Who owns the TOPO THERAPEUTICS trademark?

The TOPO THERAPEUTICS trademark is owned by Topo Therapeutics, Inc..

What class is the TOPO THERAPEUTICS trademark registered in?

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

What is the serial number for TOPO THERAPEUTICS?

The USPTO serial number for TOPO THERAPEUTICS is 98977477.

What is the registration number for TOPO THERAPEUTICS?

TOPO THERAPEUTICS is registered under USPTO registration number 8139101.

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USPTO Trademark Record

REGISTERED

TOPO THERAPEUTICS

SN 98977477·Reg 8139101·Filed Jul 15, 2024

Owner Topo Therapeutics, 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.

TOPO THERAPEUTICS (Serial No. 98977477), Registration No. 8139101, is a registered US trademark filed on Jul 15, 2024 by Topo Therapeutics, Inc.. This trademark covers Class 042 (Scientific, technology & SaaS services).

early section 8: February 10, 2032

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Mark Intelligence

TOPO THERAPEUTICS (Reg. #8139101) is a registered US trademark that has been protecting its owner, Topo Therapeutics, Inc., since 2024. 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 15, 2024

SERIAL

98977477

REG#

8139101

REGISTERED

Feb 10, 2026

Filing Information

StatusREGISTERED

Filing DateJul 15, 2024

Serial Number98977477

Registration No.8139101

Registration DateFeb 10, 2026

Status DateFeb 10, 2026

Published for OppositionFeb 25, 2025

Filing Basis & Declarations

Standard Characters ClaimedUse Application Currently

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 042Scientific, technology & SaaS services

US codes: 100, 101

First use anywhere: Sep 17, 2024

First use in commerce: Sep 17, 2024

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

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Status History

44 events

REGISTERED-PRINCIPAL REGISTER

Feb 10, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Feb 10, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

DIVISIONAL PROCESSING COMPLETE

Jan 22, 2026

DIVISIONAL PROCESSING COMPLETE

STATEMENT OF USE PROCESSING COMPLETE

Jan 22, 2026

STATEMENT OF USE PROCESSING COMPLETE

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Jan 22, 2026

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

Jan 22, 2026

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

USE AMENDMENT FILED

Jan 21, 2026

USE AMENDMENT FILED

TEAS STATEMENT OF USE RECEIVED

Jan 21, 2026

TEAS STATEMENT OF USE RECEIVED

TEAS REQUEST TO DIVIDE RECEIVED

Jan 21, 2026

TEAS REQUEST TO DIVIDE RECEIVED

DIVISIONAL REQUEST RECEIVED

Jan 21, 2026

DIVISIONAL REQUEST RECEIVED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Jan 09, 2026

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

SOU EXTENSION 1 GRANTED

Jan 08, 2026

SOU EXTENSION 1 GRANTED

SOU TEAS EXTENSION RECEIVED

Jan 08, 2026

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 1 FILED

Jan 08, 2026

SOU EXTENSION 1 FILED

TEAS/EMAIL CORRESPONDENCE ENTERED

Nov 20, 2025

TEAS/EMAIL CORRESPONDENCE ENTERED

CASE ASSIGNED TO INTENT TO USE PARALEGAL

Nov 19, 2025

CASE ASSIGNED TO INTENT TO USE PARALEGAL

REVIEW OF CORRESPONDENCE COMPLETE

Nov 19, 2025

REVIEW OF CORRESPONDENCE COMPLETE

TEAS POST PUBLICATION AMENDMENT RECEIVED

Sep 18, 2025

TEAS POST PUBLICATION AMENDMENT RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Sep 18, 2025

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Aug 12, 2025

TEAS CHANGE OF OWNER ADDRESS RECEIVED

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Aug 12, 2025

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Aug 12, 2025

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Aug 12, 2025

TEAS CHANGE OF CORRESPONDENCE RECEIVED

EXTENSION OF TIME TO OPPOSE PROCESS - TERMINATED

Jul 06, 2025

EXTENSION OF TIME TO OPPOSE PROCESS - TERMINATED

EXTENSION OF TIME TO OPPOSE RECEIVED

Mar 26, 2025

EXTENSION OF TIME TO OPPOSE RECEIVED

PUBLISHED FOR OPPOSITION

Feb 25, 2025

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Feb 25, 2025

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Feb 19, 2025

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

EXAMINERS AMENDMENT -WRITTEN

Jan 30, 2025

EXAMINERS AMENDMENT -WRITTEN

EXAMINERS AMENDMENT E-MAILED

Jan 30, 2025

EXAMINERS AMENDMENT E-MAILED

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

Jan 30, 2025

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

EXAMINER'S AMENDMENT ENTERED

Jan 30, 2025

EXAMINER'S AMENDMENT ENTERED

APPROVED FOR PUB - PRINCIPAL REGISTER

Jan 30, 2025

APPROVED FOR PUB - PRINCIPAL REGISTER

NON-FINAL ACTION WRITTEN

Jan 29, 2025

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Jan 29, 2025

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Jan 29, 2025

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Jan 28, 2025

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jan 15, 2025

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Nov 21, 2024

TEAS CHANGE OF OWNER ADDRESS RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Nov 21, 2024

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

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

Nov 21, 2024

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Nov 21, 2024

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Nov 21, 2024

TEAS CHANGE OF CORRESPONDENCE RECEIVED

NEW APPLICATION ENTERED

Jul 15, 2024

NEW APPLICATION ENTERED

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