Inventor
HOFFMANN ARTHUR K
7 patents
⚠️ This page may combine multiple inventors who share the name “HOFFMANN ARTHUR K”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
AMERICAN CYANAMID CO
6 patentsUS4370482AJan 25, 1983
Synthesis of tetramisole, levamisole and their derivatives
AMERICAN CYANAMID CO3 citations61
US4310672AJan 12, 1982
Synthesis of intermediates for tetramisole, levamisole and their derivatives
AMERICAN CYANAMID CO3 citations61
US4139707AFeb 13, 1979
Intermediates for synthesis of tetramisole, levamisole and their derivatives
AMERICAN CYANAMID CO2 citations61
US4273764AJun 16, 1981
Stabilization of 2,2-dimethyl-4,5-benzospiro[2,4]hepta-4,6-diene-1-carboxylic acid, α-
AMERICAN CYANAMID CO2 citations59
US4210760AJul 1, 1980
Processes for dehydrogenation of arylimidazolidones
AMERICAN CYANAMID CO0 citations49
US4314066AFeb 2, 1982
Synthesis of tetramisole, levamisole and their derivatives
AMERICAN CYANAMID CO0 citations40