JK

John Krapcho

ES E.R. Squibb & Sons.: 32 patents #10 of 513Top 2%
📍 Somerville, NJ: #22 of 1,141 inventorsTop 2%
🗺 New Jersey: #2,003 of 69,400 inventorsTop 3%
Overall (All Time): #114,531 of 4,157,543Top 3%
32
Patents All Time

Issued Patents All Time

Showing 26–32 of 32 patents

Patent #TitleCo-InventorsDate
4243804 Heterocyclic containing amines 1981-01-06
4234602 Naphthalenone derivatives and analogs Joseph Schwartz 1980-11-18
4232027 1,2-Dihydro-2-oxo-4-phenyl-3-quinolinecarbonitrile derivatives Chester F. Turk 1980-11-04
4217359 Carbamate derivatives of mercaptoacyl hydroxy prolines 1980-08-12
4216335 Azo methine containing compounds Chester F. Turk 1980-08-05
4214081 Imino containing morpholine compounds 1980-07-22
4199528 Substituted amides having antiinflammatory activity 1980-04-22