TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
01/30/2026
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Official data from USPTO
Z-PAK
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Active USPTO registrationType: CombinedOffice: 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
36
Latest update
02/01/2026
Trademark type
Combined
Nice classes
5
Filing date
03/03/1993
Registration date
03/26/1996
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
01/27/2016
Last transaction
02/01/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
Filing basis
Intent to use
First use anywhere
03/26/1993
First use in commerce
03/26/1993
Drawing code
5
Owner type
03
Owner location
New York, NY
Examiner
COFIELD, JULIA
Law office
L50
Current location
GENERIC WEB UPDATE
Holders and representatives
Holders
Pfizer Inc.
Representatives
Yana Gorbach
Technical classification
Nice Classes
Class 5
Vienna Codes
No Vienna codes available.
Goods and services
Class 5
antibiotic preparation
Publications
History of USPTO decisions and trademark events.
36 publications found
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
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
03/26/2025
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
01/27/2016
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
01/27/2016
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
01/27/2016
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
01/27/2016
E89R
TEAS SECTION 8 & 9 RECEIVED
11/12/2015
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
03/26/2015
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
02/27/2008
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
02/27/2008
CFIT
CASE FILE IN TICRS
08/15/2006
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
05/15/2006
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
05/15/2006
PLGL
ASSIGNED TO PARALEGAL
05/15/2006
89AF
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
02/13/2006
E89R
TEAS SECTION 8 & 9 RECEIVED
02/13/2006
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
06/03/2005
815F
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
03/13/2002
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
08/17/2001
815F
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
07/25/2001
R.PR
REGISTERED-PRINCIPAL REGISTER
03/26/1996
ETOF
EXTENSION OF TIME TO OPPOSE RECEIVED
08/19/1994
PUBO
PUBLISHED FOR OPPOSITION
07/19/1994
NPUB
NOTICE OF PUBLICATION
06/17/1994
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
03/29/1994
IUAA
USE AMENDMENT ACCEPTED
03/29/1994
AUPC
AMENDMENT TO USE PROCESSING COMPLETE
02/28/1994
ZZZX
PREVIOUS ALLOWANCE COUNT WITHDRAWN
02/26/1994
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
12/09/1993
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
12/02/1993
IUAF
USE AMENDMENT FILED
12/02/1993
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
11/12/1993
CNRT
NON-FINAL ACTION MAILED
05/27/1993
DOCK
ASSIGNED TO EXAMINER
05/20/1993
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