TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
11/05/2025
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Official data from USPTO
J
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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
59
Latest update
11/12/2025
Trademark type
Combined
Nice classes
1
Filing date
05/17/1993
Registration date
02/15/1994
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
05/10/2024
Last transaction
11/12/2025
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
First use anywhere
1968-00-00
First use in commerce
1968-00-00
Drawing code
3
Owner type
03
Owner location
Washington, DC
Examiner
NASH, LAURA
Law office
G50
Current location
GENERIC WEB UPDATE
Holders and representatives
Holders
LIFE SCIENCES IP HOLDINGS CORP
CYTIVA BIOPROCESS R&D AB
GLOBAL LIFE SCIENCES IP HOLDCO LLC
GE HEALTHCARE BIOPROCESS R&D AB
GE HEALTHCARE BIO-SCIENCES AB
AMERSHAM BIOSCIENCES AB
AMERSHAM PHARMACIA BIOTECH AB
Pharmacia LKB Biotechnology AB
Representatives
Dyan House Baker & McKenzie LLP
Technical classification
Nice Classes
Class 1
Vienna Codes
No Vienna codes available.
Goods and services
Class 1
housemark on a wide variety of chemicals for use in science and industry
Publications
History of USPTO decisions and trademark events.
59 publications found
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
11/05/2025
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
11/05/2025
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
11/05/2025
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
11/05/2025
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
09/25/2024
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
05/10/2024
RNL3
REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
05/10/2024
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
05/10/2024
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
05/07/2024
E89R
TEAS SECTION 8 & 9 RECEIVED
01/18/2024
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
02/15/2023
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
01/05/2021
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
01/05/2021
EWOR
TEAS WITHDRAWAL AS DOMESTIC REPRESENTATIVE RECEIVED
01/05/2021
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
01/05/2021
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
01/05/2021
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
01/05/2021
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
01/04/2021
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
01/04/2021
EWOR
TEAS WITHDRAWAL AS DOMESTIC REPRESENTATIVE RECEIVED
01/04/2021
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
01/04/2021
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
01/04/2021
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
01/04/2021
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
10/28/2020
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
10/21/2020
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
10/14/2020
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
10/07/2020
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
10/02/2020
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
10/02/2020
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
10/02/2020
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
10/02/2020
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
10/02/2020
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
09/02/2020
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
06/08/2016
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
02/02/2014
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
02/01/2014
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
02/01/2014
89AF
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
01/28/2014
E89R
TEAS SECTION 8 & 9 RECEIVED
01/28/2014
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
08/28/2012
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
08/28/2012
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
08/22/2012
MDSC
NOTICE OF DESIGN SEARCH CODE MAILED
11/20/2008
CFIT
CASE FILE IN TICRS
08/28/2007
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
01/25/2005
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
01/25/2005
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
03/26/2004
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
03/26/2004
89AF
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
02/09/2004
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
09/15/2000
PR23
RESPONSE RECEIVED TO POST REG. ACTION - SEC. 8 & 15
08/17/2000
PR23
POST REGISTRATION ACTION MAILED - SEC. 8 & 15
05/16/2000
815F
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
02/01/2000
R.PR
REGISTERED-PRINCIPAL REGISTER
02/15/1994
PUBO
PUBLISHED FOR OPPOSITION
11/23/1993
NPUB
NOTICE OF PUBLICATION
10/22/1993
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
09/07/1993
DOCK
ASSIGNED TO EXAMINER
08/27/1993
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