EWAF
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
08/12/2025
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Official data from USPTO
NUPAGE
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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
43
Latest update
09/10/2025
Trademark type
Word
Nice classes
1
Filing date
09/18/1992
Registration date
05/25/1993
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
01/10/2024
Last transaction
09/10/2025
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
First use anywhere
06/30/1992
First use in commerce
06/30/1992
Drawing code
1
Owner type
03
Owner location
Carlsbad, CA
Law office
G60
Current location
GENERIC WEB UPDATE
Holders and representatives
Holders
L. C. (pessoa física)
I. C. (pessoa física)
N. T. (pessoa física)
Representatives
Kenya L. Williams Thermo Fisher Scientific
Technical classification
Nice Classes
Class 1
Vienna Codes
No Vienna codes available.
Goods and services
Class 1
chemical preparations used for life sciences research; namelybuffers for scientific laboratory use
Publications
History of USPTO decisions and trademark events.
43 publications found
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
08/12/2025
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
08/12/2025
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
08/12/2025
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
08/12/2025
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
08/12/2025
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
01/10/2024
RNL3
REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
01/10/2024
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
01/10/2024
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
11/17/2023
E89R
TEAS SECTION 8 & 9 RECEIVED
05/23/2023
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
03/10/2023
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
03/10/2023
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
03/10/2023
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
03/10/2023
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
03/10/2023
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
05/25/2022
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
07/23/2014
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
07/23/2014
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
05/02/2013
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
05/02/2013
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
05/02/2013
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
05/02/2013
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
04/17/2013
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
04/12/2013
E89R
TEAS SECTION 8 & 9 RECEIVED
04/12/2013
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
08/02/2011
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
08/02/2011
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
02/01/2011
CFIT
CASE FILE IN TICRS
02/25/2009
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
07/13/2007
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
07/13/2007
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
07/17/2003
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
07/17/2003
89AF
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
05/12/2003
PAPER RECEIVED
05/12/2003
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
11/30/1998
R.PR
REGISTERED-PRINCIPAL REGISTER
05/25/1993
PUBO
PUBLISHED FOR OPPOSITION
03/02/1993
NPUB
NOTICE OF PUBLICATION
01/29/1993
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
12/22/1992
CNEA
EXAMINER'S AMENDMENT MAILED
12/11/1992
DOCK
ASSIGNED TO EXAMINER
12/07/1992
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