Inventor
ROSEN BRUCE I
US28 patents
⚠️ This page may combine multiple inventors who share the name “ROSEN BRUCE I”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
AMOCO CORP
9 patentsUS5756833AMay 26, 1998
Catalytic purification and recovery of dicarboxylic aromatic acids
AMOCO CORP122 citations97
US5095145AMar 10, 1992
Preparation of purified terephthalic acid from waste polyethylene terephthalate
AMOCO CORP107 citations96
US5616792AApr 1, 1997
Catalytic purification of dicarboxylic aromatic acid
AMOCO CORP52 citations92
US5502247AMar 26, 1996
Process for recovery of aromatic acid or ester and polyol from waste polyester resins
AMOCO CORP40 citations91
US5453538ASep 26, 1995
Process for the manufacture of aromatic dicarboxylic acids utilizing cerium to facilitate a low bromine to metals catalyst ratio
AMOCO CORP24 citations91
US5473102ADec 5, 1995
Process for recovery of aromatic acid and dihydric alcohol from waste polyester resins
AMOCO CORP20 citations88
US5159109AOct 27, 1992
Purification of organic polycarboxylic acids
AMOCO CORP16 citations74
US4755497AJul 5, 1988
Preparaton of copper aluminum borate catalyst and optional improvement of the catalyst by incorporation with active metals
AMOCO CORP7 citations72
US5414113AMay 9, 1995
Process for recovery of aromatic acid from waste polyester resin
AMOCO CORP17 citations71
UOP INC
8 patentsUS4424162AJan 3, 1984
Selective hydrogenation of fatty materials
UOP INC22 citations82
US4524225AJun 18, 1985
Acid resistant catalyst supports; reduction of fatty acids to fatty alcohols
UOP INC23 citations81
US4510091AApr 9, 1985
Continuous reduction of edible oils
UOP INC10 citations74
US4510092AApr 9, 1985
Continuous reduction of edible oils
UOP INC16 citations74
US4479902AOct 30, 1984
Selective reduction of edible fats and oils; platinum and palladium on titania
UOP INC15 citations74
US4424163AJan 3, 1984
Selective reduction of edible fats and oils
UOP INC16 citations74
US4385001AMay 24, 1983
Selective reduction of edible oils
UOP INC16 citations74
US4401639AAug 30, 1983
Preparation of carbonyl cyanide
UOP INC0 citations52
BP CORP NORTH AMERICA INC
5 patentsUS6747171B2Jun 8, 2004
Low temperature purification of naphthalene dicarboxylic acids
BP CORP NORTH AMERICA INC4 citations63
US6461700B2Oct 8, 2002
Aromatic acid monomers, polymers, products and processes for their manufacture
BP CORP NORTH AMERICA INC2 citations63
US6284920B1Sep 4, 2001
Aromatic acid monomers, polymers, products and processes for their manufacture
BP CORP NORTH AMERICA INC3 citations63
US6495710B2Dec 17, 2002
Synthesis and use of dimethyl 1,5-naphthalenedicarboxlyates and intermediates therefrom
BP CORP NORTH AMERICA INC4 citations57
US6984749B2Jan 10, 2006
Method for inhibiting polymerization during the recovery and purification of unsaturated mononitriles
BP CORP NORTH AMERICA INC1 citations52