Who owns the HYDROGEN CALC trademark?

The HYDROGEN CALC trademark is owned by Refinery Calculator Inc..

What is the serial number for HYDROGEN CALC?

The USPTO serial number for HYDROGEN CALC is 99060272.

What is the registration number for HYDROGEN CALC?

HYDROGEN CALC is registered under USPTO registration number 8130338.

HYD

USPTO Trademark Record

REGISTERED

HYDROGEN CALC

Q: What class is the HYDROGEN CALC trademark registered in?

The HYDROGEN CALC trademark is registered in Class 035 (Advertising, business management & retail services), Class 042 (Scientific, technology & SaaS services).

SN 99060272·Reg 8130338·Filed Feb 27, 2025

Owner Refinery Calculator Inc.

Advertising; business management, organization and administration; office functions.; Scientific and technological services and research and design relating thereto; industrial analysis, industrial research and industrial design services; quality control and authentication services; design and development of computer hardware and software.

HYDROGEN CALC (Serial No. 99060272), Registration No. 8130338, is a registered US trademark filed on Feb 27, 2025 by Refinery Calculator Inc.. This trademark covers Class 035 (Advertising, business management & retail services), Class 042 (Scientific, technology & SaaS services).

early section 8: February 03, 2032

Mark Intelligence

HYDROGEN CALC (Reg. #8130338) is a registered US trademark that has been protecting its owner, Refinery Calculator Inc., since 2025. The mark covers Class 035 (Advertising, business management & retail services) and Class 042 (Scientific, technology & SaaS services) respectively. Goods and services include Advertising; business management, organization and administration; office functions.; Scientific and technological servi....

FILED

Feb 27, 2025

SERIAL

99060272

REG#

8130338

REGISTERED

Feb 03, 2026

Owner

Applicant

Refinery Calculator Inc.

Entity

Corporation

State

Address

31711 E Vista Lake Lane, Spring, TX, 77386

Attorney

NameRuth Khalsa

Law firm

Ruth Khalsa The Ideas Law Firm, PLLC

Docket

78631

Address

975 E Dava Drive, Tempe, AZ 85283, United States

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Filing Information

StatusREGISTERED

Filing DateFeb 27, 2025

Serial Number99060272

Registration No.8130338

Registration DateFeb 03, 2026

Status DateFeb 03, 2026

Mark TypeStandard characters

Attorney Docket78631

Status DescriptionLive and registered

Filing Signals

FILED

2025

YEARS AGO

CLASSES

MADRID FILINGS

—

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Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 035Advertising, business management & retail services

US codes: 100, 101, 102

First use anywhere: Sep 01, 2023

First use in commerce: Jan 01, 2024

Advertising; business management, organization and administration; office functions.

Class 042Scientific, technology & SaaS services

US codes: 100, 101

First use anywhere: Sep 01, 2023

First use in commerce: Jan 01, 2024

Scientific and technological services and research and design relating thereto; industrial analysis, industrial research and industrial design services; quality control and authentication services; design and development of computer hardware and software.

This description is as filed with the USPTO and defines the scope of trademark protection.

Status History

19 events

REGISTERED-SUPPLEMENTAL REGISTER

Feb 03, 2026

REGISTERED-SUPPLEMENTAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Feb 03, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

APPROVED FOR REGISTRATION SUPPLEMENTAL REGISTER

Jan 07, 2026

APPROVED FOR REGISTRATION SUPPLEMENTAL REGISTER

TEAS REQUEST FOR RECONSIDERATION RECEIVED

Dec 23, 2025

TEAS REQUEST FOR RECONSIDERATION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Dec 23, 2025

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Dec 23, 2025

TEAS/EMAIL CORRESPONDENCE ENTERED

FINAL REFUSAL WRITTEN

Nov 25, 2025

FINAL REFUSAL WRITTEN

FINAL REFUSAL E-MAILED

Nov 25, 2025

FINAL REFUSAL E-MAILED

NOTIFICATION OF FINAL REFUSAL EMAILED

Nov 25, 2025

NOTIFICATION OF FINAL REFUSAL EMAILED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Oct 30, 2025

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Oct 30, 2025

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Oct 30, 2025

TEAS/EMAIL CORRESPONDENCE ENTERED

NON-FINAL ACTION WRITTEN

Aug 08, 2025

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Aug 08, 2025

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Aug 08, 2025

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Aug 01, 2025

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jul 22, 2025

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Feb 27, 2025

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

Feb 27, 2025

APPLICATION FILING RECEIPT MAILED

HYDROGEN CALC

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