Who owns the ENN trademark?

The ENN trademark is owned by Shandong Enno New Material Co.,Ltd..

What class is the ENN trademark registered in?

The ENN trademark is registered in Class 001 (Chemicals for industrial, scientific & agricultural use).

What is the serial number for ENN?

The USPTO serial number for ENN is 79228914.

What is the registration number for ENN?

ENN is registered under USPTO registration number 5543266.

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ENN

USPTO Trademark Record

ABANDONED

ENN

SN 79228914·Reg 5543266·Filed Dec 14, 2017

Owner Shandong Enno New Material Co.,Ltd.

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.

ENN (Serial No. 79228914), Registration No. 5543266, is a abandoned US trademark filed on Dec 14, 2017 by Shandong Enno New Material Co.,Ltd.. This trademark covers Class 001 (Chemicals for industrial, scientific & agricultural use).

Conflict Analysis

Full conflict analysis for ENN (SN 79228914) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

ENN (Reg. #5543266) is an abandoned US trademark that was filed in 2017 but has since been abandoned. The mark covers Class 001 (Chemicals for industrial, scientific & agricultural use). Goods and services include Chemicals for use in industry, science and photography, as well as in agriculture, horticulture and forestry; unprocesse.... The mark faced 3 opposition proceedings during prosecution.

FILED

Dec 14, 2017

SERIAL

79228914

REG#

5543266

REGISTERED

Aug 21, 2018

Filing Information

StatusABANDONED

Filing DateDec 14, 2017

Serial Number79228914

Registration No.5543266

Registration DateAug 21, 2018

Status DateMar 07, 2025

Published for OppositionJun 05, 2018

Filing Basis & Declarations

Trademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 001Chemicals for industrial, scientific & agricultural use

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

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

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Status History

31 events

TOTAL INVALIDATION PROCESSED BY THE IB

Jun 25, 2026

TOTAL INVALIDATION PROCESSED BY THE IB

GENERIC MADRID TRANSACTION CREATED

Jun 03, 2026

GENERIC MADRID TRANSACTION CREATED

GENERIC MADRID TRANSACTION SENT TO IB

Jun 03, 2026

GENERIC MADRID TRANSACTION SENT TO IB

TOTAL INVALIDATION OF REG EXT PROTECTION CREATED

Nov 07, 2025

TOTAL INVALIDATION OF REG EXT PROTECTION CREATED

CANCELLED SECTION 71

Mar 07, 2025

CANCELLED SECTION 71

COURTESY REMINDER - SEC. 71 (6-YR) E-MAILED

Aug 21, 2023

COURTESY REMINDER - SEC. 71 (6-YR) E-MAILED

FINAL DECISION TRANSACTION PROCESSED BY IB

Feb 02, 2019

FINAL DECISION TRANSACTION PROCESSED BY IB

GENERIC MADRID TRANSACTION CREATED

Dec 01, 2018

GENERIC MADRID TRANSACTION CREATED

GENERIC MADRID TRANSACTION SENT TO IB

Dec 01, 2018

GENERIC MADRID TRANSACTION SENT TO IB

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

Nov 21, 2018

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

REGISTERED-PRINCIPAL REGISTER

Aug 21, 2018

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Jun 05, 2018

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jun 05, 2018

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION PROCESSED BY IB

Jun 02, 2018

NOTIFICATION PROCESSED BY IB

NOTICE OF START OF OPPOSITION PERIOD CREATED, TO BE SENT TO IB

May 16, 2018

NOTICE OF START OF OPPOSITION PERIOD CREATED, TO BE SENT TO IB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

May 16, 2018

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

May 16, 2018

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

APPROVED FOR PUB - PRINCIPAL REGISTER

May 03, 2018

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Apr 30, 2018

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Apr 30, 2018

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Apr 30, 2018

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Apr 30, 2018

TEAS CHANGE OF CORRESPONDENCE RECEIVED

REFUSAL PROCESSED BY IB

Apr 20, 2018

REFUSAL PROCESSED BY IB

REFUSAL PROCESSED BY MPU

Mar 30, 2018

REFUSAL PROCESSED BY MPU

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

Mar 30, 2018

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

APPLICATION FILING RECEIPT MAILED

Mar 27, 2018

APPLICATION FILING RECEIPT MAILED

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

Mar 26, 2018

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

NON-FINAL ACTION WRITTEN

Mar 25, 2018

NON-FINAL ACTION WRITTEN

ASSIGNED TO EXAMINER

Mar 24, 2018

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Mar 23, 2018

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

SN ASSIGNED FOR SECT 66A APPL FROM IB

Mar 22, 2018

SN ASSIGNED FOR SECT 66A APPL FROM IB

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