PR89
POST REGISTRATION ACTION MAILED - SEC. 8 & 9
06/15/2026
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Official data from USPTO
EPON
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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
42
Latest update
06/16/2026
Trademark type
Combined
Nice classes
1, 6
Filing date
08/23/1955
Registration date
04/24/1956
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
06/25/2016
Last transaction
06/16/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
First use anywhere
09/01/1947
First use in commerce
12/17/1947
Drawing code
5
Owner type
16
Owner location
HOUSTON, TX, US
Current location
Historical data usage
Holders and representatives
Holders
WESTLAKE OLEFINS LLC
HEXION INC.
MOMENTIVE SPECIALTY CHEMICALS INC.
HEXION SPECIALTY CHEMICALS, INC.
RESOLUTION PERFORMANCE PRODUCTS, L.L.C.
SHELL OIL COMPANY
S. C. (pessoa física)
Representatives
Linda K. Russell Legal Dept.
Technical classification
Nice Classes
Class 1Class 6
Vienna Codes
No Vienna codes available.
Goods and services
Class 1
No specification.
Class 6
SYNTHETIC RESINS
Publications
History of USPTO decisions and trademark events.
42 publications found
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
06/15/2026
E89R
TEAS SECTION 8 & 9 RECEIVED
04/11/2026
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
04/28/2025
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
04/28/2025
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
04/28/2025
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
04/28/2025
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
04/28/2025
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
04/24/2025
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
03/01/2023
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
06/23/2022
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
03/09/2022
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
07/17/2019
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
04/10/2019
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
02/14/2018
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
02/07/2018
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
06/25/2016
RNL4
REGISTERED AND RENEWED (FOURTH RENEWAL - 10 YRS)
06/25/2016
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
06/25/2016
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
06/15/2016
E89R
TEAS SECTION 8 & 9 RECEIVED
03/29/2016
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
09/09/2015
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
04/24/2015
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
04/10/2013
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
04/03/2013
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
04/20/2011
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
05/03/2010
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
03/24/2010
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
02/03/2010
CFIT
CASE FILE IN TICRS
01/26/2009
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
11/22/2006
RNL3
REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
09/27/2006
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
09/27/2006
PR89
POST REGISTRATION ACTION MAILED - SEC. 8 & 9
07/20/2006
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
07/05/2006
PLGL
ASSIGNED TO PARALEGAL
05/16/2006
89AF
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
02/28/2006
E89R
TEAS SECTION 8 & 9 RECEIVED
02/28/2006
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
08/26/2002
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
05/23/1996
9.AF
REGISTERED - SEC. 9 FILED/CHECK RECORD FOR SEC. 8
04/18/1996
REN1
REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS)
04/24/1976
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