Trademark: 77086739
Status Date
Wednesday, October 17, 2007
Filing Date
Friday, January 19, 2007
Abandoned Date
Saturday, September 22, 2007
1 an emulsion-based drilling fluid additive used as a rheology modifier to enhance viscosity and gel structures in deep water applications
Oct 17, 2007
Abandonment Notice Mailed - Failure To Respond
Oct 17, 2007
Abandonment - Failure To Respond Or Late Response
Mar 21, 2007
Non-Final Action E-Mailed
Mar 21, 2007
Non-Final Action Written
Mar 21, 2007
Assigned To Examiner
Jan 25, 2007
Notice Of Pseudo Mark Mailed
Jan 24, 2007
New Application Entered In Tram
Trademark Alertz updated from USPTO on 2030-01-24