Inventor
BURKE PATRICK M
US22 patents
⚠️ This page may combine multiple inventors who share the name “BURKE PATRICK M”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DU PONT
18 patentsUS5710344AJan 20, 1998
Process to prepare a linear aldehyde
DU PONT87 citations94
US4622423ANov 11, 1986
Hydrocarboxylation of butadiene to 3-pentenoic acid
DU PONT21 citations82
US4783546ANov 8, 1988
Preparation of 4-pentenenitrile by isomerization
DU PONT14 citations74
US5618983AApr 8, 1997
Hydroformylation process
DU PONT11 citations73
US5359137AOct 25, 1994
Preparation of adipic acid from lactones
DU PONT17 citations73
US5250726AOct 5, 1993
Process for the preparation of 3-pentenoic acid from butadiene
DU PONT15 citations73
US5145995ASep 8, 1992
Process for the manufacture of 3-pentenoic acid
DU PONT8 citations73
US4939298AJul 3, 1990
Isomerization of carboxylic acids
DU PONT8 citations73
US4788333ANov 29, 1988
Hydrocarboxylation of unsaturated carboxylic acids to linear dicarboxylic acids
DU PONT18 citations73
US4788334ANov 29, 1988
Acid accelerated hydrocarboxylation
DU PONT17 citations73
US4933483AJun 12, 1990
Manufacture of 5-cyanovaleric acid and its esters
DU PONT10 citations72
US6664427B1Dec 16, 2003
Process for preparing aldehyde compounds
DU PONT6 citations62
US5077425ADec 31, 1991
Nitrile-accelerated hydrocarboxylation
DU PONT3 citations62
US4909965AMar 20, 1990
Salcomine-catalyzed oxidation of phenols
DU PONT2 citations62
US4895976AJan 23, 1990
Preparation of 4-pentanoates by isomerization
DU PONT4 citations62
US4950778AAug 21, 1990
Manufacture of 5-cyanovaleric acid and its esters using cyclic cosolvents
DU PONT6 citations61
US5414115AMay 9, 1995
Isomerization of carboxylic acids
DU PONT0 citations52
US5001257AMar 19, 1991
Preparation of 4-pentenoic acid, amide or esters by isomerization
DU PONT0 citations52
DSM NV
4 patentsUS5874641AFeb 23, 1999
Process to prepare a terminal aldehyde
DSM NV24 citations91
US6018081AJan 25, 2000
Process to prepare a terminal aldehyde
DSM NV11 citations72
US6175036B1Jan 16, 2001
Process to prepare a pentenoic acid derivative
DSM NV4 citations61
US6049005AApr 11, 2000
Process to prepare a pentenoic acid anhydride
DSM NV0 citations52