Inventor
IMHOF RENE
20 patents
⚠️ This page may combine multiple inventors who share the name “IMHOF RENE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HOFFMANN LA ROCHE
19 patentsUS4764522AAug 16, 1988
Ethylenediamine monoamides
HOFFMANN LA ROCHE33 citations92
US5011849AApr 30, 1991
Compounds for treating and preventing cognitive diseases and depression and methods of making same
HOFFMANN LA ROCHE50 citations91
US4236010ANov 25, 1980
Phenyl-quinolizidines
HOFFMANN LA ROCHE13 citations82
US4391978AJul 5, 1983
Phenyl-quinolizidines
HOFFMANN LA ROCHE5 citations74
US5318967AJun 7, 1994
2,3,3a,4,5,9b-hexahydro-1H-benzo[e]indole derivatives
HOFFMANN LA ROCHE7 citations73
US4749791AJun 7, 1988
Benzo[f]quinoline intermediates
HOFFMANN LA ROCHE10 citations73
US4732979AMar 22, 1988
Benzazecine derivatives for cognitive and memory functions
HOFFMANN LA ROCHE5 citations73
US5030636AJul 9, 1991
Octahydrobenzo(f)quinoline derivatives
HOFFMANN LA ROCHE12 citations66
US5017608AMay 21, 1991
Hydrocinnamic acid derivatives
HOFFMANN LA ROCHE4 citations63
US4338444AJul 6, 1982
Phenyl-hexahydro-2H-quinolizines
HOFFMANN LA ROCHE1 citations63
US4329467AMay 11, 1982
Phenyl-quinolizidines
HOFFMANN LA ROCHE1 citations63
US4316030AFeb 16, 1982
Phenyl-quinolizidines
HOFFMANN LA ROCHE1 citations63
US4306067ADec 15, 1981
Precursors of phenyl-quinolizidines
HOFFMANN LA ROCHE1 citations63
US4272627AJun 9, 1981
Phenyl-quinolizinones
HOFFMANN LA ROCHE2 citations63
US5318966AJun 7, 1994
Method of inhibiting aretylcholine esterase using 2,3,3a,4,5,9b-hexahydro-1H-benzo[e]indole derivatives
HOFFMANN LA ROCHE2 citations62
US4957911ASep 18, 1990
Benzazecine derivatives for cognitive and memory functions
HOFFMANN LA ROCHE3 citations62
US4876340AOct 24, 1989
Benzazecine derivatives for cognitive and memory functions
HOFFMANN LA ROCHE2 citations62
US4883815ANov 28, 1989
Hydrocinnamic acid derivatives
HOFFMANN LA ROCHE3 citations58
US4684731AAug 4, 1987
Phenyl-quinolizidines
HOFFMANN LA ROCHE1 citations52