P

Inventor

GONZENBACH HANS U

CH7 patents
⚠️ This page may combine multiple inventors who share the name “GONZENBACH HANS U”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

GIVAUDAN CORP

6 patents
US5084440AJan 28, 1992

Acetals and ketals of oxo-tetralins and oxo-indanes

GIVAUDAN CORP21 citations75
US4406828ASep 27, 1983

Odorant and/or flavorant substances

GIVAUDAN CORP8 citations71
US4713473ADec 15, 1987

Process for treating 2-ethylhexyl p-methoxycinnamate in the presence of a phenol

GIVAUDAN CORP2 citations60
US4481133ANov 6, 1984

Odorant and/or flavorant substances

GIVAUDAN CORP2 citations60
US4804776AFeb 14, 1989

Process for the manufacture of benzene derivatives

GIVAUDAN CORP5 citations59
US4457862AJul 3, 1984

Odorant substances

GIVAUDAN CORP5 citations53

GONZENBACH HANS U

1 patent
US4853489AAug 1, 1989

Selective chlorination of para-tertiary-butytoluene

GONZENBACH HANS U0 citations42