ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
05/04/2026
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Official data from USPTO
FERROCLEAN
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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
43
Latest update
05/05/2026
Trademark type
Word
Nice classes
1
Filing date
10/07/1997
Registration date
05/04/1999
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
03/16/2019
Last transaction
05/05/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
Filing basis
Intent to use
First use anywhere
02/03/1998
First use in commerce
05/20/1998
Drawing code
1
Owner type
13
Owner location
Wilmington, DE, US
Examiner
WOOD, CAROLINE
Law office
M10
Current location
GENERIC WEB UPDATE
Holders and representatives
Holders
Solenis Technologies, L.P.
ASHLAND LICENSING AND INTELLECTUAL PROPERTY LLC
Ashland Inc.
Representatives
Brandie F. Sullivan Lorenz & Kopf, LLP
Technical classification
Nice Classes
Class 1
Vienna Codes
No Vienna codes available.
Goods and services
Class 1
chemicals and chemical compositions for removal and inhibition of corrosion and deposits on metal surfaces in aqueous systems
Publications
History of USPTO decisions and trademark events.
43 publications found
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
12/05/2025
EWAF
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
07/31/2024
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
07/31/2024
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
07/31/2024
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
07/31/2024
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
07/04/2024
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
07/19/2023
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
11/16/2022
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
12/08/2021
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
11/24/2021
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
03/16/2019
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
03/16/2019
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
03/16/2019
EROP
TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED
03/03/2019
PR89
POST REGISTRATION ACTION MAILED - SEC. 8 & 9
02/27/2019
E89R
TEAS SECTION 8 & 9 RECEIVED
02/16/2019
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
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
05/04/2018
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
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
09/21/2011
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
01/31/2009
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
01/31/2009
PLGL
ASSIGNED TO PARALEGAL
01/12/2009
E89R
TEAS SECTION 8 & 9 RECEIVED
01/07/2009
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
01/06/2009
REIN
REINSTATED
01/06/2009
C8..
CANCELLED SEC. 8 (6-YR)
02/11/2006
815F
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
02/25/2005
PAPER RECEIVED
02/25/2005
R.PR
REGISTERED-PRINCIPAL REGISTER
05/04/1999
CNPR
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
02/16/1999
SUPC
STATEMENT OF USE PROCESSING COMPLETE
01/29/1999
IUAF
USE AMENDMENT FILED
01/08/1999
NOAM
NOA MAILED - SOU REQUIRED FROM APPLICANT
09/22/1998
PUBO
PUBLISHED FOR OPPOSITION
06/30/1998
NPUB
NOTICE OF PUBLICATION
05/29/1998
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
04/24/1998
DOCK
ASSIGNED TO EXAMINER
04/22/1998
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