TrademarkDir
CONQUOR
LIVE

Serial Number

73566234

Owner

Merck & Co., Inc.

Attorney

Christopher M. Kindel

First Use Date

Sep 10, 1985

Filing Date

Oct 31, 1985

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CONQUOR Trademark

Serial Number: 73566234 • Registration: 1419625

CONQUOR is a trademark filed by Merck & Co., Inc. on October 31, 1985. The trademark is classified under Class 1 (Chemicals). The application is currently registered and active.

Owner Contact Info

Merck & Co., Inc. (1,261 trademarks)

Rahway, NJ

Entity Type: 03

ECOLAB USA INC. (1,096 trademarks)

370 WABASHA STREET NORTH
ST. PAUL, MN 55102

Entity Type: 03

HERCULES INCORPORATED (531 trademarks)

WILMINGTON, DE 19894

Entity Type: 03

NALCO COMPANY (334 trademarks)

1601 W. Diehl Road
NAPERVILLE, IL 605631198

Entity Type: 03

Trademark Details

Filing Date

October 31, 1985

Registration Date

December 9, 1986

First Use Anywhere

September 10, 1985

First Use in Commerce

September 10, 1985

Published for Opposition

September 16, 1986

Goods & Services

WATER TREATMENT CHEMICALS FOR USE IN INDUSTRIAL BOILERS

Filing History

COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
Dec 9, 2025 REM2
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Sep 16, 2025 TCCA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Sep 16, 2025 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Sep 16, 2025 REAP
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Feb 15, 2018 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Feb 15, 2018 REAP
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
Jan 17, 2018 ASGN
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Dec 11, 2017 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Dec 11, 2017 REAP
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
Aug 9, 2016 NA89
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
Aug 9, 2016 RNL2
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Aug 9, 2016 89AG
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Aug 9, 2016 APRE
TEAS SECTION 8 & 9 RECEIVED
May 19, 2016 E89R
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
Dec 9, 2015 REM2
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Apr 27, 2015 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Apr 27, 2015 REAP
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
Feb 22, 2007 RNL1
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Feb 22, 2007 89AG
ASSIGNED TO PARALEGAL
Feb 22, 2007 PLGL
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
Dec 13, 2006 ASGN
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
Dec 11, 2006 89AF
TEAS SECTION 8 & 9 RECEIVED
Dec 11, 2006 E89R
CASE FILE IN TICRS
Sep 27, 2006 CFIT
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Apr 20, 1992 C15A
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
Jan 15, 1992 815F
REGISTERED-PRINCIPAL REGISTER
Dec 9, 1986 R.PR
PUBLISHED FOR OPPOSITION
Sep 16, 1986 PUBO
NOTICE OF PUBLICATION
Aug 18, 1986 NPUB
APPROVED FOR PUB - PRINCIPAL REGISTER
Jul 16, 1986 CNSA
CORRESPONDENCE RECEIVED IN LAW OFFICE
Jun 23, 1986 CRFA
NON-FINAL ACTION MAILED
Feb 4, 1986 CNRT
ASSIGNED TO EXAMINER
Jan 13, 1986 DOCK

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