Who owns the MEIRAGTX trademark?

The MEIRAGTX trademark is owned by MeiraGTx Limited.

What is the serial number for MEIRAGTX?

The USPTO serial number for MEIRAGTX is 99023559.

What is the registration number for MEIRAGTX?

MEIRAGTX is registered under USPTO registration number 8140892.

MEI

USPTO Trademark Record

REGISTERED

MEIRAGTX

Q: What class is the MEIRAGTX trademark registered in?

The MEIRAGTX trademark is registered in Class 001 (Chemicals for industrial, scientific & agricultural use), Class 005 (Pharmaceuticals, medical & veterinary preparations), Class 040 (Treatment & processing of materials), Class 042 (Scientific, technology & SaaS services).

SN 99023559·Reg 8140892·Filed Jan 30, 2025

Owner MeiraGTx Limited

Chemicals for use in industry, science and photography, as well as in agriculture, horticulture and forestry; unprocessed artificial resins, unprocessed plastics; fire extinguishing and fire prevention compositions; tempering and soldering preparations; substances for tanning animal skins and hides; adhesives for use in industry; compost, manures, fertilizers; biological preparations for use in industry and science.; Pharmaceuticals, medical and veterinary preparations; sanitary preparations for medical purposes; dietetic food and substances adapted for medical or veterinary purposes, food for babies; dietary supplements for human beings and animals; adhesive plasters, materials for dressings; material for filling teeth, dental wax; disinfectants; preparations for destroying vermin; fungicides, herbicides.; Treatment of materials; recycling of waste and trash; air purification and treatment of water; printing services; food and drink preservation.; 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.

MEIRAGTX (Serial No. 99023559), Registration No. 8140892, is a registered US trademark filed on Jan 30, 2025 by MeiraGTx Limited. This trademark covers Class 001 (Chemicals for industrial, scientific & agricultural use), Class 005 (Pharmaceuticals, medical & veterinary preparations), Class 040 (Treatment & processing of materials), Class 042 (Scientific, technology & SaaS services).

early section 8: February 17, 2032

Mark Intelligence

MEIRAGTX (Reg. #8140892) is a registered US trademark that has been protecting its owner, MeiraGTx Limited, since 2025. The mark covers Class 001 (Chemicals for industrial, scientific & agricultural use), Class 005 (Pharmaceuticals, medical & veterinary preparations), Class 040 (Treatment & processing of materials) and Class 042 (Scientific, technology & SaaS services) respectively. Goods and services include Chemicals for use in industry, science and photography, as well as in agriculture, horticulture and forestry; unprocesse.... The mark faced 1 opposition proceeding during prosecution.

FILED

Jan 30, 2025

SERIAL

99023559

REG#

8140892

REGISTERED

Feb 17, 2026

Owner

Applicant

MeiraGTx Limited

Entity

LLC

Address

92 Britannia Walk, London, N17NQ

Country

Attorney

NameMichael J. Leonard

Law firm

Michael J. Leonard Fox Rothschild LLP

Docket

162027.00502

Address

212 Carnegie Center, Suite 400, Princeton, NJ 08540, United States

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Filing Information

StatusREGISTERED

Filing DateJan 30, 2025

Serial Number99023559

Registration No.8140892

Registration DateFeb 17, 2026

Status DateFeb 17, 2026

Published for OppositionDec 30, 2025

Mark TypeStandard characters

Attorney Docket162027.00502

Status DescriptionLive and registered

Filing Signals

FILED

2025

YEARS AGO

CLASSES

MADRID FILINGS

—

Opposed 1× during prosecution

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Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 001Chemicals for industrial, scientific & agricultural use

US codes: 001, 005, 006, 010, 026, 046

Class 005Pharmaceuticals, medical & veterinary preparations

US codes: 005, 006, 018, 044, 046, 051, 052

Pharmaceuticals, medical and veterinary preparations; sanitary preparations for medical purposes; dietetic food and substances adapted for medical or veterinary purposes, food for babies; dietary supplements for human beings and animals; adhesive plasters, materials for dressings; material for filling teeth, dental wax; disinfectants; preparations for destroying vermin; fungicides, herbicides.

Class 040Treatment & processing of materials

US codes: 100, 103, 106

Treatment of materials; recycling of waste and trash; air purification and treatment of water; printing services; food and drink preservation.

Class 042Scientific, technology & SaaS services

US codes: 100, 101

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.

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

Status History

20 events

REGISTERED-PRINCIPAL REGISTER

Feb 17, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Feb 17, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Dec 30, 2025

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Dec 30, 2025

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Dec 24, 2025

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Dec 02, 2025

APPROVED FOR PUB - PRINCIPAL REGISTER

EXAMINERS AMENDMENT -WRITTEN

Nov 10, 2025

EXAMINERS AMENDMENT -WRITTEN

EXAMINERS AMENDMENT E-MAILED

Nov 10, 2025

EXAMINERS AMENDMENT E-MAILED

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

Nov 10, 2025

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

EXAMINER'S AMENDMENT ENTERED

Nov 10, 2025

EXAMINER'S AMENDMENT ENTERED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Oct 15, 2025

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Oct 15, 2025

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Oct 15, 2025

TEAS/EMAIL CORRESPONDENCE ENTERED

NON-FINAL ACTION WRITTEN

Jul 21, 2025

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Jul 21, 2025

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Jul 21, 2025

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Jul 10, 2025

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jul 01, 2025

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

APPLICATION FILING RECEIPT MAILED

Jan 30, 2025

APPLICATION FILING RECEIPT MAILED

NEW APPLICATION ENTERED

Jan 30, 2025

NEW APPLICATION ENTERED

MEIRAGTX

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