APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
08/18/2026
Back to search
Official data from USPTO
STIMPRO
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
38
Latest update
08/18/2026
Trademark type
Word
Nice classes
9
Filing date
07/09/2015
Registration date
12/22/2015
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
10/22/2022
Last transaction
08/18/2026
Responsible office
United States Patent and Trademark Office
Status code
702
Official register
Principal Register
First use anywhere
1999-00-00
First use in commerce
1999-00-00
Drawing code
4
Owner type
16
Owner location
HOUSTON, TX, US
Examiner
LIWINSKI, HELENE AGNES
Law office
L40
Current location
TMEG LAW OFFICE 104
Holders and representatives
Holders
CARBO CERAMICS, LLC
CARBO Ceramics Inc.
CARBO Ceramics Inc.
Representatives
Enrique Sanchez, Jr. Whitaker Chalk Swindle & Schwartz PLLC
Technical classification
Nice Classes
Class 9
Vienna Codes
No Vienna codes available.
Goods and services
Class 9
computer programs for use in matrix acidizing simulation for use in the oil and natural gas productionchemicalrefining industries
Publications
History of USPTO decisions and trademark events.
38 publications found
E89R
TEAS SECTION 8 & 9 RECEIVED
06/22/2026
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
05/13/2026
EWAF
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
10/02/2025
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
10/02/2025
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
10/02/2025
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
10/02/2025
EWAF
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
12/30/2024
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
12/30/2024
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
12/30/2024
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
12/30/2024
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
12/22/2024
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
07/26/2024
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
07/26/2024
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
07/26/2024
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
07/26/2024
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
07/26/2024
NA85
NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
10/22/2022
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
10/22/2022
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
10/22/2022
E815
TEAS SECTION 8 & 15 RECEIVED
04/25/2022
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
10/13/2021
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
10/13/2021
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
10/13/2021
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
10/13/2021
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
10/13/2021
REM1
COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
12/22/2020
R.PR
REGISTERED-PRINCIPAL REGISTER
12/22/2015
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
10/06/2015
PUBO
PUBLISHED FOR OPPOSITION
10/06/2015
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
09/16/2015
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
08/26/2015
DOCK
ASSIGNED TO EXAMINER
08/25/2015
TAEA
TEAS AMENDMENT ENTERED BEFORE ATTORNEY ASSIGNED
07/17/2015
PARI
TEAS VOLUNTARY AMENDMENT RECEIVED
07/17/2015
MPMK
NOTICE OF PSEUDO MARK E-MAILED
07/15/2015
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
07/14/2015
NWAP
NEW APPLICATION ENTERED
07/13/2015
Continuous trademark protection
Get notified about every new filing that threatens STIMPRO or your mark.
Professional 24-month watch service: we monitor USPTO for you and alert you in time to oppose — before conflicts become losses.