TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
08/12/2025
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Official data from USPTO
IMMPROVE
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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
47
Latest update
09/10/2025
Trademark type
Combined
Nice classes
42
Filing date
07/30/1991
Registration date
05/18/1993
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
10/04/2023
Last transaction
09/10/2025
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
Filing basis
Intent to use
First use anywhere
1992-01-00
First use in commerce
1992-01-00
Drawing code
5
Owner type
03
Owner location
Birmingham, GB
Examiner
COHEN, JEFFREY R.
Law office
J40
Current location
GENERIC WEB UPDATE
Holders and representatives
Holders
THE BINDING SITE GROUP, LTD.
Binding Site Limited, The
Binding Site Limited, The
Representatives
Kenya Williams Thermo Fisher Scientific
Technical classification
Nice Classes
Class 42
Vienna Codes
No Vienna codes available.
Goods and services
Class 42
quality assurance programme for clinical laboratory proficiency testing of proteins in body fluids
Publications
History of USPTO decisions and trademark events.
47 publications found
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
EWAF
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
03/26/2024
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
03/26/2024
ECDR
TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS
03/26/2024
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
03/26/2024
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
03/26/2024
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
03/26/2024
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
03/26/2024
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
10/04/2023
RNL3
REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
10/04/2023
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
10/04/2023
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
10/04/2023
E89R
TEAS SECTION 8 & 9 RECEIVED
04/03/2023
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
05/18/2022
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
06/02/2012
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
06/02/2012
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
06/02/2012
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
06/02/2012
E89R
TEAS SECTION 8 & 9 RECEIVED
05/21/2012
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
08/31/2011
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
03/15/2011
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
03/15/2011
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
07/08/2009
CFIT
CASE FILE IN TICRS
02/18/2009
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
03/29/2006
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
03/29/2006
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
08/02/2002
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
08/02/2002
89AF
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
05/21/2002
E89R
TEAS SECTION 8 & 9 RECEIVED
05/21/2002
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
12/09/1998
815F
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
09/08/1998
R.PR
REGISTERED-PRINCIPAL REGISTER
05/18/1993
CNPR
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
03/01/1993
DOCK
ASSIGNED TO EXAMINER
02/25/1993
SUPC
STATEMENT OF USE PROCESSING COMPLETE
01/28/1993
EX1G
SOU EXTENSION 1 GRANTED
01/28/1993
IUAF
USE AMENDMENT FILED
12/30/1992
EXT1
SOU EXTENSION 1 FILED
12/30/1992
NOAM
NOA MAILED - SOU REQUIRED FROM APPLICANT
06/30/1992
PUBO
PUBLISHED FOR OPPOSITION
04/07/1992
NPUB
NOTICE OF PUBLICATION
03/06/1992
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
11/21/1991
DOCK
ASSIGNED TO EXAMINER
11/13/1991
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
10/11/1991
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