Who owns the THE TESTOSTERONE PROJECT trademark?

The THE TESTOSTERONE PROJECT trademark is owned by Marius Pharmaceuticals, Inc.

What class is the THE TESTOSTERONE PROJECT trademark registered in?

The THE TESTOSTERONE PROJECT trademark is registered in Class 041 (Education & entertainment services), Class 045 (Legal, security & personal social services).

What is the serial number for THE TESTOSTERONE PROJECT?

The USPTO serial number for THE TESTOSTERONE PROJECT is 98853274.

What is the registration number for THE TESTOSTERONE PROJECT?

THE TESTOSTERONE PROJECT is registered under USPTO registration number 8429424.

THE

USPTO Trademark Record

REGISTERED

THE TESTOSTERONE PROJECT

SN 98853274·Reg 8429424·Filed Nov 14, 2024

Owner Marius Pharmaceuticals, Inc

Education; providing of training; entertainment; sporting and cultural activities.; Legal services; security services for the physical protection of tangible property and individuals; dating services, online social networking services; funerary services; babysitting.

THE TESTOSTERONE PROJECT (Serial No. 98853274), Registration No. 8429424, is a registered US trademark filed on Nov 14, 2024 by Marius Pharmaceuticals, Inc. This trademark covers Class 041 (Education & entertainment services), Class 045 (Legal, security & personal social services).

early section 8: September 15, 2032

Mark Intelligence

THE TESTOSTERONE PROJECT (Reg. #8429424) is a registered US trademark that has been protecting its owner, Marius Pharmaceuticals, Inc, since 2024. The mark covers Class 041 (Education & entertainment services) and Class 045 (Legal, security & personal social services) respectively. Goods and services include Education; providing of training; entertainment; sporting and cultural activities.; Legal services; security services fo.... The mark faced 1 opposition proceeding during prosecution.

FILED

Nov 14, 2024

SERIAL

98853274

REG#

8429424

REGISTERED

Sep 15, 2026

Owner

Applicant

Marius Pharmaceuticals, Inc

Entity

Corporation

State

Address

2301 Sugar Bush Road, #510, Raleigh, NC, 27612

Country

Attorney

NameJeffrey J. Ellison

Law firm

Jeffrey J. Ellison CLARK+ELBING LLP

Docket

51241-T21001

Address

One Financial Center, Suite 2110, Boston, MA 02111, United States

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Filing Information

StatusREGISTERED

Filing DateNov 14, 2024

Serial Number98853274

Registration No.8429424

Registration DateSep 15, 2026

Status DateSep 15, 2026

Published for OppositionJul 21, 2026

Mark TypeStandard characters

Attorney Docket51241-T21001

Status DescriptionLive and registered

Filing Signals

FILED

2024

YEARS AGO

CLASSES

MADRID FILINGS

—

Opposed 1× during prosecution

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Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 041Education & entertainment services

US codes: 100, 101, 107

First use anywhere: Dec 31, 2025

First use in commerce: Dec 31, 2025

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

Class 045Legal, security & personal social services

US codes: 100, 101

First use anywhere: Dec 31, 2025

First use in commerce: Dec 31, 2025

Legal services; security services for the physical protection of tangible property and individuals; dating services, online social networking services; funerary services; babysitting.

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

Status History

34 events

REGISTERED-PRINCIPAL REGISTER

Sep 15, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Sep 15, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Jul 21, 2026

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jul 21, 2026

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jul 15, 2026

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Jun 24, 2026

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Jun 18, 2026

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jun 18, 2026

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Jun 18, 2026

TEAS/EMAIL CORRESPONDENCE ENTERED

USE AMENDMENT ACCEPTED

Mar 20, 2026

USE AMENDMENT ACCEPTED

NON-FINAL ACTION WRITTEN

Mar 20, 2026

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Mar 20, 2026

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Mar 20, 2026

NOTIFICATION OF NON-FINAL ACTION E-MAILED

TEAS REQUEST FOR RECONSIDERATION RECEIVED

Mar 04, 2026

TEAS REQUEST FOR RECONSIDERATION RECEIVED

APPLICATION EXTENSION TO RESPONSE PERIOD - RECEIVED

Mar 04, 2026

APPLICATION EXTENSION TO RESPONSE PERIOD - RECEIVED

APPLICATION EXTENSION GRANTED/RECEIPT PROVIDED

Mar 04, 2026

APPLICATION EXTENSION GRANTED/RECEIPT PROVIDED

TEAS AMENDMENT OF USE RECEIVED

Mar 04, 2026

TEAS AMENDMENT OF USE RECEIVED

USE AMENDMENT FILED

Mar 04, 2026

USE AMENDMENT FILED

AMENDMENT TO USE PROCESSING COMPLETE

Mar 04, 2026

AMENDMENT TO USE PROCESSING COMPLETE

ASSIGNED TO EXAMINER

Feb 19, 2026

ASSIGNED TO EXAMINER

FINAL REFUSAL WRITTEN

Dec 04, 2025

FINAL REFUSAL WRITTEN

FINAL REFUSAL E-MAILED

Dec 04, 2025

FINAL REFUSAL E-MAILED

NOTIFICATION OF FINAL REFUSAL EMAILED

Dec 04, 2025

NOTIFICATION OF FINAL REFUSAL EMAILED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Nov 14, 2025

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Nov 14, 2025

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Nov 14, 2025

TEAS/EMAIL CORRESPONDENCE ENTERED

APPLICATION EXTENSION TO RESPONSE PERIOD - RECEIVED

Aug 11, 2025

APPLICATION EXTENSION TO RESPONSE PERIOD - RECEIVED

APPLICATION EXTENSION GRANTED/RECEIPT PROVIDED

Aug 11, 2025

APPLICATION EXTENSION GRANTED/RECEIPT PROVIDED

NON-FINAL ACTION WRITTEN

May 16, 2025

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

May 16, 2025

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

May 16, 2025

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

May 09, 2025

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

May 06, 2025

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Nov 14, 2024

NEW APPLICATION ENTERED

THE TESTOSTERONE PROJECT

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Other Marks by Marius Pharmaceuticals, Inc

Other Marks in Class 041 — Education & entertainment services

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