Biopuri Trademarks

BIOPURI
Hollow fiber membranes for medical protein refinement; hollow fiber membranes for pharmaceutical refinement
Cancelled  ·  December 18, 2002  ·  76476572  · 
biopuri
BIOPURIC
biological reactor for the removal, without chemicals, of hydrogen sulfide from biogas for use in processing industrial and municipal waste
Abandoned  ·  January 6, 1997  ·  75221484  · 
BIOPURIC
biological reactor for the removal, without chemicals, of hydrogen sulfide from biogas for use in processing industrial and municipal waste
Abandoned  ·  March 13, 1992  ·  74255379  · 
BIOPURIFIER
Air purifiers
Pending  ·  May 15, 2021  ·  90713432  · 
biopurifier
BIOPURIFIER
Air purifiers
Abandoned  ·  September 14, 2007  ·  77280265  · 
biopurifier
BIOPURITY
Non-medicated beard care preparations, namely, oils, creams, lotions, cleansers
Abandoned  ·  February 28, 2023  ·  97816112  · 
biopurity