Who owns the ENSACO trademark?

The ENSACO trademark is owned by Imerys Graphite & Carbon Switzerland SA.

What class is the ENSACO trademark registered in?

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

What is the serial number for ENSACO?

The USPTO serial number for ENSACO is 79009935.

What is the registration number for ENSACO?

ENSACO is registered under USPTO registration number 3158909.

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ENS

USPTO Trademark Record

REGISTERED

ENSACO

SN 79009935·Reg 3158909·Filed Mar 16, 2005

Owner Imerys Graphite & Carbon Switzerland SA

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.

ENSACO (Serial No. 79009935), Registration No. 3158909, is a registered US trademark filed on Mar 16, 2005 by Imerys Graphite & Carbon Switzerland SA. This trademark covers Class 001 (Chemicals for industrial, scientific & agricultural use).

renewal 20y period: October 19, 2026

Mark Intelligence

ENSACO (Reg. #3158909) is a registered US trademark that has been protecting its owner, Imerys Graphite & Carbon Switzerland SA, since 2005. 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 5 opposition proceedings during prosecution.

FILED

Mar 16, 2005

SERIAL

79009935

REG#

3158909

REGISTERED

Oct 17, 2006

Filing Information

StatusREGISTERED

Filing DateMar 16, 2005

Serial Number79009935

Registration No.3158909

Registration DateOct 17, 2006

Status DateSep 28, 2026

Published for OppositionJul 25, 2006

Filing Basis & Declarations

Standard Characters ClaimedTrademark

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

52 events

REGISTERED-SEC.71 ACCEPTED

Sep 28, 2026

REGISTERED-SEC.71 ACCEPTED

NOTICE OF ACCEPTANCE OF SEC. 71 - E-MAILED

Sep 28, 2026

NOTICE OF ACCEPTANCE OF SEC. 71 - E-MAILED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Sep 20, 2026

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

TEAS SECTION 71 RECEIVED

Jul 24, 2026

TEAS SECTION 71 RECEIVED

COURTESY REMINDER - SEC. 71 (10-YR) E-MAILED

Oct 17, 2025

COURTESY REMINDER - SEC. 71 (10-YR) E-MAILED

INTERNATIONAL REGISTRATION RENEWED

Mar 13, 2025

INTERNATIONAL REGISTRATION RENEWED

CHANGE OF NAME/ADDRESS REC'D FROM IB

Feb 21, 2025

CHANGE OF NAME/ADDRESS REC'D FROM IB

NEW REPRESENTATIVE AT IB RECEIVED

Nov 25, 2022

NEW REPRESENTATIVE AT IB RECEIVED

CHANGE OF NAME/ADDRESS REC'D FROM IB

Oct 23, 2020

CHANGE OF NAME/ADDRESS REC'D FROM IB

NEW REPRESENTATIVE AT IB RECEIVED

Aug 01, 2019

NEW REPRESENTATIVE AT IB RECEIVED

REGISTERED-SEC.71 ACCEPTED

Jun 22, 2017

REGISTERED-SEC.71 ACCEPTED

NOTICE OF ACCEPTANCE OF SEC. 71 - E-MAILED

Jun 22, 2017

NOTICE OF ACCEPTANCE OF SEC. 71 - E-MAILED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Jun 19, 2017

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

TEAS SECTION 71 RECEIVED

Apr 17, 2017

TEAS SECTION 71 RECEIVED

COURTESY REMINDER - SEC. 71 (10-YR) E-MAILED

Oct 17, 2015

COURTESY REMINDER - SEC. 71 (10-YR) E-MAILED

INTERNATIONAL REGISTRATION RENEWED

Apr 02, 2015

INTERNATIONAL REGISTRATION RENEWED

CHANGE OF NAME/ADDRESS REC'D FROM IB

Feb 06, 2015

CHANGE OF NAME/ADDRESS REC'D FROM IB

REGISTERED-SEC.71 ACCEPTED

Oct 20, 2012

REGISTERED-SEC.71 ACCEPTED

NOTICE OF ACCEPTANCE OF SEC. 71 - E-MAILED

Oct 20, 2012

NOTICE OF ACCEPTANCE OF SEC. 71 - E-MAILED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Oct 17, 2012

