Trademark Search & Tracking

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17 Records Found
Serial Number Trademark Classes Legal Status Rights Holder Filing Date Actions
73519432
BIOPURE
710 BIOPURE CORPORATION 01/28/1985 Details
74068888
ECOLOGY SHOPPE
606 biopure Corporation 06/14/1990 Details
75000639
PURAGUARD
710 BIOPURE CORPORATION 10/02/1995 Details
75544451
SAFE SOURCE HEMOGLOBIN
005
602 Biopure Corporation 08/28/1998 Details
76078272
OXYGEN THERAPEUTICS
010
602 Biopure Corporation 06/27/2000 Details
76105078
OXYGEN BRIDGE
005
606 Biopure Corporation 08/08/2000 Details
76105080
OXYCOLLOID
005
606 Biopure Corporation 08/08/2000 Details
78144189
OXYBRIJ
005
606 BIOPURE Corporation 07/16/2002 Details
78144191
HBO2C-201
005
606 BIOPURE Corporation 07/16/2002 Details
78144200
HEMO2PURE
005
606 BIOPURE Corporation 07/16/2002 Details