Inventor
KNAPP GORDON G
US18 patents
Patents
18 patentsUS4476331AOct 9, 1984
Two stage hydrogenolysis of carbohydrate to glycols using sulfide modified ruthenium catalyst in second stage
ETHYL CORP99 citations95
US5041668AAug 20, 1991
Secondary diamines
ETHYL CORP30 citations92
US4531948AJul 30, 1985
Alcohol and gasohol fuels having corrosion inhibiting properties
ETHYL CORP34 citations92
US4509951AApr 9, 1985
Corrosion inhibitor for alcohol and gasohol fuels
ETHYL CORP28 citations92
US4430253AFeb 7, 1984
Sulfide-modified ruthenium catalyst
ETHYL CORP51 citations92
US4549882AOct 29, 1985
Corrosion inhibitors for alcohol containing fuels
ETHYL CORP18 citations82
US5008453AApr 16, 1991
Aromatic diimines
ETHYL CORP19 citations81
US4062898ADec 13, 1977
Conversion of acetals
ETHYL CORP22 citations81
US5250717AOct 5, 1993
Process for preparing N,N-diarylthioureas and arylisothiocyanates
ETHYL CORP14 citations73
US4757119AJul 12, 1988
Epoxy resin compositions containing poly-(hydrocarbylthio)aromatic diamines
ETHYL CORP13 citations73
US4549885AOct 29, 1985
Fuel compositions
ETHYL CORP12 citations73
US4511367AApr 16, 1985
Corrosion inhibitors for alcohol containing motor fuel
ETHYL CORP11 citations73
US4511368AApr 16, 1985
Corrosion inhibitors for alcohol-based fuels
ETHYL CORP7 citations73
US4066733AJan 3, 1978
Metal extraction from sea nodules
ETHYL CORP9 citations73
US4927553AMay 22, 1990
Haze-free boronated antioxidant
ETHYL CORP13 citations72
US4479905AOct 30, 1984
Nitration process
ETHYL CORP14 citations71
US5015770AMay 14, 1991
Process for preparing (hydrocarbylthio) aromatic amines
ETHYL CORP2 citations62
US5302755AApr 12, 1994
Method for DMTDA production
ETHYL CORP6 citations61