EWAF
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
01/30/2026
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Official data from USPTO
DIFLUCAN
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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
30
Latest update
02/01/2026
Trademark type
Word
Nice classes
5
Filing date
02/02/1988
Registration date
09/20/1988
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
07/07/2018
Last transaction
02/01/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
First use anywhere
12/08/1987
First use in commerce
12/08/1987
Drawing code
1
Owner type
03
Owner location
New York, NY
Examiner
WENDEL, HELEN R.
Law office
570
Current location
GENERIC WEB UPDATE
Holders and representatives
Holders
PFIZER INC.
PFIZER INC.
Representatives
Yana Gorbach
Technical classification
Nice Classes
Class 5
Vienna Codes
No Vienna codes available.
Goods and services
Class 5
PHARMACEUTICAL PREPARATION HAVING ANTIFUNGAL PROPERTIES
Publications
History of USPTO decisions and trademark events.
30 publications found
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
01/30/2026
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
01/30/2026
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
01/30/2026
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
07/08/2018
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
07/07/2018
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
07/07/2018
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
07/07/2018
E89R
TEAS SECTION 8 & 9 RECEIVED
06/26/2018
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
09/20/2017
CFIT
CASE FILE IN TICRS
07/09/2008
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
06/24/2008
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
06/24/2008
PLGL
ASSIGNED TO PARALEGAL
06/11/2008
E89R
TEAS SECTION 8 & 9 RECEIVED
05/27/2008
15AK
REGISTERED - SEC. 15 ACKNOWLEDGED
05/14/1996
15AF
REGISTERED - SEC. 15 AFFIDAVIT FILED
06/26/1995
8.OK
REGISTERED - SEC. 8 (6-YR) ACCEPTED
04/14/1995
815F
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
09/12/1994
R.PR
REGISTERED-PRINCIPAL REGISTER
09/20/1988
PUBO
PUBLISHED FOR OPPOSITION
06/28/1988
NPUB
NOTICE OF PUBLICATION
05/31/1988
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
04/12/1988
DOCK
ASSIGNED TO EXAMINER
04/12/1988
DOCK
ASSIGNED TO EXAMINER
03/25/1988
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