Inventor
GAUTSCHI FRITZ
33 patents
Patents
33 patentsUS4147672AApr 3, 1979
Cyclic C6 ketones in perfumes
FIRMENICH & CIE47 citations94
US4303689ADec 1, 1981
Flavoring with pyrazine derivatives
FIRMENICH & CIE34 citations92
US4200660AApr 29, 1980
Aromatic sulfur flavoring agents
FIRMENICH & CIE31 citations92
US4005227AJan 25, 1977
Flavoring agent
FIRMENICH & CIE21 citations82
US4289659ASep 15, 1981
Cyclic C6 esters and their use in perfumes
FIRMENICH & CIE15 citations81
US4126618ANov 21, 1978
Ethyl or acetyl derivatives of 2-pyridylmethanethiol
FIRMENICH & CIE14 citations74
US4018910AApr 19, 1977
Flavoring agent
FIRMENICH & CIE6 citations74
US3952024AApr 20, 1976
Furfurylthioacetone
FIRMENICH & CIE7 citations74
US3952026AApr 20, 1976
5-Methyl-furfuryl furfuryl ether
FIRMENICH & CIE10 citations74
US3931245AJan 6, 1976
Flavoring agent
FIRMENICH & CIE9 citations74
US3931166AJan 6, 1976
Certain 2,5-dimethyl-3-thiopyrazines
FIRMENICH & CIE9 citations74
US3931246AJan 6, 1976
Flavoring agents
FIRMENICH & CIE15 citations74
US4113891ASep 12, 1978
Flavoring agents
FIRMENICH & CIE4 citations73
US4105661AAug 8, 1978
2-mercapto, alkyl, acetyl and furfuryl-sulfide pyrazines
FIRMENICH & CIE4 citations73
US4000328ADec 28, 1976
Flavoring agent
FIRMENICH & CIE10 citations73
US3993792ANov 23, 1976
Flavoring agent
FIRMENICH & CIE7 citations73
US3976802AAug 24, 1976
Flavoring agent
FIRMENICH & CIE6 citations73
US3968264AJul 6, 1976
Flavoring agent
FIRMENICH & CIE9 citations73
US3947603AMar 30, 1976
Flavoring agent
FIRMENICH & CIE14 citations73
US3940502AFeb 24, 1976
Flavoring agent
FIRMENICH & CIE11 citations73
US4138410AFeb 6, 1979
Flavoring agent
FIRMENICH & CIE2 citations63
US4085109AApr 18, 1978
Pyridine sulfur flavoring agents
FIRMENICH & CIE1 citations63
US4038435AJul 26, 1977
Flavoring agent
FIRMENICH & CIE5 citations63
US3989713ANov 2, 1976
Pyrrylmethylthio flavoring agents
FIRMENICH & CIE5 citations62
US3943260AMar 9, 1976
Flavoring agent
FIRMENICH & CIE5 citations62
US4578277AMar 25, 1986
1(7)-p-Menthen-9-al and its utilization as perfuming and flavoring ingredient
FIRMENICH & CIE3 citations59
US4002793AJan 11, 1977
7-Methyl-2-benzofuran carboxaldehyde
FIRMENICH & CIE1 citations52
US3985906AOct 12, 1976
Flavoring agent
FIRMENICH & CIE0 citations52
US3978241AAug 31, 1976
Flavoring agent
FIRMENICH & CIE0 citations52
US3961095AJun 1, 1976
Flavoring agent
FIRMENICH & CIE1 citations52
US3950566AApr 13, 1976
Flavoring agent
FIRMENICH & CIE1 citations52
US3949100AApr 6, 1976
Flavoring agent
FIRMENICH & CIE1 citations52
US4543429ASep 24, 1985
1(7)-P-menthen-9-al
FIRMENICH & CIE0 citations48