NRCC
NOTICE OF REGISTRATION CONFIRMATION EMAILED
03/24/2026
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Official data from USPTO
HYDROGEN CALC WE REFINE COMPLEXITY
Did you know this trademark is already registered in United States?
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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
23
Latest update
03/25/2026
Trademark type
Combined
Nice classes
35, 42
Filing date
02/27/2025
Registration date
03/24/2026
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
03/24/2026
Last transaction
03/25/2026
Responsible office
United States Patent and Trademark Office
Status code
700
Official register
Principal Register
First use anywhere
09/01/2023
First use in commerce
01/01/2024
Drawing code
3
Owner type
03
Owner location
Spring, TX, US
Examiner
STEINPFAD, SARAH E
Law office
N20
Current location
FILE REPOSITORY (FRANCONIA)
Mark description
The mark consists of the stylized wording "HYDROGEN CALC" above "WE REFINE COMPLEXITY". To the left of the wording is a stylized refinery image and a stylized calculator. A vertical line separates the design and wording.
Holders and representatives
Holders
Refinery Calculator Inc.
Representatives
Ruth Khalsa The Ideas Law Firm, PLLC
Technical classification
Nice Classes
Class 35Class 42
Vienna Codes
No Vienna codes available.
Goods and services
Class 35
Business consultation in the field of hydrogen related market intelligence and market pricing
Class 42
Software as a service (SAAS) services featuring software that enables users to calculate hydrogen production costsgain up to date intelligence on the global hydrogen market
Publications
History of USPTO decisions and trademark events.
23 publications found
R.PR
REGISTERED-PRINCIPAL REGISTER
03/24/2026
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
02/03/2026
PUBO
PUBLISHED FOR OPPOSITION
02/03/2026
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
01/28/2026
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
01/07/2026
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
12/23/2025
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
12/23/2025
ERFR
TEAS REQUEST FOR RECONSIDERATION RECEIVED
12/23/2025
GNFN
NOTIFICATION OF FINAL REFUSAL EMAILED
11/25/2025
GNFR
FINAL REFUSAL E-MAILED
11/25/2025
CNFR
FINAL REFUSAL WRITTEN
11/25/2025
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
10/30/2025
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
10/30/2025
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
10/30/2025
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
08/08/2025
GNRT
NON-FINAL ACTION E-MAILED
08/08/2025
CNRT
NON-FINAL ACTION WRITTEN
08/08/2025
DOCK
ASSIGNED TO EXAMINER
08/01/2025
MDSC
NOTICE OF DESIGN SEARCH CODE E-MAILED
07/22/2025
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
07/22/2025
MAFR
APPLICATION FILING RECEIPT MAILED
02/27/2025
NWAP
NEW APPLICATION ENTERED
02/27/2025
Continuous trademark protection
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