TrademarkDir
DIF
LIVE

Serial Number

75085435

Owner

Baker Hughes Incorporated

Attorney

Dyan M. House

First Use Date

Feb 2, 1994

Filing Date

Mar 20, 1996

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DIF Trademark

Serial Number: 75085435 • Registration: 2037268

DIF is a trademark filed by Baker Hughes Incorporated on March 20, 1996. The trademark is classified under Class 1 (Chemicals). The application is currently registered and active.

Owner Contact Info

Baker Hughes Incorporated

PO Box 4740
Houston, TX 772104740

Entity Type: 03

Trademark Details

Filing Date

March 20, 1996

Registration Date

February 11, 1997

First Use Anywhere

February 2, 1994

First Use in Commerce

February 2, 1994

Published for Opposition

November 19, 1996

Goods & Services

chemical compositions, namely additives for use in drilling and completions; completion fluids; drilling muds; drilling fluids; dispersants and emulsifiers in the drilling, completion and workover of subterranean oil and gas wells

Filing History

COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
Feb 11, 2026 REM2
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Sep 23, 2019 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Sep 23, 2019 REAP
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
Mar 13, 2017 NA89
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
Mar 13, 2017 RNL2
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Mar 13, 2017 89AG
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Mar 9, 2017 APRE
TEAS SECTION 8 & 9 RECEIVED
Jan 12, 2017 E89R
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
Mar 31, 2007 RNL1
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Mar 31, 2007 89AG
ASSIGNED TO PARALEGAL
Mar 14, 2007 PLGL
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
Feb 2, 2007 89AF
TEAS SECTION 8 & 9 RECEIVED
Feb 2, 2007 E89R
CASE FILE IN TICRS
Dec 20, 2006 CFIT
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Apr 30, 2003 C15A
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
Feb 4, 2003 815F
TEAS SECTION 8 & 15 RECEIVED
Feb 4, 2003 E815
REGISTERED-PRINCIPAL REGISTER
Feb 11, 1997 R.PR
PUBLISHED FOR OPPOSITION
Nov 19, 1996 PUBO
NOTICE OF PUBLICATION
Oct 18, 1996 NPUB
APPROVED FOR PUB - PRINCIPAL REGISTER
Sep 13, 1996 CNSA
ASSIGNED TO EXAMINER
Sep 10, 1996 DOCK

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