TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
06/15/2026
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Official data from USPTO
VIA-PROBE
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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
28
Latest update
06/17/2026
Trademark type
Word
Nice classes
1
Filing date
03/03/1997
Registration date
07/07/1998
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
07/10/2018
Last transaction
06/17/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
First use anywhere
1996-06-00
First use in commerce
07/19/1996
Drawing code
1
Owner type
03
Owner location
San Diego, CA, US
Law office
L70
Current location
GENERIC WEB UPDATE
Holders and representatives
Holders
PHARMINGEN
PHARMINGEN
Representatives
Keith Toms, Esq. McCarter & English, LLP
Technical classification
Nice Classes
Class 1
Vienna Codes
No Vienna codes available.
Goods and services
Class 1
chemical dyes used to identify nonviable cells used in scientific research
Publications
History of USPTO decisions and trademark events.
28 publications found
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
06/15/2026
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
06/15/2026
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
06/15/2026
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
06/15/2026
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
07/10/2018
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
07/10/2018
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
07/10/2018
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
07/10/2018
E89R
TEAS SECTION 8 & 9 RECEIVED
06/27/2018
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
06/27/2018
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
07/26/2008
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
07/26/2008
PLGL
ASSIGNED TO PARALEGAL
07/24/2008
E89R
TEAS SECTION 8 & 9 RECEIVED
07/07/2008
CFIT
CASE FILE IN TICRS
08/13/2007
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
09/04/2003
815F
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
07/10/2003
E815
TEAS SECTION 8 & 15 RECEIVED
07/10/2003
R.PR
REGISTERED-PRINCIPAL REGISTER
07/07/1998
PUBO
PUBLISHED FOR OPPOSITION
04/14/1998
NPUB
NOTICE OF PUBLICATION
03/13/1998
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
02/02/1998
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
01/05/1998
CNFR
FINAL REFUSAL MAILED
12/18/1997
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
10/17/1997
CNRT
NON-FINAL ACTION MAILED
09/05/1997
DOCK
ASSIGNED TO EXAMINER
07/29/1997
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