TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
04/09/2026
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Official data from USPTO
HERCEPTIN
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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
48
Latest update
04/11/2026
Trademark type
Word
Nice classes
5
Filing date
09/22/1995
Registration date
05/12/1998
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
12/17/2017
Last transaction
04/11/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
Filing basis
Intent to use
First use anywhere
01/13/1998
First use in commerce
01/13/1998
Drawing code
1
Owner type
03
Owner location
South San Francisco, CA, US
Examiner
MICHOS, JOHN E
Law office
L50
Current location
GENERIC WEB UPDATE
Holders and representatives
Holders
GENENTECH, INC.
Representatives
Vasily Ignatenko
Technical classification
Nice Classes
Class 5
Vienna Codes
No Vienna codes available.
Goods and services
Class 5
pharmaceutical preparations for the treatment of cancer
Publications
History of USPTO decisions and trademark events.
48 publications found
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
04/09/2026
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
04/09/2026
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
04/09/2026
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
04/09/2026
EWAF
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
04/28/2025
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
04/28/2025
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
04/28/2025
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
04/28/2025
EWAF
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
05/03/2024
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
05/03/2024
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
05/03/2024
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
05/03/2024
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
08/11/2021
EWAF
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
08/11/2021
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
08/11/2021
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
08/11/2021
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
04/19/2021
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
04/19/2021
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
04/19/2021
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
04/19/2021
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
04/19/2021
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
12/17/2017
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
12/17/2017
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
12/17/2017
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
12/17/2017
E89R
TEAS SECTION 8 & 9 RECEIVED
11/20/2017
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
07/24/2008
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
07/24/2008
PLGL
ASSIGNED TO PARALEGAL
06/04/2008
E89R
TEAS SECTION 8 & 9 RECEIVED
05/22/2008
CFIT
CASE FILE IN TICRS
08/16/2007
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
09/27/2003
815F
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
07/22/2003
PAPER RECEIVED
07/22/2003
R.PR
REGISTERED-PRINCIPAL REGISTER
05/12/1998
CNPR
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
03/21/1998
DOCK
ASSIGNED TO EXAMINER
03/19/1998
SUPC
STATEMENT OF USE PROCESSING COMPLETE
03/16/1998
IUAF
USE AMENDMENT FILED
02/02/1998
EX1G
SOU EXTENSION 1 GRANTED
08/19/1997
EXT1
SOU EXTENSION 1 FILED
07/28/1997
NOAM
NOA MAILED - SOU REQUIRED FROM APPLICANT
02/11/1997
ETOF
EXTENSION OF TIME TO OPPOSE RECEIVED
08/05/1996
PUBO
PUBLISHED FOR OPPOSITION
07/02/1996
NPUB
NOTICE OF PUBLICATION
05/31/1996
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
04/15/1996
DOCK
ASSIGNED TO EXAMINER
04/11/1996
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