Who owns the MEGASYN trademark?

The MEGASYN trademark is owned by Air Liquide Global E&C Solutions Germany GmbH.

What is the serial number for MEGASYN?

The USPTO serial number for MEGASYN is 79425281.

What is the registration number for MEGASYN?

MEGASYN is registered under USPTO registration number 8155789.

MEG

USPTO Trademark Record

REGISTERED

MEGASYN

Q: What class is the MEGASYN trademark registered in?

The MEGASYN trademark is registered in Class 011 (Lighting, heating, cooling & sanitary apparatus), Class 037 (Construction, installation & repair services), Class 042 (Scientific, technology & SaaS services).

SN 79425281·Reg 8155789·Filed Jan 24, 2025

Owner Air Liquide Global E&C Solutions Germany GmbH

Apparatus and installations for lighting, heating, cooling, steam generating, cooking, drying, ventilating, water supply and sanitary purposes.; Construction services; installation and repair services; mining extraction, oil and gas drilling.; 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.

MEGASYN (Serial No. 79425281), Registration No. 8155789, is a registered US trademark filed on Jan 24, 2025 by Air Liquide Global E&C Solutions Germany GmbH. This trademark covers Class 011 (Lighting, heating, cooling & sanitary apparatus), Class 037 (Construction, installation & repair services), Class 042 (Scientific, technology & SaaS services).

early section 8: March 03, 2032

Mark Intelligence

MEGASYN (Reg. #8155789) is a registered US trademark that has been protecting its owner, Air Liquide Global E&C Solutions Germany GmbH, since 2025. The mark covers Class 011 (Lighting, heating, cooling & sanitary apparatus), Class 037 (Construction, installation & repair services) and Class 042 (Scientific, technology & SaaS services) respectively. Goods and services include Apparatus and installations for lighting, heating, cooling, steam generating, cooking, drying, ventilating, water supply.... The mark faced 1 opposition proceeding during prosecution.

FILED

Jan 24, 2025

SERIAL

79425281

REG#

8155789

REGISTERED

Mar 03, 2026

Owner

Applicant

Air Liquide Global E&C Solutions Germany GmbH

Entity

GmbH (German)

Address

De-Saint-Exupéry-Straße 7, 60549 Frankfurt am Main

Country

Attorney

NameJonathan M. Rixen

Law firm

Jonathan M. Rixen Dennemeyer & Associates, LLC

Docket

USTF10173485

Address

230 W. Monroe St., Suite 2100, Chicago, IL 60606, United States

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Filing Information

StatusREGISTERED

Filing DateJan 24, 2025

Serial Number79425281

Registration No.8155789

Registration DateMar 03, 2026

Status DateMar 03, 2026

Published for OppositionJan 13, 2026

Mark TypeStandard characters

Attorney DocketUSTF10173485

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 011Lighting, heating, cooling & sanitary apparatus

US codes: 013, 021, 023, 024, 031, 034

Apparatus and installations for lighting, heating, cooling, steam generating, cooking, drying, ventilating, water supply and sanitary purposes.

Class 037Construction, installation & repair services

US codes: 100, 103, 106

Construction services; installation and repair services; mining extraction, oil and gas drilling.

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

30 events

FINAL DECISION TRANSACTION PROCESSED BY IB

Oct 15, 2026

FINAL DECISION TRANSACTION PROCESSED BY IB

GENERIC MADRID TRANSACTION CREATED

Sep 03, 2026

GENERIC MADRID TRANSACTION CREATED

GENERIC MADRID TRANSACTION SENT TO IB

Sep 03, 2026

GENERIC MADRID TRANSACTION SENT TO IB

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

Jun 03, 2026

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

REGISTERED-PRINCIPAL REGISTER

Mar 03, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Mar 03, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Jan 13, 2026

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jan 13, 2026

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jan 07, 2026

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Dec 17, 2025

APPROVED FOR PUB - PRINCIPAL REGISTER

NON-FINAL ACTION WRITTEN

Dec 12, 2025

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Dec 12, 2025

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Dec 12, 2025

NOTIFICATION OF NON-FINAL ACTION E-MAILED

CHANGE OF NAME/ADDRESS REC'D FROM IB

Dec 05, 2025

CHANGE OF NAME/ADDRESS REC'D FROM IB

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

REFUSAL PROCESSED BY IB

Sep 05, 2025

REFUSAL PROCESSED BY IB

REFUSAL PROCESSED BY MPU

Aug 16, 2025

REFUSAL PROCESSED BY MPU

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

Aug 16, 2025

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Jul 17, 2025

TEAS CHANGE OF OWNER ADDRESS RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Jul 17, 2025

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

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

Jul 17, 2025

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Jul 17, 2025

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

Jul 08, 2025

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

NON-FINAL ACTION WRITTEN

Jul 07, 2025

NON-FINAL ACTION WRITTEN

ASSIGNED TO EXAMINER

Jul 06, 2025

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jun 06, 2025

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

APPLICATION FILING RECEIPT MAILED

Jun 06, 2025

APPLICATION FILING RECEIPT MAILED

SN ASSIGNED FOR SECT 66A APPL FROM IB

Jun 05, 2025

SN ASSIGNED FOR SECT 66A APPL FROM IB

MEGASYN

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