P

Inventor

BERNHARD KURT

CH5 patents
⚠️ This page may combine multiple inventors who share the name “BERNHARD KURT”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HOFFMANN LA ROCHE

3 patents
US5605699AFeb 25, 1997

Pigmentation with carotenoids

HOFFMANN LA ROCHE42 citations89
US4883887ANov 28, 1989

Sulfone polyene intermediates

HOFFMANN LA ROCHE28 citations88
US4585885AApr 29, 1986

Cyclohexenone derivatives and process for making same

HOFFMANN LA ROCHE33 citations86

ROCHE VITAMINS INC

2 patents
US5780693AJul 14, 1998

Process for the manufacturing of zeaxanthin from lutein

ROCHE VITAMINS INC57 citations92
US5670548ASep 23, 1997

Pigmentation with carotenoids

ROCHE VITAMINS INC14 citations70