Inventor
COLLINS JOSEPH C
US20 patents
⚠️ This page may combine multiple inventors who share the name “COLLINS JOSEPH C”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
STERLING DRUG INC
17 patentsUS4302462ANov 24, 1981
4(or 3)-(3,4-Dihydroxyphenyl)pyridines, their cardiotonic use and cardiotonic use of their methyl ethers
STERLING DRUG INC7 citations74
US4031246AJun 21, 1977
Aryloxyalkyl diketones
STERLING DRUG INC16 citations73
US4275201AJun 23, 1981
Aryl substituted diketones
STERLING DRUG INC2 citations62
US4227015AOct 7, 1980
Substituted phenylvinyl cyclopropyl ketones
STERLING DRUG INC2 citations62
US4182729AJan 8, 1980
Arylvinyl cyclopropyl ketones
STERLING DRUG INC2 citations62
US4171378AOct 16, 1979
Aryl substituted diketones
STERLING DRUG INC3 citations62
US4133959AJan 9, 1979
Aryloxyalkyl diketones
STERLING DRUG INC2 citations62
US4093736AJun 6, 1978
Methylenedioxyphenyl substituted aliphatic diketones
STERLING DRUG INC6 citations62
US3933837AJan 20, 1976
3,4-Methylenedioxyphenoxy-alkyl diketones and keto-esters
STERLING DRUG INC3 citations62
US4113774ASep 12, 1978
N-(Dichloroacetyl) diamine compounds and process of preparing same
STERLING DRUG INC2 citations58
US4246284AJan 20, 1981
Aminosulfonyl-substituted aryloxyalkyl diketones
STERLING DRUG INC1 citations52
US4198436AApr 15, 1980
Dialkylamino- and dialkylaminoalkoxy-substituted aryloxyalkyl diketones
STERLING DRUG INC0 citations52
US4182727AJan 8, 1980
4-[6-(4-Cyanophenoxy)hexyl]-3,5-heptanedione
STERLING DRUG INC0 citations52
US4182761AJan 8, 1980
Acyloxy-substituted aryloxyalkyl diketones
STERLING DRUG INC0 citations52
US4189500AFeb 19, 1980
Aryl substituted diketones
STERLING DRUG INC0 citations51
US4166074AAug 28, 1979
Dialkylaminophenylethyl (or vinyl) cyclopropyl carbinols
STERLING DRUG INC0 citations51
US4171376AOct 16, 1979
Aryloxyalkyl keto-esters
STERLING DRUG INC0 citations42