Who owns the CORTEC trademark?

The CORTEC trademark is owned by Cortec Corporation.

What class is the CORTEC trademark registered in?

The CORTEC trademark is registered in Class 004 (Industrial oils, fuels, lubricants & candles).

What is the serial number for CORTEC?

The USPTO serial number for CORTEC is 73477540.

What is the registration number for CORTEC?

CORTEC is registered under USPTO registration number 1358785.

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COR

USPTO Trademark Record

REGISTERED

CORTEC

SN 73477540·Reg 1358785·Filed Apr 27, 1984

Owner Cortec Corporation

Industrial oils and greases, wax; lubricants; dust absorbing, wetting and binding compositions; fuels and illuminants; candles and wicks for lighting.

CORTEC (Serial No. 73477540), Registration No. 1358785, is a registered US trademark filed on Apr 27, 1984 by Cortec Corporation. This trademark covers Class 004 (Industrial oils, fuels, lubricants & candles).

Section 8/9 declaration window: September 10, 2035

Conflict Analysis

Full conflict analysis for CORTEC (SN 73477540) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

CORTEC (Reg. #1358785) is a registered US trademark that has been protecting its owner, Cortec Corporation, since 1984. The mark covers Class 004 (Industrial oils, fuels, lubricants & candles). Goods and services include Industrial oils and greases, wax; lubricants; dust absorbing, wetting and binding compositions; fuels and illuminants; c.... The mark faced 1 opposition proceeding during prosecution.

FILED

Apr 27, 1984

SERIAL

73477540

REG#

1358785

REGISTERED

Sep 10, 1985

Filing Information

StatusREGISTERED

Filing DateApr 27, 1984

Serial Number73477540

Registration No.1358785

Registration DateSep 10, 1985

Status DateNov 23, 2025

Published for OppositionApr 30, 1985

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application CurrentlySection 8 AcceptedSection 15 AcknowledgedTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 004Industrial oils, fuels, lubricants & candles

US codes: 015

First use anywhere: Jan 01, 1978

First use in commerce: Jan 01, 1978

Industrial oils and greases, wax; lubricants; dust absorbing, wetting and binding compositions; fuels and illuminants; candles and wicks for lighting.

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

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Status History

31 events

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Nov 23, 2025

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

Nov 23, 2025

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)

Nov 23, 2025

REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

Nov 23, 2025

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

TEAS SECTION 8 & 9 RECEIVED

Aug 11, 2025

TEAS SECTION 8 & 9 RECEIVED

COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED

Sep 10, 2024

COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED

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

May 23, 2019

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

May 23, 2019

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

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

May 23, 2019

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

May 23, 2019

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

Oct 08, 2015

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

Oct 08, 2015

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - MAILED

Oct 08, 2015

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - MAILED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Oct 07, 2015

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Sep 08, 2015

TEAS CHANGE OF CORRESPONDENCE RECEIVED

TEAS SECTION 8 & 9 RECEIVED

Sep 08, 2015

TEAS SECTION 8 & 9 RECEIVED

NOTICE OF SUIT

Apr 29, 2009

NOTICE OF SUIT

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

Oct 05, 2005

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Oct 05, 2005

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

ASSIGNED TO PARALEGAL

Oct 04, 2005

ASSIGNED TO PARALEGAL

PAPER RECEIVED

Sep 07, 2005

PAPER RECEIVED

REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED

Sep 07, 2005

REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED

REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.

Jun 24, 1991

REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.

RESPONSE RECEIVED TO POST REG. ACTION

Feb 08, 1991

RESPONSE RECEIVED TO POST REG. ACTION

POST REGISTRATION ACTION MAILED - SEC. 8 & 15

Dec 31, 1990

POST REGISTRATION ACTION MAILED - SEC. 8 & 15

REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED

Sep 17, 1990

REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED

REGISTERED-PRINCIPAL REGISTER

Sep 10, 1985

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Apr 30, 1985

PUBLISHED FOR OPPOSITION

NOTICE OF PUBLICATION

Apr 04, 1985

NOTICE OF PUBLICATION

APPROVED FOR PUB - PRINCIPAL REGISTER

Aug 21, 1984

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Aug 20, 1984

ASSIGNED TO EXAMINER

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