TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
03/31/2026
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Official data from USPTO
CHEMUNEX
Did you know this trademark is already registered in United States?
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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
42
Latest update
04/02/2026
Classification
Registered
Trademark type
Word
Nice classes
1, 9
Filing date
10/23/1990
Registration date
02/16/1993
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
02/02/2024
Last transaction
04/02/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
Filing basis
Foreign priority
Drawing code
1
Owner type
99
Owner location
Marcy l'Etoile, FR
Examiner
HINES, CARYN
Law office
J70
Current location
GENERIC WEB UPDATE
Holders and representatives
Holders
BIOMERIEUX
BIOMERIEUX
A. C. (pessoa física)
CHEMUNEX
CHEMUNEX
Representatives
Martin M. Zoltick ROTHWELL, FIGG, ERNST & MANBECK, PC
Technical classification
Nice Classes
Class 1Class 9
Vienna Codes
No Vienna codes available.
Goods and services
Class 1
chemicalbiochemicalimmuno-chemical and immuno-enzymatic solutionscolorants and reagents for analysis performed by medical research and testing laboratories
Class 9
laboratory instruments; namelyultra-sensitive optical analysers for cell and micro-organism detection and analysisflow cytometerscomputer hardwaremicrocomputerscomputer printers and computer programs for automated systems for detection and analysis of micro-organisms
Publications
History of USPTO decisions and trademark events.
42 publications found
ECDR
TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS
03/31/2026
EWOR
TEAS WITHDRAWAL AS DOMESTIC REPRESENTATIVE RECEIVED
03/31/2026
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
03/31/2026
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
03/31/2026
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
03/31/2026
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
03/31/2026
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
02/02/2024
RNL3
REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
02/02/2024
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
02/02/2024
EROP
TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED
01/26/2024
PR89
POST REGISTRATION ACTION MAILED - SEC. 8 & 9
01/24/2024
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
01/24/2024
E89R
TEAS SECTION 8 & 9 RECEIVED
07/27/2023
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
02/16/2022
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
04/16/2014
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
01/15/2014
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
01/15/2014
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
03/06/2013
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
02/18/2013
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
02/18/2013
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
02/18/2013
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
02/18/2013
E89R
TEAS SECTION 8 & 9 RECEIVED
01/29/2013
CFIT
CASE FILE IN TICRS
06/16/2008
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
03/31/2003
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
03/31/2003
89AF
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
01/16/2003
PAPER RECEIVED
01/16/2003
8.OK
REGISTERED - SEC. 8 (6-YR) ACCEPTED
12/12/1998
8.AF
REGISTERED - SEC. 8 (6-YR) FILED
09/10/1998
R.PR
REGISTERED-PRINCIPAL REGISTER
02/16/1993
PUBO
PUBLISHED FOR OPPOSITION
11/24/1992
NPUB
NOTICE OF PUBLICATION
10/23/1992
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
08/28/1992
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
08/05/1992
CNFR
FINAL REFUSAL MAILED
07/17/1992
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
06/08/1992
CNFR
FINAL REFUSAL MAILED
02/06/1992
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
10/23/1991
CNRT
NON-FINAL ACTION MAILED
04/23/1991
DOCK
ASSIGNED TO EXAMINER
03/14/1991
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