JK

John Krapcho

ES E.R. Squibb & Sons.: 32 patents #10 of 513Top 2%
Overall (All Time): #114,531 of 4,157,543Top 3%
32
Patents All Time

Issued Patents All Time

Showing 25 most recent of 32 patents

Patent #TitleCo-InventorsDate
5116851 Pharmaceutical composition and method for treating cardiovascular diseases using substituted anilides and sulfonamides James L. Bergey, Gary J. Grover 1992-05-26
4963671 Process for resolving chiral intermediates used in making calcium channel blockers 1990-10-16
4952692 Benzazepine derivatives Joel C. Barrish, Spencer David Kimball 1990-08-28
4946840 Benzazepine and benzothiazepine derivatives Joel C. Barrish, Spencer David Kimball 1990-08-07
4902684 Benzazepine and benzothiazepine derivatives David Floyd, John T. Hunt, Spencer David Kimball, Jagabandhu Das, George C. Rovnyak +1 more 1990-02-20
RE33072 Benzothiazepine derivatives David Floyd 1989-09-26
4752645 Benzazepine derivatives Jagabandhu Das, David Floyd 1988-06-21
4748239 Benzazepine derivatives David Floyd 1988-05-31
4709046 Acylmercaptoalkanoyl and mercaptoalkanoyl spiro compounds 1987-11-24
4584131 Benzothiazepine derivatives David Floyd 1986-04-22
4578474 Imido, amido and amino derivatives of mercaptoacyl prolines and pipecolic acids Peter C. Wade 1986-03-25
4499287 Certain-4-hydroxy-proline derivatives 1985-02-12
4497953 Imido, amido and amino derivatives of mercaptoacyl prolines and pipecolic acids Peter C. Wade 1985-02-05
4468519 Esters of phosphinylalkanoyl substituted prolines 1984-08-28
4462943 Carboxyalkyl amino acid derivatives of various substituted prolines Edward W. Petrillo, Jr., Eric M. Gordon, Peter W. Sprague 1984-07-31
4456761 4-Substituted dehydroprolines 1984-06-26
4390695 Imido, amido and amino derivatives of mercaptoacyl prolines and pipecolic acids Peter C. Wade 1983-06-28
4356182 Mercaptoacyl derivatives of 4-disubstituted prolines 1982-10-26
4316905 Mercaptoacyl derivatives of various 4-substituted prolines 1982-02-23
4316906 Mercaptoacyl derivatives of substituted prolines Miguel A. Ondetti 1982-02-23
4311697 Derivatives of mercaptoacyl prolines and pipecolic acids 1982-01-19
4310461 Imido, amido and amino derivatives of mercaptoacyl prolines and pipecolic acids Peter C. Wade 1982-01-12
4291040 Mercaptoacyl derivatives of 4-disubstituted prolines and 4-substituted dehydroprolines 1981-09-22
4267354 Substituted amides having antiinflammatory activity and intermediates Chester F. Turk 1981-05-12
4252943 Carbamate derivatives of mercaptoacyl hydroxy prolines 1981-02-24