NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
01/06/2026
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Official data from USPTO
C3 AI ENERGY MANAGEMENT
Did you know this trademark is already registered in United States?
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Active USPTO registrationType: WordOffice: United States
Quick snapshot
C3 AI ENERGY MANAGEMENT
ST13
US500000085410867Class
35, 42
Filing
85410867
Registration
4827254
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
70
Latest update
01/27/2026
Trademark type
Word
Nice classes
35, 42
Filing date
08/30/2011
Registration date
10/06/2015
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
01/06/2026
Last transaction
01/27/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
Filing basis
Intent to use
First use anywhere
04/30/2010
First use in commerce
04/30/2010
Drawing code
4
Owner type
03
Owner location
Redwood City, CA
Examiner
FAHRENKOPF, PAUL
Current location
PUBLICATION AND ISSUE SECTION
Holders and representatives
Holders
C3.AI, INC.
C3, Inc.
C3, LLC
Representatives
Kelley B. Harrington Cooley LLP
Technical classification
Nice Classes
Class 35Class 42
Vienna Codes
No Vienna codes available.
Goods and services
Class 35
Energy usage management consulting and information services; business consulting services in emissions management
Class 42
Software as a service (SAAS) services featuring software in the field of energy and emissions management
Publications
History of USPTO decisions and trademark events.
70 publications found
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
01/06/2026
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
01/06/2026
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
01/06/2026
E89R
TEAS SECTION 8 & 9 RECEIVED
09/26/2025
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
10/06/2024
EWAF
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
06/25/2024
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
06/25/2024
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
06/25/2024
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
06/25/2024
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
04/10/2024
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
04/10/2024
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
04/10/2024
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
04/10/2024
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
04/10/2024
NA85
NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
02/02/2022
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
02/02/2022
A7OK
AMENDMENT UNDER SECTION 7 - PROCESSED
02/02/2022
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
01/31/2022
E815
TEAS SECTION 8 & 15 RECEIVED
10/15/2021
ES7R
TEAS SECTION 7 REQUEST RECEIVED
10/15/2021
REM1
COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
10/06/2020
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
07/17/2019
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
03/01/2017
R.PR
REGISTERED-PRINCIPAL REGISTER
10/06/2015
SUNA
NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED
09/01/2015
CNPR
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
08/31/2015
SUPC
STATEMENT OF USE PROCESSING COMPLETE
07/29/2015
IUAF
USE AMENDMENT FILED
07/16/2015
EISU
TEAS STATEMENT OF USE RECEIVED
07/16/2015
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
02/03/2015
EX5G
SOU EXTENSION 5 GRANTED
02/02/2015
EXT5
SOU EXTENSION 5 FILED
01/14/2015
EEXT
SOU TEAS EXTENSION RECEIVED
01/14/2015
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST MAILED
04/19/2014
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
04/18/2014
EX4G
SOU EXTENSION 4 GRANTED
04/17/2014
EXT4
SOU EXTENSION 4 FILED
04/09/2014
EEXT
SOU TEAS EXTENSION RECEIVED
04/09/2014
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
12/18/2013
EX3G
SOU EXTENSION 3 GRANTED
12/17/2013
EXT3
SOU EXTENSION 3 FILED
12/13/2013
EEXT
SOU TEAS EXTENSION RECEIVED
12/13/2013
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
06/25/2013
EX2G
SOU EXTENSION 2 GRANTED
06/24/2013
EXT2
SOU EXTENSION 2 FILED
06/17/2013
EEXT
SOU TEAS EXTENSION RECEIVED
06/17/2013
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
06/07/2013
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
02/05/2013
EX1G
SOU EXTENSION 1 GRANTED
02/02/2013
AITU
CASE ASSIGNED TO INTENT TO USE PARALEGAL
01/31/2013
EXT1
SOU EXTENSION 1 FILED
01/16/2013
EEXT
SOU TEAS EXTENSION RECEIVED
01/16/2013
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
10/24/2012
NOAM
NOA E-MAILED - SOU REQUIRED FROM APPLICANT
07/17/2012
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
05/22/2012
PUBO
PUBLISHED FOR OPPOSITION
05/22/2012
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
05/02/2012
PBPR
WITHDRAWN FROM PUB - ESU SUPERVISOR REQUEST
01/17/2012
PREV
LAW OFFICE PUBLICATION REVIEW COMPLETED
01/12/2012
ALIE
ASSIGNED TO LIE
01/12/2012
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
12/21/2011
XAEC
EXAMINER'S AMENDMENT ENTERED
12/21/2011
GNEN
NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED
12/21/2011
GNEA
EXAMINERS AMENDMENT E-MAILED
12/21/2011
CNEA
EXAMINERS AMENDMENT -WRITTEN
12/21/2011
DOCK
ASSIGNED TO EXAMINER
12/16/2011
MPMK
NOTICE OF PSEUDO MARK MAILED
09/07/2011
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
09/06/2011
NWAP
NEW APPLICATION ENTERED
09/02/2011
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