Trademark: 76444340
Status Date
Friday, January 14, 2011
Registration Number
2851617
Registration Date
Tuesday, June 8, 2004
Filing Date
Wednesday, August 28, 2002
Published for Opposition
Tuesday, January 21, 2003
Cancellation Date
Friday, January 14, 2011
1 fluid additive that can be used in drilling fluids for the purpose of seepage control and filtration control in drilling wells
Nov 15, 2018
Attorney/Dom.Rep.Revoked And/Or Appointed
Nov 15, 2018
Teas Revoke/App/Change Addr Of Atty/Dom Rep Received
Nov 15, 2018
Attorney/Dom.Rep.Revoked And/Or Appointed
Nov 15, 2018
Teas Revoke/App/Change Addr Of Atty/Dom Rep Received
Jan 14, 2011
Cancelled Sec. 8 (6-Yr)
Jun 8, 2004
Registered-Principal Register
Mar 20, 2004
Allowed Principal Register - Sou Accepted
Mar 3, 2004
Correspondence Received In Law Office
Mar 3, 2004
Paper Received
Feb 20, 2004
Non-Final Action Mailed
Nov 12, 2003
Assigned To Examiner
Nov 10, 2003
Case File In Ticrs
Sep 30, 2003
Statement Of Use Processing Complete
Sep 30, 2003
Use Amendment Filed
Oct 1, 2003
Paper Received
Apr 15, 2003
Noa Mailed - Sou Required From Applicant
Jan 21, 2003
Published For Opposition
Jan 1, 2003
Notice Of Publication
Nov 16, 2002
Approved For Pub - Principal Register
Trademark Alertz updated from USPTO on 2030-01-24
