ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
05/13/2026
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Official data from USPTO
CARBO
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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
52
Latest update
05/14/2026
Trademark type
Word
Nice classes
11
Filing date
12/29/2016
Registration date
04/09/2019
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
01/12/2026
Last transaction
05/14/2026
Responsible office
United States Patent and Trademark Office
Status code
702
Official register
Principal Register
Filing basis
Intent to use
First use anywhere
2015-00-00
First use in commerce
2015-00-00
Drawing code
4
Owner type
16
Owner location
HOUSTON, TX, US
Examiner
FRYE, KIMBERLY
Current location
Historical data usage
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 11
Vienna Codes
No Vienna codes available.
Goods and services
Class 11
Solar collectorsceramic particles for use in solar power towers to collect radiative energy; solar collectorsapparatus for collecting solar energy consisting of a curtain of ceramic particles and an array of mirrors for reflecting and focusing radiative energy
Publications
History of USPTO decisions and trademark events.
52 publications found
NA85
NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
01/12/2026
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
01/12/2026
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
01/12/2026
E815
TEAS SECTION 8 & 15 RECEIVED
10/08/2025
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
REM1
COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
04/09/2024
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
04/09/2019
SUNA
NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED
03/05/2019
CNPR
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
03/03/2019
SUPC
STATEMENT OF USE PROCESSING COMPLETE
02/19/2019
AITU
CASE ASSIGNED TO INTENT TO USE PARALEGAL
02/19/2019
IUAF
USE AMENDMENT FILED
01/28/2019
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
01/28/2019
EISU
TEAS STATEMENT OF USE RECEIVED
01/28/2019
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
07/31/2018
EX2G
SOU EXTENSION 2 GRANTED
07/27/2018
EXT2
SOU EXTENSION 2 FILED
07/27/2018
EEXT
SOU TEAS EXTENSION RECEIVED
07/27/2018
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
02/01/2018
EX1G
SOU EXTENSION 1 GRANTED
01/30/2018
EXT1
SOU EXTENSION 1 FILED
01/30/2018
EEXT
SOU TEAS EXTENSION RECEIVED
01/30/2018
NOAM
NOA E-MAILED - SOU REQUIRED FROM APPLICANT
08/01/2017
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
06/06/2017
PUBO
PUBLISHED FOR OPPOSITION
06/06/2017
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
05/17/2017
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
04/04/2017
XAEC
EXAMINER'S AMENDMENT ENTERED
04/03/2017
GNEN
NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED
04/03/2017
GNEA
EXAMINERS AMENDMENT E-MAILED
04/03/2017
CNEA
EXAMINERS AMENDMENT -WRITTEN
04/03/2017
DOCK
ASSIGNED TO EXAMINER
03/27/2017
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
01/10/2017
NWAP
NEW APPLICATION ENTERED
01/02/2017
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