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Trademark: 74096836
Status Date
Sunday, September 10, 1995
Filing Date
Thursday, September 13, 1990
Published for Opposition
Tuesday, December 15, 1992
Abandoned Date
Sunday, September 10, 1995
1 fluorescence emitting porphyrin compositions for in vivo and ex vivo medical use in detection and diagnosis of cells or tissues to which said compositions home, including said compositions which contain radiolabels and/or target-specific moieties
Sep 10, 1995
Abandonment - No Use Statement Filed
Apr 20, 1995
Extension 4 Granted
Mar 6, 1995
Extension 4 Filed
Oct 18, 1994
Extension 3 Granted
Sep 9, 1994
Extension 3 Filed
Jan 24, 1994
Extension 2 Granted
Nov 22, 1993
Extension 2 Filed
Sep 23, 1993
Extension 1 Granted
Aug 17, 1993
Extension 1 Filed
Mar 9, 1993
Noa Mailed - Sou Required From Applicant
Dec 15, 1992
Published For Opposition
Nov 14, 1992
Notice Of Publication
Dec 16, 1991
Correspondence Received In Law Office
Sep 27, 1991
Approved For Pub - Principal Register
Aug 9, 1991
Correspondence Received In Law Office
Feb 6, 1991
Non-Final Action Mailed
Jan 15, 1991
Assigned To Examiner
Trademark Alertz updated from USPTO on 2030-01-24