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

TEAS SECTION 71 RECEIVED

Oct 09, 2012

TEAS SECTION 71 RECEIVED

FINAL DECISION TRANSACTION PROCESSED BY IB

Jun 19, 2008

FINAL DECISION TRANSACTION PROCESSED BY IB

FINAL DISPOSITION PROCESSED

May 18, 2007

FINAL DISPOSITION PROCESSED

FINAL DISPOSITION NOTICE SENT TO IB

May 18, 2007

FINAL DISPOSITION NOTICE SENT TO IB

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

May 09, 2007

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

NEW REPRESENTATIVE AT IB RECEIVED

Mar 02, 2007

NEW REPRESENTATIVE AT IB RECEIVED

NOTIFICATION OF POSSIBLE OPPOSITION - PROCESSED BY IB

Nov 09, 2006

NOTIFICATION OF POSSIBLE OPPOSITION - PROCESSED BY IB

Oct 20, 2006

NOTIFICATION OF POSSIBLE OPPOSITION - PROCESSED BY IB

REGISTERED-PRINCIPAL REGISTER

Oct 17, 2006

REGISTERED-PRINCIPAL REGISTER

NOTIFICATION OF POSSIBLE OPPOSITION CREATED, TO BE SENT TO IB

Oct 05, 2006

NOTIFICATION OF POSSIBLE OPPOSITION CREATED, TO BE SENT TO IB

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

Oct 05, 2006

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

PUBLISHED FOR OPPOSITION

Jul 25, 2006

PUBLISHED FOR OPPOSITION

NOTICE OF PUBLICATION

Jul 05, 2006

NOTICE OF PUBLICATION

ASSIGNED TO LIE

Jun 06, 2006

ASSIGNED TO LIE

LAW OFFICE PUBLICATION REVIEW COMPLETED

Jun 06, 2006

LAW OFFICE PUBLICATION REVIEW COMPLETED

TEAS/EMAIL CORRESPONDENCE ENTERED

May 24, 2006

TEAS/EMAIL CORRESPONDENCE ENTERED

APPROVED FOR PUB - PRINCIPAL REGISTER

May 24, 2006

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS RESPONSE TO OFFICE ACTION RECEIVED

May 19, 2006

TEAS RESPONSE TO OFFICE ACTION RECEIVED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

May 19, 2006

TEAS CHANGE OF CORRESPONDENCE RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

May 19, 2006

CORRESPONDENCE RECEIVED IN LAW OFFICE

FINAL REFUSAL MAILED

Apr 24, 2006

FINAL REFUSAL MAILED

FINAL REFUSAL WRITTEN

Apr 23, 2006

FINAL REFUSAL WRITTEN

TEAS/EMAIL CORRESPONDENCE ENTERED

Apr 06, 2006

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Apr 05, 2006

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Apr 05, 2006

CORRESPONDENCE RECEIVED IN LAW OFFICE

REFUSAL PROCESSED BY IB

Oct 28, 2005

REFUSAL PROCESSED BY IB

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

Oct 07, 2005

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

Oct 07, 2005

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

NON-FINAL ACTION WRITTEN

Oct 06, 2005

NON-FINAL ACTION WRITTEN

ASSIGNED TO EXAMINER

Oct 05, 2005

ASSIGNED TO EXAMINER

NEW APPLICATION ENTERED

May 06, 2005

NEW APPLICATION ENTERED

SN ASSIGNED FOR SECT 66A APPL FROM IB

May 05, 2005

SN ASSIGNED FOR SECT 66A APPL FROM IB

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