Inventor

SCHWARZENBACH ROLF

CH6 patents

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

GIVAUDAN ROURE CORP

2 patents

US5403944AApr 4, 1995

Organosilicon compounds

GIVAUDAN ROURE CORP45 citations93

US5495039AFeb 27, 1996

Organosilicon compounds

GIVAUDAN ROURE CORP5 citations70

ROCHE VITAMINS INC

2 patents

US6123929ASep 26, 2000

Light screening composition containing a polysiloxane-type UV-B screening agent and a benzimidazol-type screening agent

ROCHE VITAMINS INC9 citations72

US6165451ADec 26, 2000

Cosmetic light screening composition

ROCHE VITAMINS INC9 citations71

GIVAUDAN SA

1 patent

US6467332B1Oct 22, 2002

Device for olfactory judgment of an odorous substance, use thereof and a method of operating the device

GIVAUDAN SA50 citations86

GIVAUDAN CORP

1 patent

US4713473ADec 15, 1987

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

GIVAUDAN CORP2 citations60