REM1
COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
12/15/2025
Back to search
Official data from USPTO
GREEN HYDROGEN COALITION
Did you know this trademark is already registered in United States?
Before investing in name, identity, and promotion, validate collision risk and registration strategy to avoid wasting time and budget.
Active USPTO registrationType: WordOffice: United States
Quick snapshot
GREEN HYDROGEN COALITION
ST13
US500000088755468Class
41
Filing
88755468
Registration
6223997
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
35
Latest update
12/16/2025
Trademark type
Word
Nice classes
41
Filing date
01/11/2020
Registration date
12/15/2020
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
12/15/2020
Last transaction
12/16/2025
Responsible office
United States Patent and Trademark Office
Status code
700
Official register
Supplemental Register
Filing basis
Intent to use
First use anywhere
10/17/2019
First use in commerce
10/17/2019
Drawing code
4
Owner type
99
Owner location
Sacramento, CA
Examiner
MARCY,AMY ALFIERI
Law office
L90
Current location
PUBLICATION AND ISSUE SECTION
Holders and representatives
Holders
G. C. (pessoa física)
G. C. (pessoa física)
Representatives
Alyssa M. Worsham Wilson Sonsini Goodrich & Rosati
Technical classification
Nice Classes
Class 41
Vienna Codes
No Vienna codes available.
Goods and services
Class 41
Educational servicesconducting conferences and events in the nature of seminarsnon-downloadable webinarsworkshops in the field of clean hydrogen energy
Publications
History of USPTO decisions and trademark events.
35 publications found
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
11/10/2022
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
11/10/2022
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
11/10/2022
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
11/10/2022
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
11/10/2022
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
04/06/2022
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
04/06/2022
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
04/06/2022
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
05/20/2021
EWAF
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
05/20/2021
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
05/20/2021
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
05/20/2021
R.SR
REGISTERED-SUPPLEMENTAL REGISTER
12/15/2020
PREV
LAW OFFICE PUBLICATION REVIEW COMPLETED
11/09/2020
ALIE
ASSIGNED TO LIE
10/30/2020
AAUA
NOTICE OF ACCEPTANCE OF AMENDMENT TO ALLEGE USE E-MAILED
10/21/2020
CNTA
APPROVED FOR REGISTRATION SUPPLEMENTAL REGISTER
10/20/2020
IUAA
USE AMENDMENT ACCEPTED
10/20/2020
XAEC
EXAMINER'S AMENDMENT ENTERED
10/20/2020
GNEN
NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED
10/20/2020
GNEA
EXAMINERS AMENDMENT E-MAILED
10/20/2020
CNEA
EXAMINERS AMENDMENT -WRITTEN
10/20/2020
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
10/08/2020
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
10/08/2020
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
10/08/2020
AUPC
AMENDMENT TO USE PROCESSING COMPLETE
10/02/2020
IUAF
USE AMENDMENT FILED
10/02/2020
EAAU
TEAS AMENDMENT OF USE RECEIVED
10/01/2020
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
04/09/2020
GNRT
NON-FINAL ACTION E-MAILED
04/09/2020
CNRT
NON-FINAL ACTION WRITTEN
04/09/2020
DOCK
ASSIGNED TO EXAMINER
03/30/2020
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
01/16/2020
NWAP
NEW APPLICATION ENTERED
01/15/2020
Continuous trademark protection
Get notified about every new filing that threatens GREEN HYDROGEN COALITION or your mark.
Professional 24-month watch service: we monitor USPTO for you and alert you in time to oppose — before conflicts become losses.