Who owns the MCE trademark?

The MCE trademark is owned by Marin Clean Energy.

What is the serial number for MCE?

The USPTO serial number for MCE is 99396095.

What is the registration number for MCE?

MCE is registered under USPTO registration number 8388089.

MCE

USPTO Trademark Record

REGISTERED

MCE

Q: What class is the MCE trademark registered in?

The MCE trademark is registered in Class 004 (Industrial oils, fuels, lubricants & candles), Class 035 (Advertising, business management & retail services), Class 037 (Construction, installation & repair services), Class 042 (Scientific, technology & SaaS services).

SN 99396095·Reg 8388089·Filed Sep 16, 2025

Owner Marin Clean Energy

Industrial oils and greases, wax; lubricants; dust absorbing, wetting and binding compositions; fuels and illuminants; candles and wicks for lighting.; Advertising; business management, organization and administration; office functions.; Construction services; installation and repair services; mining extraction, oil and gas drilling.; 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.

MCE (Serial No. 99396095), Registration No. 8388089, is a registered US trademark filed on Sep 16, 2025 by Marin Clean Energy. This trademark covers Class 004 (Industrial oils, fuels, lubricants & candles), Class 035 (Advertising, business management & retail services), Class 037 (Construction, installation & repair services), Class 042 (Scientific, technology & SaaS services).

early section 8: August 11, 2032

Mark Intelligence

MCE (Reg. #8388089) is a registered US trademark that has been protecting its owner, Marin Clean Energy, since 2025. The mark covers Class 004 (Industrial oils, fuels, lubricants & candles), Class 035 (Advertising, business management & retail services), Class 037 (Construction, installation & repair services) and Class 042 (Scientific, technology & SaaS services) respectively. Goods and services include Industrial oils and greases, wax; lubricants; dust absorbing, wetting and binding compositions; fuels and illuminants; c.... The mark faced 1 opposition proceeding during prosecution.

FILED

Sep 16, 2025

SERIAL

99396095

REG#

8388089

REGISTERED

Aug 11, 2026

Owner

Applicant

Marin Clean Energy

Entity

Not Provided

State

Address

1125 Tamalpais Avenue, San Rafael, CA, 94901

Country

Attorney

NameKatherine A. Keating

Law firm

Katherine A. Keating Bryan Cave Leighton Paisner LLP

Docket

1081254.000010

Address

Three Embarcadero Center, 7th Floor, San Francisco, CA 94111, United States

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Filing Information

StatusREGISTERED

Filing DateSep 16, 2025

Serial Number99396095

Registration No.8388089

Registration DateAug 11, 2026

Status DateAug 11, 2026

Published for OppositionJun 23, 2026

Mark TypeDesign with words

Attorney Docket1081254.000010

Status DescriptionLive and registered

Filing Signals

FILED

2025

YEARS AGO

CLASSES

MADRID FILINGS

—

Opposed 1× during prosecution

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Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 004Industrial oils, fuels, lubricants & candles

US codes: 001, 006, 015

First use anywhere: Feb 07, 2013

First use in commerce: Feb 07, 2013

Industrial oils and greases, wax; lubricants; dust absorbing, wetting and binding compositions; fuels and illuminants; candles and wicks for lighting.

Class 035Advertising, business management & retail services

US codes: 100, 101, 102

First use anywhere: Feb 07, 2013

First use in commerce: Feb 07, 2013

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

Class 037Construction, installation & repair services

US codes: 100, 103, 106

First use anywhere: Feb 07, 2013

First use in commerce: Feb 07, 2013

Construction services; installation and repair services; mining extraction, oil and gas drilling.

Class 042Scientific, technology & SaaS services

US codes: 100, 101

First use anywhere: Feb 07, 2013

First use in commerce: Feb 07, 2013

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

17 events

REGISTERED-PRINCIPAL REGISTER

Aug 11, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Aug 11, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Jun 23, 2026

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jun 23, 2026

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jun 17, 2026

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

May 26, 2026

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS RESPONSE TO OFFICE ACTION RECEIVED

May 08, 2026

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

May 08, 2026

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

May 08, 2026

TEAS/EMAIL CORRESPONDENCE ENTERED

NON-FINAL ACTION WRITTEN

Feb 11, 2026

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Feb 11, 2026

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Feb 11, 2026

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Feb 10, 2026

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Feb 09, 2026

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NOTICE OF DESIGN SEARCH CODE E-MAILED

Feb 09, 2026

NOTICE OF DESIGN SEARCH CODE E-MAILED

NEW APPLICATION ENTERED

Sep 16, 2025

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

Sep 16, 2025

APPLICATION FILING RECEIPT MAILED

MCE

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Other Marks by Marin Clean Energy

Other Marks in Class 004 — Industrial oils, fuels, lubricants & candles

Other Marks by Katherine A. Keating

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