Inventor
OHLOFF GUENTHER
CH20 patents
Patents
20 patentsUS4226892AOct 7, 1980
Flavoring with cycloaliphatic unsaturated ketones
FIRMENICH & CIE22 citations81
US4311852AJan 19, 1982
Oxygen containing derivatives of tricyclo[6.2.1.02,7 ]undecane
FIRMENICH & CIE7 citations73
US4711875ADec 8, 1987
Composition essentially consisting of trans-1-(2,6,6-trimethylcyclohexyl)-hexan-3-ol
FIRMENICH & CIE13 citations71
US4623750ANov 18, 1986
Composition essentially consisting of trans-1-(2,6,6-trimethylcyclohexyl)-hexan-3-ol
FIRMENICH & CIE13 citations71
US4460498AJul 17, 1984
Unsaturated alicyclic ethers and their utilization as perfuming and flavoring ingredients
FIRMENICH & CIE6 citations71
US4296258AOct 20, 1981
Process for the preparation of macrocyclic ketones
FIRMENICH & CIE7 citations68
US4252693AFeb 24, 1981
Perfume compositions containing spirane derivatives
FIRMENICH & CIE2 citations63
US4818747AApr 4, 1989
Bicyclic aliphatic alcohols and their utilization as perfuming ingredients
FIRMENICH & CIE2 citations62
US4608445AAug 26, 1986
Oxygenated alicyclic compounds
FIRMENICH & CIE4 citations62
US4524019AJun 18, 1985
Spiro-lactone derivatives, their use as perfuming agents, and perfuming composition containing same
FIRMENICH & CIE2 citations62
US4438023AMar 20, 1984
Oxygenated tricyclic derivatives of norbornane and use of same as perfuming ingredients
FIRMENICH & CIE3 citations62
US4372881AFeb 8, 1983
Unsaturated alicyclic compounds, their use as perfuming and flavoring ingredients
FIRMENICH & CIE5 citations62
US4304793ADec 8, 1981
Polyunsaturated aliphatic esters as flavoring ingredients
FIRMENICH & CIE4 citations62
US4271076AJun 2, 1981
Tricyclic lactones
FIRMENICH & CIE4 citations62
US5057239AOct 15, 1991
Use of a spiranic lactone as fragrance ingredient
FIRMENICH & CIE3 citations61
US4255292AMar 10, 1981
Perfuming composition containing 3-phenyl-cyclohex-2-en-1-one
FIRMENICH & CIE2 citations60
US4341666AJul 27, 1982
Perfuming with oxygen containing derivatives of tricyclo[6.2.1.02,7 ]un
FIRMENICH & CIE1 citations51
US4396781AAug 2, 1983
Unsaturated alicyclic ethers
FIRMENICH & CIE0 citations50
US4341897AJul 27, 1982
Pyranic derivatives for use in the preparation of muscone
FIRMENICH & CIE0 citations50
US4277625AJul 7, 1981
Process for the preparation of muscone
FIRMENICH & CIE1 citations50