Who owns the DUCHENNE-OPEDIA trademark?

The DUCHENNE-OPEDIA trademark is owned by NS Pharma, Inc..

What class is the DUCHENNE-OPEDIA trademark registered in?

The DUCHENNE-OPEDIA trademark is registered in Class 041 (Education & entertainment services).

What is the serial number for DUCHENNE-OPEDIA?

The USPTO serial number for DUCHENNE-OPEDIA is 98236346.

What is the registration number for DUCHENNE-OPEDIA?

DUCHENNE-OPEDIA is registered under USPTO registration number 7845520.

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Updated Sep 19, 2026·8 searches this week

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DUC

USPTO Trademark Record

REGISTERED

DUCHENNE-OPEDIA

SN 98236346·Reg 7845520·Filed Oct 23, 2023

Owner NS Pharma, Inc.

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

DUCHENNE-OPEDIA (Serial No. 98236346), Registration No. 7845520, is a registered US trademark filed on Oct 23, 2023 by NS Pharma, Inc.. This trademark covers Class 041 (Education & entertainment services).

early section 8: June 24, 2031

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Mark Intelligence

DUCHENNE-OPEDIA (Reg. #7845520) is a registered US trademark that has been protecting its owner, NS Pharma, Inc., since 2023. The mark covers Class 041 (Education & entertainment services). Goods and services include Education; providing of training; entertainment; sporting and cultural activities.. The mark faced 2 opposition proceedings during prosecution.

FILED

Oct 23, 2023

SERIAL

98236346

REG#

7845520

REGISTERED

Jun 24, 2025

Filing Information

StatusREGISTERED

Filing DateOct 23, 2023

Serial Number98236346

Registration No.7845520

Registration DateJun 24, 2025

Status DateJun 24, 2025

Published for OppositionJul 16, 2024

Filing Basis & Declarations

Standard Characters ClaimedUse Application Currently

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 041Education & entertainment services

US codes: 100, 101, 107

First use anywhere: Nov 21, 2023

First use in commerce: Nov 21, 2023

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

18 events

REGISTERED-PRINCIPAL REGISTER

Jun 24, 2025

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Jun 24, 2025

NOTICE OF REGISTRATION CONFIRMATION EMAILED

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Jun 04, 2025

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

Jun 04, 2025

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

CASE ASSIGNED TO INTENT TO USE PARALEGAL

May 14, 2025

CASE ASSIGNED TO INTENT TO USE PARALEGAL

STATEMENT OF USE PROCESSING COMPLETE

May 14, 2025

STATEMENT OF USE PROCESSING COMPLETE

TEAS STATEMENT OF USE RECEIVED

Feb 25, 2025

TEAS STATEMENT OF USE RECEIVED

USE AMENDMENT FILED

Feb 25, 2025

USE AMENDMENT FILED

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Sep 10, 2024

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jul 16, 2024

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jul 16, 2024

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

PUBLISHED FOR OPPOSITION

Jul 16, 2024

PUBLISHED FOR OPPOSITION

Jul 16, 2024

PUBLISHED FOR OPPOSITION

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jun 26, 2024

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Jun 13, 2024

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Jun 06, 2024

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Oct 27, 2023

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Oct 26, 2023

NEW APPLICATION ENTERED

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