Who owns the HIGGSFIELD SOUL trademark?

The HIGGSFIELD SOUL trademark is owned by Higgsfield Inc..

What class is the HIGGSFIELD SOUL trademark registered in?

The HIGGSFIELD SOUL trademark is registered in Class 042 (Scientific, technology & SaaS services).

What is the serial number for HIGGSFIELD SOUL?

The USPTO serial number for HIGGSFIELD SOUL is 99275800.

What is the registration number for HIGGSFIELD SOUL?

HIGGSFIELD SOUL is registered under USPTO registration number 8136939.

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Updated Sep 29, 2026·12 searches this week

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HIG

USPTO Trademark Record

REGISTERED

HIGGSFIELD SOUL

SN 99275800·Reg 8136939·Filed Jul 09, 2025

Owner Higgsfield Inc.

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.

HIGGSFIELD SOUL (Serial No. 99275800), Registration No. 8136939, is a registered US trademark filed on Jul 09, 2025 by Higgsfield Inc.. This trademark covers Class 042 (Scientific, technology & SaaS services).

early section 8: February 10, 2032

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Mark Intelligence

HIGGSFIELD SOUL (Reg. #8136939) is a registered US trademark that has been protecting its owner, Higgsfield Inc., since 2025. The mark covers Class 042 (Scientific, technology & SaaS services). Goods and services include Scientific and technological services and research and design relating thereto; industrial analysis, industrial research.... The mark faced 1 opposition proceeding during prosecution.

FILED

Jul 09, 2025

SERIAL

99275800

REG#

8136939

REGISTERED

Feb 10, 2026

Filing Information

StatusREGISTERED

Filing DateJul 09, 2025

Serial Number99275800

Registration No.8136939

Registration DateFeb 10, 2026

Status DateFeb 10, 2026

Published for OppositionDec 23, 2025

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application Currently

International Filings

Madrid Protocol1 filings

This mark has 1 Madrid Protocol filing on record with the USPTO.

1900507

480Jan 05, 2026

Source: USPTO Madrid International Filing Requests

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 042Scientific, technology & SaaS services

US codes: 100, 101

First use anywhere: Jun 25, 2025

First use in commerce: Jun 25, 2025

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

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Status History

15 events

REGISTERED-PRINCIPAL REGISTER

Feb 10, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Feb 10, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Dec 23, 2025

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Dec 23, 2025

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Dec 17, 2025

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Nov 21, 2025

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Nov 19, 2025

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Nov 14, 2025

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Nov 07, 2025

TEAS CHANGE OF OWNER ADDRESS RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Nov 07, 2025

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

Nov 07, 2025

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Nov 07, 2025

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Nov 07, 2025

TEAS CHANGE OF CORRESPONDENCE RECEIVED

NEW APPLICATION ENTERED

Jul 09, 2025

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

Jul 09, 2025

APPLICATION FILING RECEIPT MAILED

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