TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
07/28/2026
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Official data from USPTO
C CALPINE ENERGY SOLUTIONS
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Active USPTO registrationType: CombinedOffice: 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
56
Latest update
07/29/2026
Trademark type
Combined
Nice classes
35
Filing date
11/08/2016
Registration date
05/14/2019
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
04/07/2025
Last transaction
07/29/2026
Responsible office
United States Patent and Trademark Office
Status code
702
Official register
Principal Register
Filing basis
Intent to use
First use anywhere
12/01/2016
First use in commerce
12/01/2016
Drawing code
3
Owner type
16
Owner location
Wilmington, DE, US
Examiner
TANNER, MICHAEL R
Current location
Historical data usage
Mark description
The mark consists of stylized letter "C" to the left of a horizontal line with stacked wording "CALPINE" above "ENERGY SOLUTIONS".
Holders and representatives
Holders
CALPINE LLC
C. C. (pessoa física)
C. C. (pessoa física)
Representatives
Lynn E. Rzonca Ballard Spahr LLP
Technical classification
Nice Classes
Class 35
Vienna Codes
No Vienna codes available.
Goods and services
Class 35
Retail energy provider services that allow customers to purchase powerelectricityrenewable energygas; Wholesale energy provider services that allow customers to purchase powerelectricityrenewable energy; providing customers with energy usage management information regarding energy pricing and cost management; consulting services in the field of energy efficiencyconsulting services in the fields of energy consumption and usage conservation to improve energy efficiency
Publications
History of USPTO decisions and trademark events.
56 publications found
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
07/28/2026
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
07/28/2026
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
07/28/2026
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
07/28/2026
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
03/25/2026
NA85
NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
04/07/2025
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
04/07/2025
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
04/07/2025
E815
TEAS SECTION 8 & 15 RECEIVED
12/23/2024
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
07/19/2024
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
07/19/2024
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
07/19/2024
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
07/19/2024
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
07/19/2024
REM1
COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
05/14/2024
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
07/09/2022
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
07/09/2022
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
07/09/2022
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
07/13/2021
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
07/13/2021
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
07/13/2021
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
07/13/2021
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
07/13/2021
R.PR
REGISTERED-PRINCIPAL REGISTER
05/14/2019
SUNA
NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED
04/11/2019
CNPR
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
04/10/2019
SUPC
STATEMENT OF USE PROCESSING COMPLETE
03/23/2019
AITU
CASE ASSIGNED TO INTENT TO USE PARALEGAL
03/23/2019
IUAF
USE AMENDMENT FILED
03/06/2019
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
03/06/2019
EISU
TEAS STATEMENT OF USE RECEIVED
03/06/2019
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
10/04/2018
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
10/02/2018
EX2G
SOU EXTENSION 2 GRANTED
10/02/2018
EXT2
SOU EXTENSION 2 FILED
10/02/2018
EEXT
SOU TEAS EXTENSION RECEIVED
10/02/2018
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
04/05/2018
EX1G
SOU EXTENSION 1 GRANTED
04/03/2018
EXT1
SOU EXTENSION 1 FILED
04/03/2018
EEXT
SOU TEAS EXTENSION RECEIVED
04/03/2018
NOAM
NOA E-MAILED - SOU REQUIRED FROM APPLICANT
10/03/2017
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
08/08/2017
PUBO
PUBLISHED FOR OPPOSITION
08/08/2017
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
07/19/2017
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
06/29/2017
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
06/07/2017
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
06/06/2017
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
06/06/2017
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
12/06/2016
GNRT
NON-FINAL ACTION E-MAILED
12/06/2016
CNRT
NON-FINAL ACTION WRITTEN
12/06/2016
DOCK
ASSIGNED TO EXAMINER
11/30/2016
MDSC
NOTICE OF DESIGN SEARCH CODE E-MAILED
11/15/2016
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
11/14/2016
NWAP
NEW APPLICATION ENTERED
11/11/2016
Continuous trademark protection
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