ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
05/13/2026
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Official data from USPTO
DIVERTAPROP
Did you know this trademark is already registered in United States?
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Active USPTO registrationType: WordOffice: United States
Quick snapshot
DIVERTAPROP
ST13
US500000088122517Class
1, 17
Filing
88122517
Registration
6211683
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
46
Latest update
05/14/2026
Trademark type
Word
Nice classes
1, 17
Filing date
09/18/2018
Registration date
12/01/2020
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
12/01/2020
Last transaction
05/14/2026
Responsible office
United States Patent and Trademark Office
Status code
700
Official register
Principal Register
Filing basis
Intent to use
First use anywhere
12/01/2018
First use in commerce
12/01/2018
Drawing code
4
Owner type
16
Owner location
HOUSTON, TX, US
Examiner
MORENO, PAUL A
Law office
L30
Current location
PUBLICATION AND ISSUE SECTION
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 1Class 17
Vienna Codes
No Vienna codes available.
Goods and services
Class 1
Ceramic pelletsshotsspheres for use in oil well and gas well hydraulic fracturing operations
Class 17
Biodegradable materials used for diversion purposes in oil and gas operations
Publications
History of USPTO decisions and trademark events.
46 publications found
REM1
COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
12/01/2025
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
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
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
R.PR
REGISTERED-PRINCIPAL REGISTER
12/01/2020
SUNA
NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED
10/24/2020
CNPR
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
10/23/2020
SUPC
STATEMENT OF USE PROCESSING COMPLETE
10/14/2020
AITU
CASE ASSIGNED TO INTENT TO USE PARALEGAL
10/13/2020
IUAF
USE AMENDMENT FILED
09/25/2020
EISU
TEAS STATEMENT OF USE RECEIVED
09/25/2020
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
04/03/2020
EX1G
SOU EXTENSION 1 GRANTED
04/01/2020
EXT1
SOU EXTENSION 1 FILED
04/01/2020
EEXT
SOU TEAS EXTENSION RECEIVED
04/01/2020
NOAM
NOA E-MAILED - SOU REQUIRED FROM APPLICANT
10/08/2019
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
08/13/2019
PUBO
PUBLISHED FOR OPPOSITION
08/13/2019
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
07/24/2019
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
07/09/2019
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
07/09/2019
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
07/09/2019
ALIE
ASSIGNED TO LIE
07/01/2019
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
06/26/2019
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
12/27/2018
GNRT
NON-FINAL ACTION E-MAILED
12/27/2018
CNRT
NON-FINAL ACTION WRITTEN
12/27/2018
DOCK
ASSIGNED TO EXAMINER
12/26/2018
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
09/25/2018
NWAP
NEW APPLICATION ENTERED
09/21/2018
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