Who owns the EN ENERGY ENGINEERING trademark?

The EN ENERGY ENGINEERING trademark is owned by EN Engineering, LLC.

What class is the EN ENERGY ENGINEERING trademark registered in?

The EN ENERGY ENGINEERING trademark is registered in Class 042 (Scientific, technology & SaaS services).

What is the serial number for EN ENERGY ENGINEERING?

The USPTO serial number for EN ENERGY ENGINEERING is 98515385.

What is the registration number for EN ENERGY ENGINEERING?

EN ENERGY ENGINEERING is registered under USPTO registration number 8233686.

ENE

USPTO Trademark Record

REGISTERED

EN ENERGY ENGINEERING

SN 98515385·Reg 8233686·Filed Apr 23, 2024

Owner EN Engineering, LLC

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.

EN ENERGY ENGINEERING (Serial No. 98515385), Registration No. 8233686, is a registered US trademark filed on Apr 23, 2024 by EN Engineering, LLC. This trademark covers Class 042 (Scientific, technology & SaaS services).

early section 8: April 28, 2032

Mark Intelligence

EN ENERGY ENGINEERING (Reg. #8233686) is a registered US trademark that has been protecting its owner, EN Engineering, LLC, 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

Apr 23, 2024

SERIAL

98515385

REG#

8233686

REGISTERED

Apr 28, 2026

Owner

Applicant

EN Engineering, LLC

Entity

LLC

State

Address

28100 Torch Parkway, Suite 400, Warrenville, IL, 60555

Country

Attorney

NameAndrew S. Ehard

Law firm

Andrew S. Ehard Merchant & Gould P.C.

Docket

20079.11US01

Address

P.O. Box 2910, Minneapolis, MN 55412, United States

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Filing Information

StatusREGISTERED

Filing DateApr 23, 2024

Serial Number98515385

Registration No.8233686

Registration DateApr 28, 2026

Status DateApr 28, 2026

Published for OppositionJan 07, 2025

Mark TypeStandard characters

Attorney Docket20079.11US01

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 042Scientific, technology & SaaS services

US codes: 100, 101

First use anywhere: Dec 08, 2017

First use in commerce: Aug 08, 2025

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

Status History

26 events

REGISTERED-PRINCIPAL REGISTER

Apr 28, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Apr 28, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Apr 03, 2026

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

Apr 03, 2026

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

STATEMENT OF USE PROCESSING COMPLETE

Mar 16, 2026

STATEMENT OF USE PROCESSING COMPLETE

CASE ASSIGNED TO INTENT TO USE PARALEGAL

Mar 12, 2026

CASE ASSIGNED TO INTENT TO USE PARALEGAL

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

Feb 18, 2026

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Feb 18, 2026

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Feb 18, 2026

TEAS CHANGE OF CORRESPONDENCE RECEIVED

USE AMENDMENT FILED

Sep 04, 2025

USE AMENDMENT FILED

TEAS STATEMENT OF USE RECEIVED

Sep 04, 2025

TEAS STATEMENT OF USE RECEIVED

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Mar 04, 2025

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

PUBLISHED FOR OPPOSITION

Jan 07, 2025

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jan 07, 2025

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jan 01, 2025

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

EXAMINERS AMENDMENT -WRITTEN

Dec 10, 2024

EXAMINERS AMENDMENT -WRITTEN

EXAMINERS AMENDMENT E-MAILED

Dec 10, 2024

EXAMINERS AMENDMENT E-MAILED

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

Dec 10, 2024

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

EXAMINER'S AMENDMENT ENTERED

Dec 10, 2024

EXAMINER'S AMENDMENT ENTERED

APPROVED FOR PUB - PRINCIPAL REGISTER

Dec 10, 2024

APPROVED FOR PUB - PRINCIPAL REGISTER

NON-FINAL ACTION WRITTEN

Sep 11, 2024

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Sep 11, 2024

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Sep 11, 2024

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Sep 06, 2024

ASSIGNED TO EXAMINER

NEW APPLICATION ENTERED

Apr 23, 2024

NEW APPLICATION ENTERED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Apr 23, 2024

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

EN ENERGY ENGINEERING

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