Inventor
SONNICHSEN GEORGE C
US12 patents
⚠️ This page may combine multiple inventors who share the name “SONNICHSEN GEORGE C”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DU PONT
9 patentsUS5543532AAug 6, 1996
Catalyst and method for vapor phase oxidation of alkane hydrocarbons
DU PONT27 citations92
US4752596AJun 21, 1988
Modified 8-ring zeolites as catalysts
DU PONT38 citations92
US4806689AFeb 21, 1989
Zeolite Rho as catalyst for conversion of methanol and ammonia to dimethylamine
DU PONT36 citations91
US4737592AApr 12, 1988
Selected chabazite zeolites as catalysts for conversion of methanol and ammonia to diemethylamine
DU PONT50 citations90
US4985180AJan 15, 1991
Process for preparing phenyl esters of substituted acids
DU PONT11 citations73
US5569785AOct 29, 1996
Attrition resistant zeolite catalysts for production of methylamines in fluidized bed reactors
DU PONT10 citations72
US5235077AAug 10, 1993
Process for preparing phenyl esters of substituted acids
DU PONT8 citations72
US4602112AJul 22, 1986
Zeolite H-ZK-5 as catalyst for conversion of methanol and ammonia to dimethylamine
DU PONT7 citations72
US5153341AOct 6, 1992
Process for preparing benzenesulfonate salts
DU PONT6 citations61
UNIV DELAWARE
3 patentsUS5354893AOct 11, 1994
CMS/SiO2 /Al2 O3 catalysts for improved selectivity in the synthesis of amines from methanol and/or dimethyl ether and ammonia
UNIV DELAWARE1 citations60
US5470814ANov 28, 1995
CMS/SiO2 /Al2 O3 catalysts for improved selectivity in the synthesis of amines from methanol and/or dimethyl ether and ammonia
UNIV DELAWARE0 citations50
US5482909AJan 9, 1996
CMS/SiO2 /Al2 O3 catalysts for improved selectivity in the synthesis of amines from methanol and/or dimethyl ether and ammonia
UNIV DELAWARE0 citations46