NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
08/06/2026
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Official data from USPTO
HYDROCOL
Did you know this trademark is already registered in United States?
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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
33
Latest update
08/06/2026
Trademark type
Word
Nice classes
1
Filing date
02/19/1976
Registration date
09/21/1976
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
08/06/2026
Last transaction
08/06/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
First use anywhere
1972-08-00
First use in commerce
06/23/1975
Drawing code
1
Owner type
13
Owner location
Schaffhausen, US
Current location
PUBLICATION AND ISSUE SECTION
Holders and representatives
Holders
SOLENIS TECHNOLOGIES, L.P.
B. S. (pessoa física)
ALLIED COLLOIDS LIMITED
Representatives
Brandie F. Sullivan Lorenz & Kopf, LLP
Technical classification
Nice Classes
Class 1
Vienna Codes
No Vienna codes available.
Goods and services
Class 1
DEWATERING AIDSBEING CHEMICAL PRODUCTS FOR USE IN THE PAPERMAKING INDUSTRY
Publications
History of USPTO decisions and trademark events.
33 publications found
RNL4
REGISTERED AND RENEWED (FOURTH RENEWAL - 10 YRS)
08/06/2026
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
08/06/2026
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
08/06/2026
E89R
TEAS SECTION 8 & 9 RECEIVED
06/08/2026
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
05/04/2026
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
12/05/2025
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
09/21/2025
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
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
11/25/2020
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
09/29/2016
RNL3
REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
09/29/2016
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
09/29/2016
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
09/29/2016
E89R
TEAS SECTION 8 & 9 RECEIVED
07/13/2016
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
06/18/2014
CFIT
CASE FILE IN TICRS
11/01/2007
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
09/20/2006
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
09/20/2006
PLGL
ASSIGNED TO PARALEGAL
09/20/2006
89AF
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
06/22/2006
PAPER RECEIVED
06/22/2006
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
12/01/1996
9.AF
REGISTERED - SEC. 9 FILED/CHECK RECORD FOR SEC. 8
09/13/1996
8.OK
REGISTERED - SEC. 8 (6-YR) ACCEPTED
07/12/1982
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