Inventor
HENGARTNER URS
10 patents
⚠️ This page may combine multiple inventors who share the name “HENGARTNER URS”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HOFFMANN LA ROCHE
7 patentsUS5605699AFeb 25, 1997
Pigmentation with carotenoids
HOFFMANN LA ROCHE42 citations89
US5120759AJun 9, 1992
Tetrahydronaphthalene derivatives for improving short-term memory
HOFFMANN LA ROCHE8 citations73
US4680310AJul 14, 1987
Tetrahydronaphthalene derivatives
HOFFMANN LA ROCHE17 citations73
US4193850AMar 18, 1980
Alkanoyloxylation of beta-ionone
HOFFMANN LA ROCHE7 citations65
US4360521ANov 23, 1982
7[3,6-Dihydro-1(2H)-pyridyl]-2-oxo-2H-[1,2,4]oxadiazolo[2,3-c]pyrimidine-5-carbamate compounds
HOFFMANN LA ROCHE3 citations62
US4410698AOct 18, 1983
Oxadiazolopyrimidine derivatives
HOFFMANN LA ROCHE0 citations51
US4296259AOct 20, 1981
Preparation of a 1,4-pentadien-3-ol
HOFFMANN LA ROCHE0 citations50