Trademark: 85180161
Status Date
Friday, March 9, 2018
Registration Number
4005414
Registration Date
Tuesday, August 2, 2011
Filing Date
Thursday, November 18, 2010
Published for Opposition
Tuesday, May 17, 2011
Cancellation Date
Friday, March 9, 2018
1 chemical additive for oil well drilling fluid, namely, a liquid dispersion biopolymer composition, for increased viscosity and reduced fluid friction and pressure losses in drilling operations
Mar 9, 2018
Cancelled Sec. 8 (6-Yr)
Sep 8, 2012
Applicant/Correspondence Changes (Non-Responsive) Entered
Sep 8, 2012
Teas Change Of Owner Address Received
Aug 2, 2011
Registered-Principal Register
May 17, 2011
Official Gazette Publication Confirmation E-Mailed
May 17, 2011
Published For Opposition
Apr 8, 2011
Law Office Publication Review Completed
Apr 7, 2011
Approved For Pub - Principal Register
Apr 7, 2011
Teas/Email Correspondence Entered
Apr 7, 2011
Correspondence Received In Law Office
Apr 6, 2011
Assigned To Lie
Apr 5, 2011
Teas Response To Office Action Received
Mar 2, 2011
Notification Of Non-Final Action E-Mailed
Mar 2, 2011
Non-Final Action E-Mailed
Mar 2, 2011
Non-Final Action Written
Feb 25, 2011
Assigned To Examiner
Nov 23, 2010
New Application Office Supplied Data Entered In Tram
Nov 22, 2010
New Application Entered In Tram
Trademark Alertz updated from USPTO on 2030-01-24
