Inventor
ROVNYAK GEORGE C
US35 patents
⚠️ This page may combine multiple inventors who share the name “ROVNYAK GEORGE C”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SQUIBB & SONS INC
32 patentsUS5223516AJun 29, 1993
3,3,3-trifluoro-2-mercaptomethyl-N-tetrazolyl substituted propanamides and method of using same
SQUIBB & SONS INC84 citations95
US4053613AOct 11, 1977
1,3,thiazolinyl and 1,3 thiazinyl substituted indolinones
SQUIBB & SONS INC55 citations95
US5414017AMay 9, 1995
Trifluoromethyl mercaptan and mercaptoacyl derivatives and method of using same
SQUIBB & SONS INC32 citations92
US5374643ADec 20, 1994
Aryl urea (thiourea) and cyanoguanidine derivatives
SQUIBB & SONS INC47 citations92
US5310932AMay 10, 1994
Chromanyl substituted indole potassium channel openers
SQUIBB & SONS INC20 citations92
US5202330AApr 13, 1993
2-thio or oxo-4-aryl or heterocyclo-1,5(2H)-pyrimidinedicarboxylic acid diesters and 3-acyl-5-pyrimidinecarboxylic acids and esters
SQUIBB & SONS INC49 citations92
US4855301AAug 8, 1989
1,2,3,4-Tetrahydro-6-substituted-4-aryl(or heterocyclo)-3-((substituted amino)carbonyl)-2-thioxo (or oxo)-5-pyrimidinecarboxylic acids and esters
SQUIBB & SONS INC32 citations92
US4002749AJan 11, 1977
Substituted indolinones
SQUIBB & SONS INC54 citations92
US4753946AJun 28, 1988
Pyrimidinecarboxylic acid derivatives
SQUIBB & SONS INC16 citations74
US4254267AMar 3, 1981
Mercaptoacyldihydropyrazole carboxylic acid derivatives
SQUIBB & SONS INC7 citations74
US4211786AJul 8, 1980
Mercaptoacyldihydropyrazole carboxylic acid derivatives
SQUIBB & SONS INC13 citations74
US4127667ANov 28, 1978
Substituted thiopyrano(4,3-b)pyrans
SQUIBB & SONS INC12 citations74
US5414013AMay 9, 1995
Trifluoromethyl mercaptan and mercaptoacyl derivatives and method of using same
SQUIBB & SONS INC10 citations73
US5143915ASep 1, 1992
Dihydropyrimidine macrocyclic lactones useful as calcium antagonists and agonists
SQUIBB & SONS INC7 citations73
US4902684AFeb 20, 1990
Benzazepine and benzothiazepine derivatives
SQUIBB & SONS INC13 citations73
US4555579ANov 26, 1985
Dioxolenylmethyl ester prodrugs of phosphinic acid ace inhibitors
SQUIBB & SONS INC3 citations63
US4371526AFeb 1, 1983
Phosphinylalkanoyl substituted 4,5-dihydropyrazole-5-carboxylic acid derivatives and hypotensive method and composition
SQUIBB & SONS INC2 citations63
US4322541AMar 30, 1982
Dihydropyrazole-5-carboxylic acid and analogs
SQUIBB & SONS INC2 citations63
US4266065AMay 5, 1981
Mercaptoacyldihydropyrazole carboxylic acid derivatives
SQUIBB & SONS INC5 citations63
US4220791ASep 2, 1980
Mercaptoacylpyrazolidinone carboxylic acid derivatives
SQUIBB & SONS INC2 citations63
US4128648ADec 5, 1978
Substituted pyrano[4,3-d]-thiazolo[3,2-a]pyrimidines
SQUIBB & SONS INC3 citations63
US4110452AAug 29, 1978
Pyrazolo (1,5-c) quinazoline derivatives and related compounds
SQUIBB & SONS INC5 citations63
US4003890AJan 18, 1977
Benzylidene pyrano[4,3-c]pyrazoles
SQUIBB & SONS INC5 citations63
US3994880ANov 30, 1976
2,3,3A,4,6,7-Hexahydro-2-heterocyclicalkyl-3-aryl-7-(arylmethylene)thiopyrano[4,3-c]pyrazoles and analogs thereof
SQUIBB & SONS INC4 citations63
US3979381ASep 7, 1976
Thiopyrano[4,3-c] pyrazoles
SQUIBB & SONS INC5 citations63
US3962222AJun 8, 1976
3A,4,6,7-Tetrahydro-3-phenyl-7-(phenylalkylene)-thiopyrano[4,3-C]pyrazole-2(3H)-alkanamine, and analogs
SQUIBB & SONS INC5 citations63
US5103006AApr 7, 1992
Dihydropyrimidine lactone derivatives
SQUIBB & SONS INC2 citations62
US4371543AFeb 1, 1983
Bis-amidine indene ketones, compositions containing same and method of use
SQUIBB & SONS INC1 citations52
US4341797AJul 27, 1982
Bis-(amidine phenyl)cyclohexanecarboxylic acid ketones, compositions containing same and method of use
SQUIBB & SONS INC1 citations52
US4325958AApr 20, 1982
Bis-amidine ketones, compositions containing same and method of use
SQUIBB & SONS INC1 citations52
US4178379ADec 11, 1979
Substituted pyrano[4,3-c]pyrazoles, compositions containing same, and method of use
SQUIBB & SONS INC0 citations52
US4128647ADec 5, 1978
Substituted thiazolo [3,2-a]-thiopyrano[4,3-d]pyrimidines
SQUIBB & SONS INC1 citations52