TrademarkDir
BEN-EX
LIVE

Serial Number

72146517

Owner

Merck & Co., Inc.

Attorney

Christopher J. Schulte

First Use Date

Oct 25, 1960

Filing Date

Jun 8, 1962

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BEN-EX Trademark

Serial Number: 72146517 • Registration: 0796175

BEN-EX is a trademark filed by Merck & Co., Inc. on June 8, 1962. 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

CP KELCO U.S., INC. (64 trademarks)

3100 Cumberland Blvd.
Atlanta, GA 30339

Entity Type: 03

ROTARY DRILLING SERVICES, INC. (7 trademarks)

Entity Type: 03

Trademark Details

Filing Date

June 8, 1962

Registration Date

September 21, 1965

First Use Anywhere

October 25, 1960

First Use in Commerce

October 25, 1960

Goods & Services

GRANULATED POLYMERS FOR OIL WELL DRILLING FLUID ADDITIVE

Filing History

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
Dec 31, 2025 NA89
REGISTERED AND RENEWED (FOURTH RENEWAL - 10 YRS)
Dec 31, 2025 RNL4
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Dec 31, 2025 89AG
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Dec 30, 2025 APRE
TEAS SECTION 8 & 9 RECEIVED
Sep 22, 2025 E89R
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
Sep 21, 2024 REM2
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Jan 27, 2022 TCCA
TEAS WITHDRAWAL AS DOMESTIC REPRESENTATIVE RECEIVED
Jan 27, 2022 EWOR
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Jan 27, 2022 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Jan 27, 2022 REAP
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Apr 23, 2018 TCCA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Jul 9, 2017 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Jul 9, 2017 REAP
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Jul 4, 2017 TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Mar 31, 2017 TCCA
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
Oct 27, 2015 NA89
REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
Oct 27, 2015 RNL3
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Oct 27, 2015 89AG
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Oct 27, 2015 APRE
TEAS SECTION 8 & 9 RECEIVED
Sep 17, 2015 E89R
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Jul 6, 2011 CHAN
TEAS CHANGE OF OWNER ADDRESS RECEIVED
Jul 6, 2011 COAR
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Jul 6, 2011 CHAN
TEAS CHANGE OF OWNER ADDRESS RECEIVED
Jul 6, 2011 COAR
CASE FILE IN TICRS
Jan 27, 2009 CFIT
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
Sep 26, 2005 RNL2
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Sep 26, 2005 89AG
ASSIGNED TO PARALEGAL
Sep 26, 2005 PLGL
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
Aug 24, 2005 89AF
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
Aug 24, 2005 89AF
TEAS SECTION 8 & 9 RECEIVED
Aug 24, 2005 E89R
REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS)
Sep 21, 1985 REN1
REGISTERED - SEC. 9 FILED/CHECK RECORD FOR SEC. 8
Mar 29, 1985 9.AF

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