Who owns the LogoMark trademark?

The LogoMark trademark is owned by International Society for Cellular Therapy.

What is the serial number for LogoMark?

The USPTO serial number for LogoMark is 99403969.

What is the registration number for LogoMark?

LogoMark is registered under USPTO registration number 8280687.

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Home Search: LogoMarkLogoMark #99403969

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Updated Oct 7, 2026·24 searches this week

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LOG

USPTO Trademark Record

REGISTERED

LogoMark

Q: What class is the LogoMark trademark registered in?

The LogoMark trademark is registered in Class 035 (Advertising, business management & retail services), Class 041 (Education & entertainment services).

SN 99403969·Reg 8280687·Filed Sep 20, 2025

Owner International Society for Cellular Therapy

Advertising; business management, organization and administration; office functions.; Education; providing of training; entertainment; sporting and cultural activities.

LogoMark (Serial No. 99403969), Registration No. 8280687, is a registered US trademark filed on Sep 20, 2025 by International Society for Cellular Therapy. This trademark covers Class 035 (Advertising, business management & retail services), Class 041 (Education & entertainment services).

early section 8: June 02, 2032

Mark Intelligence

LogoMark (Reg. #8280687) is a registered US trademark that has been protecting its owner, International Society for Cellular Therapy, since 2025. The mark covers Class 035 (Advertising, business management & retail services) and Class 041 (Education & entertainment services) respectively. Goods and services include Advertising; business management, organization and administration; office functions.; Education; providing of training; .... The mark faced 1 opposition proceeding during prosecution.

FILED

Sep 20, 2025

SERIAL

99403969

REG#

8280687

REGISTERED

Jun 02, 2026

Filing Information

StatusREGISTERED

Filing DateSep 20, 2025

Serial Number99403969

Registration No.8280687

Registration DateJun 02, 2026

Status DateJun 02, 2026

Published for OppositionApr 14, 2026

Filing Basis & Declarations

Filed as Use ApplicationUse Application Currently

International Filings

Madrid Protocol1 filings

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

1905928

480Oct 07, 2025

Source: USPTO Madrid International Filing Requests

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 035Advertising, business management & retail services

US codes: 100, 101, 102

First use anywhere: Apr 30, 2018

First use in commerce: Apr 30, 2018

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

Class 041Education & entertainment services

US codes: 100, 101, 107

First use anywhere: Apr 30, 2018

First use in commerce: Apr 30, 2018

Education; providing of training; entertainment; sporting and cultural activities.

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

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Status History

11 events

REGISTERED-PRINCIPAL REGISTER

Jun 02, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Jun 02, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Apr 14, 2026

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Apr 14, 2026

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Apr 08, 2026

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Mar 02, 2026

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Feb 12, 2026

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Feb 11, 2026

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NOTICE OF DESIGN SEARCH CODE E-MAILED

Feb 11, 2026

NOTICE OF DESIGN SEARCH CODE E-MAILED

NEW APPLICATION ENTERED

Sep 20, 2025

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

Sep 20, 2025

APPLICATION FILING RECEIPT MAILED

Other Marks by International Society for Cellular Therapy

Additional USPTO filings from the same owner.

INT

INTERNATIONAL SOCIETY FOR CELL & GENE THERAPY

99403964

International Society for Cellular Therapy

REGISTERED

ISC

ISCT INTERNATIONAL SOCIETY FOR CELL & GENE THERAPY

98806868

International Society for Cellular Therapy

REGISTERED

ISC

ISCT INSTITUTE OF TRAINING & DEVELOPMENT

98807418

International Society for Cellular Therapy

REGISTERED

ISC

ISCT INTERNATIONAL SOCIETY CELL & GENE THERAPY

87768919

International Society for Cellular Therapy

REGISTERED

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