ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
05/04/2026
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Official data from USPTO
PROTECSOL
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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
39
Latest update
05/05/2026
Trademark type
Word
Nice classes
2
Filing date
10/15/1992
Registration date
06/22/1993
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
11/16/2023
Last transaction
05/05/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
First use anywhere
1983-00-00
First use in commerce
1983-00-00
Drawing code
1
Owner type
13
Owner location
Wilmington, DE, US
Examiner
BLUE, RACHEL
Law office
G50
Current location
GENERIC WEB UPDATE
Holders and representatives
Holders
Solenis Technologies, L.P.
ASHLAND LICENSING AND INTELLECTUAL PROPERTY LLC
ASHLAND INC.
Ashchem I.P., Inc.
Representatives
Deborah Henscheid Lorenz & Kopf, LLP
Technical classification
Nice Classes
Class 2
Vienna Codes
No Vienna codes available.
Goods and services
Class 2
corrosion inhibitors and corrosion coatings
Publications
History of USPTO decisions and trademark events.
39 publications found
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
12/05/2025
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
07/04/2024
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
11/16/2023
RNL3
REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
11/16/2023
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
11/16/2023
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
11/16/2023
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
07/19/2023
E89R
TEAS SECTION 8 & 9 RECEIVED
05/22/2023
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
11/16/2022
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
06/22/2022
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
12/08/2021
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
11/24/2021
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
09/05/2018
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
08/22/2018
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
07/25/2018
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
07/03/2018
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
07/03/2018
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
08/27/2014
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
08/13/2014
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
03/27/2013
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
12/08/2012
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
12/08/2012
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
12/08/2012
E89R
TEAS SECTION 8 & 9 RECEIVED
12/06/2012
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
09/21/2011
CFIT
CASE FILE IN TICRS
02/23/2009
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
06/20/2003
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
06/20/2003
89AF
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
04/24/2003
PAPER RECEIVED
04/24/2003
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
01/13/1999
815F
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
09/14/1998
R.PR
REGISTERED-PRINCIPAL REGISTER
06/22/1993
PUBO
PUBLISHED FOR OPPOSITION
03/30/1993
NPUB
NOTICE OF PUBLICATION
02/26/1993
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
01/19/1993
CNEA
EXAMINER'S AMENDMENT MAILED
01/11/1993
DOCK
ASSIGNED TO EXAMINER
01/05/1993
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