Inventor

CHAPUIS CHRISTIAN

CH32 patents

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

CHAPUIS CHRISTIAN

FIRMENICH & CIE

Campholinic aldehyde derivatives, process for their preparation and their use as perfuming ingredients

Campholenic tertiary alcohol and its use as a perfuming ingredient

Oxygenated alicyclic compounds and their use in perfumery

Optically active aliphatic alcohols and their use as perfuming ingredients

Cyclic alcohols and their use as perfuming ingredients

Process for the preparation of polyunsaturated olefins

Aldehydic odorant

Use of optically active isomers of (E)-3,3-dimethyl-5-(2,2,3-trimethyl-3-cyclopenten-1-YL)-4-penten-2-OL as perfuming ingredients

Cyclic ketones and their use as perfuming ingredients

2,2,3,6-tetramethyl-cyclohexane-carbaldehyde

Tetramethyl-1-oxaspiro[2.5]octane

Odorant compound

Process for the isomerisation of a cyclohexenyl alkyl or alkenyl ketone

Cyclamen odorant

Lily of the valley odorant

Compound with a woody odour

Violet leaves odorants

1-oxaspiro (4, 5) dec-3-ene derivatives as perfuming ingredients

Perfuming ingredients with odor of the pheromone type

Stereospecific isomerisation of allylamines with the aid of immobilized phosphorated chiral ligands

Process for the preparation of cycloaliphatic aldehydes

Ketones as perfuming ingredients

Odorants of the violet type

Stereospecific isomerisation of allyl amines using chiral phosphorous ligands

Process for the preparation of alkylidenecyclopentanone derivatives

CHAPUIS CHRISTIAN

Violet leaves odorants

Intermediates for the preparation of beta-santalol

Phenol ester as perfuming ingredient

Compounds having sandalwood odors

Carboxylic derivatives as violet and/or woody odorant

Ketones as perfuming ingredients

HERRMANN ANDREAS

Equilibrated dynamic mixtures to control the release of perfuming aldehydes and ketones