ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
05/13/2026
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Official data from USPTO
CARBOTOTE
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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
45
Latest update
05/14/2026
Trademark type
Word
Nice classes
1
Filing date
10/18/2019
Registration date
04/19/2022
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
04/19/2022
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
2021-10-00
First use in commerce
2021-10-00
Drawing code
4
Owner type
16
Owner location
HOUSTON, TX, US
Examiner
DAWE III, WILLIAM H
Law office
L80
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 1
Vienna Codes
No Vienna codes available.
Goods and services
Class 1
porous kaolin-based granules infused and/or coated with agricultural treatment chemicals; porous kaolin-based granules for infusion and/or coating by the end-user with agricultural treatment chemicals
Publications
History of USPTO decisions and trademark events.
45 publications found
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
R.PR
REGISTERED-PRINCIPAL REGISTER
04/19/2022
SUNA
NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED
03/17/2022
CNPR
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
03/16/2022
SUPC
STATEMENT OF USE PROCESSING COMPLETE
02/28/2022
AITU
CASE ASSIGNED TO INTENT TO USE PARALEGAL
02/28/2022
IUAF
USE AMENDMENT FILED
02/04/2022
EISU
TEAS STATEMENT OF USE RECEIVED
02/04/2022
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
10/13/2021
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
10/13/2021
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
10/13/2021
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
08/04/2021
EX2G
SOU EXTENSION 2 GRANTED
08/02/2021
EXT2
SOU EXTENSION 2 FILED
08/02/2021
EEXT
SOU TEAS EXTENSION RECEIVED
08/02/2021
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
02/02/2021
EX1G
SOU EXTENSION 1 GRANTED
01/29/2021
EXT1
SOU EXTENSION 1 FILED
01/29/2021
EEXT
SOU TEAS EXTENSION RECEIVED
01/29/2021
NOAM
NOA E-MAILED - SOU REQUIRED FROM APPLICANT
08/04/2020
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
06/09/2020
PUBO
PUBLISHED FOR OPPOSITION
06/09/2020
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
05/20/2020
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
05/01/2020
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
04/30/2020
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
04/29/2020
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
04/29/2020
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
11/05/2019
GNRT
NON-FINAL ACTION E-MAILED
11/05/2019
CNRT
NON-FINAL ACTION WRITTEN
11/05/2019
DOCK
ASSIGNED TO EXAMINER
11/04/2019
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
10/22/2019
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