Trademark: 74189251
Status Date
Wednesday, July 5, 2023
Registration Number
1746635
Registration Date
Tuesday, January 19, 1993
Filing Date
Monday, July 29, 1991
Published for Opposition
Tuesday, October 27, 1992
1 drilling fluids; namely, a thermally stable deflocculant for use in drilling and completion of wells
Jul 5, 2023
Notice Of Acceptance Of Sec. 8 & 9 - E-Mailed
Jul 5, 2023
Registered And Renewed (Third Renewal - 10 Yrs)
Jul 5, 2023
Registered - Sec. 8 (10-Yr) Accepted/Sec. 9 Granted
Jul 5, 2023
Case Assigned To Post Registration Paralegal
Dec 9, 2022
Teas Section 8 & 9 Received
Jan 19, 2022
Courtesy Reminder - Sec. 8 (10-Yr)/Sec. 9 E-Mailed
Oct 17, 2013
Attorney/Dom.Rep.Revoked And/Or Appointed
Oct 17, 2013
Teas Revoke/App/Change Addr Of Atty/Dom Rep Received
Aug 13, 2013
Notice Of Acceptance Of Sec. 8 & 9 - E-Mailed
Aug 13, 2013
Registered And Renewed (Second Renewal - 10 Yrs)
Aug 13, 2013
Registered - Sec. 8 (10-Yr) Accepted/Sec. 9 Granted
Jul 19, 2013
Registered - Combined Section 8 (10-Yr) & Sec. 9 Filed
Aug 2, 2013
Case Assigned To Post Registration Paralegal
Jul 19, 2013
Teas Section 8 & 9 Received
Aug 25, 2008
Attorney/Dom.Rep.Revoked And/Or Appointed
Aug 25, 2008
Teas Revoke/App/Change Addr Of Atty/Dom Rep Received
May 22, 2008
Case File In Ticrs
May 19, 2003
Registered And Renewed (First Renewal - 10 Yrs)
May 19, 2003
Registered - Sec. 8 (10-Yr) Accepted/Sec. 9 Granted
Mar 6, 2003
Registered - Combined Section 8 (10-Yr) & Sec. 9 Filed
Mar 6, 2003
Teas Change Of Correspondence Received
Mar 6, 2003
Teas Section 8 & 9 Received
Feb 25, 1999
Registered - Sec. 8 (6-Yr) Accepted & Sec. 15 Ack.
Oct 16, 1998
Registered - Sec. 8 (6-Yr) & Sec. 15 Filed
Jan 19, 1993
Registered-Principal Register
Oct 27, 1992
Published For Opposition
Sep 25, 1992
Notice Of Publication
Aug 4, 1992
Approved For Pub - Principal Register
May 29, 1992
Correspondence Received In Law Office
Dec 2, 1991
Non-Final Action Mailed
Nov 8, 1991
Assigned To Examiner
Trademark Alertz updated from USPTO on 2030-01-24
