Trademark: 74089112
Status Date
Saturday, July 10, 1993
Filing Date
Thursday, August 16, 1990
Published for Opposition
Tuesday, April 16, 1991
Abandoned Date
Saturday, July 10, 1993
1 bacteria and or chemical nutrients for use in microbial enhanced oil recovery
Jul 10, 1993
Abandonment - No Use Statement Filed
Feb 5, 1993
Extension 3 Granted
Jan 7, 1993
Extension 3 Filed
Jul 22, 1992
Extension 2 Granted
Jul 8, 1992
Extension 2 Filed
Feb 19, 1992
Extension 1 Granted
Jan 9, 1992
Extension 1 Filed
Jul 9, 1991
Noa Mailed - Sou Required From Applicant
Apr 16, 1991
Published For Opposition
Mar 15, 1991
Notice Of Publication
Jan 9, 1991
Approved For Pub - Principal Register
Jan 9, 1991
Assigned To Examiner
Dec 18, 1990
Assigned To Examiner
Trademark Alertz updated from USPTO on 2030-01-24