TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
06/15/2026
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Official data from USPTO
NA/LE
Did you know this trademark is already registered in United States?
Before investing in name, identity, and promotion, validate collision risk and registration strategy to avoid wasting time and budget.
Active USPTO registrationType: WordOffice: US
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
29
Latest update
06/17/2026
Classification
Registered
Trademark type
Word
Nice classes
1
Filing date
12/23/1996
Registration date
04/14/1998
Expiration date
-
Recommended action
Perform a full collision analysis and validate classes before any filing or trademark investment.
Next step
These are the details of the registration process. Even so, constant monitoring is what ensures peace of mind that your main asset remains protected.
Complete case details
Structured fields from the responsible authority and the official record.
Status date
04/25/2018
Last transaction
06/17/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
First use anywhere
09/30/1994
First use in commerce
06/30/1995
Drawing code
1
Owner type
03
Owner location
San Diego, CA, US
Examiner
WELLS, KELLEY L
Law office
L50
Current location
GENERIC WEB UPDATE
Holders and representatives
Holders
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
biochemicals, namely, specially processed or naturally occurring biochemicals used in scientific functional studies of cell activities
Publications
History of USPTO decisions and trademark events.
29 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
04/25/2018
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
04/25/2018
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
04/25/2018
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
04/25/2018
E89R
TEAS SECTION 8 & 9 RECEIVED
04/14/2018
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
04/14/2018
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
04/07/2008
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
04/07/2008
PLGL
ASSIGNED TO PARALEGAL
04/03/2008
E89R
TEAS SECTION 8 & 9 RECEIVED
03/25/2008
CFIT
CASE FILE IN TICRS
05/10/2007
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
08/07/2003
815F
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
08/05/2003
PR23
RESPONSE RECEIVED TO POST REG. ACTION - SEC. 8 & 15
08/05/2003
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
08/05/2003
PR23
POST REGISTRATION ACTION MAILED - SEC. 8 & 15
07/08/2003
815F
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
04/08/2003
E815
TEAS SECTION 8 & 15 RECEIVED
04/08/2003
R.PR
REGISTERED-PRINCIPAL REGISTER
04/14/1998
PUBO
PUBLISHED FOR OPPOSITION
01/20/1998
NPUB
NOTICE OF PUBLICATION
12/19/1997
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
11/15/1997
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
10/27/1997
CNRT
NON-FINAL ACTION MAILED
07/15/1997
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