NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
06/30/2026
Back to search
Official data from USPTO
PETROSTEP
Did you know this trademark is already registered in United States?
Before investing in name, identity, and promotion, validate collision risk and registration strategy to avoid wasting time and budget.
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
36
Latest update
07/21/2026
Trademark type
Word
Nice classes
1
Filing date
02/25/1976
Registration date
09/21/1976
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
06/30/2026
Last transaction
07/21/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
First use anywhere
09/18/1972
First use in commerce
09/18/1972
Drawing code
1
Owner type
03
Owner location
Northbrook, IL, US
Current location
PUBLICATION AND ISSUE SECTION
Holders and representatives
Holders
STEPAN COMPANY
STEPAN CHEMICAL COMPANY
Representatives
Julie Nichols Matthews Lathrop GPM LLP
Technical classification
Nice Classes
Class 1
Vienna Codes
No Vienna codes available.
Goods and services
Class 1
CHEMICALS FOR USE IN THE PETROLEUM PRODUCTION INDUSTRY
Publications
History of USPTO decisions and trademark events.
36 publications found
RNL4
REGISTERED AND RENEWED (FOURTH RENEWAL - 10 YRS)
06/30/2026
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
06/30/2026
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
06/28/2026
E89R
TEAS SECTION 8 & 9 RECEIVED
04/27/2026
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
09/21/2025
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
02/27/2023
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
02/27/2023
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
02/27/2023
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
02/27/2023
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
02/27/2023
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
12/08/2022
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
12/08/2022
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
12/08/2022
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
12/08/2022
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
12/08/2022
CORV
REVIEW OF CORRESPONDENCE COMPLETE - ADDRESS UPDATED
07/23/2020
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
06/05/2020
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
05/07/2018
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
05/24/2016
RNL3
REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
05/24/2016
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
05/24/2016
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
05/24/2016
E89R
TEAS SECTION 8 & 9 RECEIVED
03/10/2016
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
09/21/2015
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
05/27/2015
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
02/11/2008
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
02/11/2008
CFIT
CASE FILE IN TICRS
11/01/2007
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
11/25/2006
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
11/25/2006
89AF
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
09/18/2006
PAPER RECEIVED
09/18/2006
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
08/28/1996
9.AF
REGISTERED - SEC. 9 FILED/CHECK RECORD FOR SEC. 8
06/11/1996
COC.
CORRECTION UNDER SECTION 7 - PROCESSED
12/14/1982
Continuous trademark protection
Get notified about every new filing that threatens PETROSTEP or your mark.
Professional 24-month watch service: we monitor USPTO for you and alert you in time to oppose — before conflicts become losses.