ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
08/19/2026
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Official data from USPTO
CHEMSORB
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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
30
Latest update
08/19/2026
Trademark type
Combined
Nice classes
1
Filing date
01/05/1989
Registration date
05/08/1990
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
08/29/2019
Last transaction
08/19/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
First use anywhere
08/24/1987
First use in commerce
08/24/1987
Drawing code
3
Owner type
16
Owner location
WOOD DALE, IL, US
Examiner
HAMILTON, MICHAEL
Law office
570
Current location
GENERIC WEB UPDATE
Holders and representatives
Holders
MATRIX MANAGEMENT, LLC
MATRIX MANAGEMENT, INC.
PRECISION LABORATORIES, INC.
Representatives
Gary Cunningham
Technical classification
Nice Classes
Class 1
Vienna Codes
No Vienna codes available.
Goods and services
Class 1
UNIVERSAL SORBENT PACKED IN FLEXIBLE FABRIC TUBES FOR INDUSTRIAL AND AGRICULTURAL USE IN CONTROLLING SPILLS AND LEAKS OF HAZARDOUS LIQUIDS
Publications
History of USPTO decisions and trademark events.
30 publications found
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
08/29/2019
RNL3
REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
08/29/2019
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
08/29/2019
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
08/29/2019
E89R
TEAS SECTION 8 & 9 RECEIVED
07/20/2019
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
07/18/2019
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
07/18/2019
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
05/08/2019
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
04/30/2010
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
04/30/2010
E89R
TEAS SECTION 8 & 9 RECEIVED
04/26/2010
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
04/21/2010
CFIT
CASE FILE IN TICRS
12/10/2008
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
11/29/2000
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
11/29/2000
89AF
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
03/29/2000
CANT
CANCELLATION TERMINATED NO. 999999
01/11/1999
CAND
CANCELLATION DENIED NO. 999999
11/24/1998
PETC
CANCELLATION INSTITUTED NO. 999999
04/02/1998
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
07/19/1996
815F
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
03/26/1996
R.PR
REGISTERED-PRINCIPAL REGISTER
05/08/1990
PUBO
PUBLISHED FOR OPPOSITION
02/13/1990
NPUB
NOTICE OF PUBLICATION
01/12/1990
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
12/01/1989
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
10/30/1989
CNRT
NON-FINAL ACTION MAILED
06/26/1989
DOCK
ASSIGNED TO EXAMINER
06/14/1989
DOCK
ASSIGNED TO EXAMINER
04/04/1989
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