NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
05/08/2026
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Official data from USPTO
INSOL
Did you know this trademark is already registered in United States?
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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
25
Latest update
06/02/2026
Trademark type
Combined
Nice classes
1
Filing date
10/06/2016
Registration date
02/28/2017
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
05/08/2026
Last transaction
06/02/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
First use anywhere
02/15/1996
First use in commerce
02/15/1996
Drawing code
5
Owner type
03
Owner location
Stafford, TX, US
Examiner
MESSICK, TABITHA LEE
Current location
PUBLICATION AND ISSUE SECTION
Holders and representatives
Holders
Kosta Oil Field Technologies, Inc.
Representatives
Kosta Oil Field Technologies, Inc.
Technical classification
Nice Classes
Class 1
Vienna Codes
No Vienna codes available.
Goods and services
Class 1
Oil field chemical used to protect oil reservoirs and pipelines and equipment from plugging due to heavy organic "sludge" or asphaltene and wax deposits
Publications
History of USPTO decisions and trademark events.
25 publications found
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
05/08/2026
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
05/08/2026
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
05/04/2026
E89R
TEAS SECTION 8 & 9 RECEIVED
03/02/2026
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
02/28/2026
NAS8
NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED
07/14/2023
8.OK
REGISTERED - SEC. 8 (6-YR) ACCEPTED
07/14/2023
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
07/14/2023
ES8R
TEAS SECTION 8 RECEIVED
01/23/2023
REM1
COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
02/28/2022
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
08/07/2019
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
08/07/2019
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
09/18/2017
R.PR
REGISTERED-PRINCIPAL REGISTER
02/28/2017
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
12/13/2016
PUBO
PUBLISHED FOR OPPOSITION
12/13/2016
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
11/23/2016
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
11/02/2016
DOCK
ASSIGNED TO EXAMINER
10/27/2016
RSHG
REQUEST FOR SPECIAL HANDLING - GRANTED
10/27/2016
APET
ASSIGNED TO PETITION STAFF
10/21/2016
TRMS
TEAS REQUEST TO MAKE SPECIAL RECEIVED
10/12/2016
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
10/11/2016
NWAP
NEW APPLICATION ENTERED
10/10/2016
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