/23/2021
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
08/23/2021
R.PR
REGISTERED-PRINCIPAL REGISTER
03/23/2021
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
01/05/2021
PUBO
PUBLISHED FOR OPPOSITION
01/05/2021
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
12/16/2020
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
11/30/2020
XAEC
EXAMINER'S AMENDMENT ENTERED
11/30/2020
GNEN
NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED
11/30/2020
GNEA
EXAMINERS AMENDMENT E-MAILED
11/30/2020
CNEA
EXAMINERS AMENDMENT -WRITTEN
11/30/2020
DOCK
ASSIGNED TO EXAMINER
11/24/2020
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
09/02/2020
NWAP
NEW APPLICATION ENTERED
08/07/2020
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