Inventor
BERKOFF CHARLES E
5 patents
Patents
5 patentsUS3962438AJun 8, 1976
Anti-arthritic 1H-pyrimido-(5,4,3-kl)phenothiazine-1,3(2H)-diones and 1-thiones
SMITHKLINE CORP7 citations71
US4079061AMar 14, 1978
Process using alkali fusion for decyanation of tert.-nitriles
SMITHKLINE CORP7 citations63
US3976633AAug 24, 1976
Substituted cyano,trifluoromethylphenyl linear triazenes
SMITHKLINE CORP5 citations61
US3978225AAug 31, 1976
Heterocyclic homoprostanoidal derivatives
SMITHKLINE CORP2 citations53
US4092352AMay 30, 1978
2,3-Dichloro-4-hydroxy-benzoic acid and process for preparation thereof
SMITHKLINE CORP0 citations48