Inventor
GIERSCH WOLFGANG
CH7 patents
Patents
7 patentsUS4460498AJul 17, 1984
Unsaturated alicyclic ethers and their utilization as perfuming and flavoring ingredients
FIRMENICH & CIE6 citations71
US4255292AMar 10, 1981
Perfuming composition containing 3-phenyl-cyclohex-2-en-1-one
FIRMENICH & CIE2 citations60
US6180814B1Jan 30, 2001
Nitriles and aldehydes derived from 3-isopropenyl-1,2-dimethyl-1-cyclopentanol and their use in perfumery
FIRMENICH & CIE2 citations59
US6022531AFeb 8, 2000
Use of 2,5,6-trimethyl-2-heptanol in perfumery and as flavoring ingredient
FIRMENICH & CIE3 citations59
US7112699B2Sep 26, 2006
Process for the direct conversion of lactones into unsaturated ketones or aldehydes
FIRMENICH & CIE0 citations50
US4396781AAug 2, 1983
Unsaturated alicyclic ethers
FIRMENICH & CIE0 citations50
US6410504B1Jun 25, 2002
Nitriles and aldehydes derived from 3-isopropenyl-1,2-dimethyl-1-cyclopentanol and their use in perfumery
FIRMENICH & CIE0 citations48