CK

Charles A. Kettner

EA E.I. Du Pont De Nemours And: 7 patents #1,065 of 8,010Top 15%
DP Dupont Merck Pharmaceutical: 6 patents #14 of 228Top 7%
AL Agresearch Limited: 1 patents #167 of 547Top 35%
NH New England Medical Center Hospitals.: 1 patents #50 of 106Top 50%
TU Tufts University: 1 patents #72 of 247Top 30%
BS Bristol-Myers Squibb: 1 patents #2,477 of 3,969Top 65%
📍 Yaphank, NY: #2 of 18 inventorsTop 15%
🗺 New York: #9,734 of 115,490 inventorsTop 9%
Overall (All Time): #327,698 of 4,157,543Top 8%
15
Patents All Time

Issued Patents All Time

Showing 1–15 of 15 patents

Patent #TitleCo-InventorsDate
6586615 &agr;-aminoboronic acids prepared by novel synthetic methods Sharada Jagannathan, Timothy Patrick Forsyth 2003-07-01
5658885 Amidino and guanidino substituted boronic acid inhibitors of trypsin-like enzymes Sheng-Lian O. Lee, David J. Carini, John M. Fevig, Padmaja Mantri, Zixia Feng 1997-08-19
5462964 Dipeptide boronic acid inhibitors of trypsin-like enzymes John M. Fevig, Matthew Abelman, Eugene C. Amparo, Joseph Cacciola, Gregory J. Pacofsky +1 more 1995-10-31
5384410 Removal of boronic acid protecting groups by transesterification 1995-01-24
5250720 Intermediates for preparing peptide boronic acid inhibitors of trypsin-like proteases Ashokkumar B. Shenvi 1993-10-05
5242904 Peptide boronic acid inhibitors of trypsin-like proteases Ashokkumar B. Shenvi 1993-09-07
5187157 Peptide boronic acid inhibitors of trypsin-like proteases Ashokkumar B. Shenvi 1993-02-16
4952493 Peptide substrates for detecting virus-specified protease activity Bruce D. Korant 1990-08-28
4935493 Protease inhibitors William W. Bachovchin, Andrew G. Plaut 1990-06-19
4652552 Tetrapeptide methyl ketone inhibitors of viral proteases Bruce D. Korant 1987-03-24
4644055 Method for preparing specific inhibitors of virus-specified proteases Bruce D. Korant 1987-02-17
4636492 Inhibition of viral protease activity by peptide halomethyl ketones Bruce D. Korant 1987-01-13
4582821 Inhibition of cyclic nucleotide independent protein kinases Efraim Racker 1986-04-15
4499082 .alpha.-Aminoboronic acid peptides Ashokkumar B. Shenvi 1985-02-12
4318904 Peptide affinity labels for thrombin and other trypsin-like proteases Elliott Shaw 1982-03-09