Inventor
SHEMANO IRVING
9 patents
⚠️ This page may combine multiple inventors who share the name “SHEMANO IRVING”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
RICHARDSON MERRELL INC
8 patentsUS3953602AApr 27, 1976
Pharmaceutically useful oxygen containing heterocyclic derivatives
RICHARDSON MERRELL INC7 citations71
US3947593AMar 30, 1976
Pharmaceutically useful bis-amine derivatives
RICHARDSON MERRELL INC7 citations71
US4041165AAug 9, 1977
Pharmaceutically useful nitrogen containing heterocyclic derivatives
RICHARDSON MERRELL INC3 citations60
US3937833AFeb 10, 1976
Pharmaceutically useful nitrogen containing heterocyclic derivatives
RICHARDSON MERRELL INC2 citations60
US3937835AFeb 10, 1976
Pharmaceutically useful sulfur containing heterocyclic derivatives
RICHARDSON MERRELL INC6 citations60
US4038400AJul 26, 1977
Method of treating conditions of delayed hypersensitivity using bis-basic substituted acenaphthene derivatives
RICHARDSON MERRELL INC0 citations49
US3946112AMar 23, 1976
Pharmaceutically useful bis-basic ester and thioester derivatives
RICHARDSON MERRELL INC0 citations49
US3937842AFeb 10, 1976
Method of treating conditions of delayed hypersensitivity using bis-basic substituted acenaphthene derivatives
RICHARDSON MERRELL INC0 citations49