EWAF
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
02/03/2026
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Official data from USPTO
CEREBYX
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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
42
Latest update
02/04/2026
Trademark type
Word
Nice classes
5
Filing date
01/19/1996
Registration date
02/10/1998
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
02/16/2018
Last transaction
02/04/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
Filing basis
Intent to use
First use anywhere
09/03/1996
First use in commerce
09/03/1996
Drawing code
1
Owner type
16
Owner location
New York, NY
Examiner
DONINGER, CHRISTOPHER G
Law office
L50
Current location
GENERIC WEB UPDATE
Holders and representatives
Holders
WARNER-LAMBERT COMPANY LLC
WARNER-LAMBERT COMPANY
Representatives
Heather A. McDonald
Technical classification
Nice Classes
Class 5
Vienna Codes
No Vienna codes available.
Goods and services
Class 5
anticonvulsants
Publications
History of USPTO decisions and trademark events.
42 publications found
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
02/03/2026
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
02/03/2026
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
02/03/2026
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
03/28/2023
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
03/28/2023
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
03/28/2023
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
03/28/2023
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
03/28/2023
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
02/16/2018
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
02/16/2018
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
02/16/2018
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
02/16/2018
E89R
TEAS SECTION 8 & 9 RECEIVED
01/29/2018
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
01/29/2018
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
01/24/2018
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
01/24/2018
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
02/10/2017
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
03/06/2008
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
03/06/2008
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
06/07/2007
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
04/20/2007
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
04/20/2007
PLGL
ASSIGNED TO PARALEGAL
04/16/2007
CFIT
CASE FILE IN TICRS
04/10/2007
89AF
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
03/15/2007
E89R
TEAS SECTION 8 & 9 RECEIVED
03/15/2007
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
07/30/2005
PLGL
ASSIGNED TO PARALEGAL
07/30/2005
815F
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
11/04/2003
E815
TEAS SECTION 8 & 15 RECEIVED
11/03/2003
R.PR
REGISTERED-PRINCIPAL REGISTER
02/10/1998
PUBO
PUBLISHED FOR OPPOSITION
11/18/1997
NPUB
NOTICE OF PUBLICATION
10/17/1997
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
09/24/1997
IUAA
USE AMENDMENT ACCEPTED
09/24/1997
AUPC
AMENDMENT TO USE PROCESSING COMPLETE
09/19/1997
ZZZX
PREVIOUS ALLOWANCE COUNT WITHDRAWN
09/19/1997
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
01/10/1997
IUAF
USE AMENDMENT FILED
10/16/1996
CNSL
LETTER OF SUSPENSION MAILED
07/01/1996
DOCK
ASSIGNED TO EXAMINER
06/28/1996
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