Inventor
SALEK JEFFREY S
US14 patents
⚠️ This page may combine multiple inventors who share the name “SALEK JEFFREY S”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ARISTECH CHEMICAL CORP
12 patentsUS5532417AJul 2, 1996
Manufacture of neopentyl glycol (IV)
ARISTECH CHEMICAL CORP22 citations92
US5144088ASep 1, 1992
Manufacture of neopentyl glycol (I)
ARISTECH CHEMICAL CORP19 citations81
US5763690AJun 9, 1998
Manufacture of trimethylolpropane
ARISTECH CHEMICAL CORP11 citations73
US5185478AFeb 9, 1993
Manufacture of neopentyl glycol (IIA)
ARISTECH CHEMICAL CORP9 citations73
US5146012ASep 8, 1992
Manufacture of neopentyl glycol (III)
ARISTECH CHEMICAL CORP15 citations73
US5072051ADec 10, 1991
Preparation of methyl isopropenyl ketone
ARISTECH CHEMICAL CORP6 citations73
US5336812AAug 9, 1994
Method of making 1,1-bis-(4-hydroxyphenyl)-3,3,5-trimethylcyclohexane
ARISTECH CHEMICAL CORP15 citations72
US5763644AJun 9, 1998
Method for transesterification
ARISTECH CHEMICAL CORP5 citations62
US5567838AOct 22, 1996
Transesterification reaction of alkoxylated bisphenol-a and methyl methacrylate
ARISTECH CHEMICAL CORP3 citations62
US5004839AApr 2, 1991
Preparation of unsaturated ketones from acetone and paraformaldehyde (II)
ARISTECH CHEMICAL CORP5 citations62
US4945184AJul 31, 1990
Preparation of unsaturated ketones
ARISTECH CHEMICAL CORP6 citations62
US5493060AFeb 20, 1996
Method of making 1,1-bis-(4-hydroxyphenyl)-3,3,5-trimethylcyclohexane
ARISTECH CHEMICAL CORP3 citations60