ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
04/15/2026
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Official data from USPTO
LYNX
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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
37
Latest update
04/16/2026
Trademark type
Word
Nice classes
1
Filing date
05/09/1985
Registration date
11/19/1985
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
11/18/2025
Last transaction
04/16/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
First use anywhere
01/01/1984
First use in commerce
01/01/1984
Drawing code
1
Owner type
03
Owner location
COLUMBIA, MD, US
Current location
PUBLICATION AND ISSUE SECTION
Holders and representatives
Holders
W. R. GRACE & CO. - CONN.
BASF CATALYSTS LLC
E. C. (pessoa física)
CATALYST RESOURCES, INC.
Representatives
Katherine P. Califa Foley & Lardner LLP
Technical classification
Nice Classes
Class 1
Vienna Codes
No Vienna codes available.
Goods and services
Class 1
OLEFIN POLYMERIZATION CATALYSTS
Publications
History of USPTO decisions and trademark events.
37 publications found
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
04/13/2026
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
11/18/2025
RNL3
REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
11/18/2025
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
11/18/2025
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
11/17/2025
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
09/10/2025
E89R
TEAS SECTION 8 & 9 RECEIVED
08/04/2025
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
11/19/2024
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
02/22/2022
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
02/22/2022
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
02/22/2022
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
02/22/2022
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
02/22/2022
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
09/29/2021
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
11/23/2016
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
10/09/2015
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
10/09/2015
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
10/09/2015
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
10/09/2015
E89R
TEAS SECTION 8 & 9 RECEIVED
09/09/2015
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
10/17/2007
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
05/24/2006
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
05/24/2006
PLGL
ASSIGNED TO PARALEGAL
05/23/2006
89AF
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
02/28/2006
PAPER RECEIVED
02/28/2006
CFIT
CASE FILE IN TICRS
01/13/2006
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
03/12/1991
815F
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
12/07/1990
R.PR
REGISTERED-PRINCIPAL REGISTER
11/19/1985
PUBO
PUBLISHED FOR OPPOSITION
09/10/1985
NPUB
NOTICE OF PUBLICATION
08/11/1985
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
07/22/1985
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
07/10/1985
CNEA
EXAMINER'S AMENDMENT MAILED
07/10/1985
DOCK
ASSIGNED TO EXAMINER
07/08/1985
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