Inventor · disambiguated record
Charles A. Kettner
Also filed as: KETTNER CHARLES A · KETTNER CHARLES ADRIAN
15 granted patents·1 pending application·1,519 citations·filing 1980–2002
96Inventor score
Top patents by PatentIndex Score
16 records- 0198US5187157APeptide boronic acid inhibitors of trypsin-like proteasesDU PONT MERCK PHARMA·Filed 1988·Granted Feb 16, 1993·229 cites·51 claims
- 0298US4499082Aα-Aminoboronic acid peptidesDU PONT·Filed 1983·Granted Feb 12, 1985·257 cites·19 claims
- 0397US4935493AProtease inhibitorsDU PONT·Filed 1987·Granted Jun 19, 1990·240 cites·12 claims
- 0495US5384410ARemoval of boronic acid protecting groups by transesterificationDU PONT MERCK PHARMA·Filed 1993·Granted Jan 24, 1995·102 cites·8 claims
- 0595US5242904APeptide boronic acid inhibitors of trypsin-like proteasesDU PONT MERCK PHARMA·Filed 1992·Granted Sep 7, 1993·108 cites·34 claims
- 0692US5250720AIntermediates for preparing peptide boronic acid inhibitors of trypsin-like proteasesDU PONT MERCK PHARMA·Filed 1992·Granted Oct 5, 1993·111 cites·2 claims
- 0792US4652552ATetrapeptide methyl ketone inhibitors of viral proteasesDU PONT·Filed 1984·Granted Mar 24, 1987·67 cites·9 claims
- 0892US4644055AMethod for preparing specific inhibitors of virus-specified proteasesDU PONT·Filed 1984·Granted Feb 17, 1987·79 cites·9 claims
- 0986US4636492AInhibition of viral protease activity by peptide halomethyl ketonesDU PONT·Filed 1984·Granted Jan 13, 1987·53 cites·26 claims
- 1085US5462964ADipeptide boronic acid inhibitors of trypsin-like enzymesDU PONT MERCK PHARMA·Filed 1993·Granted Oct 31, 1995·31 cites·12 claims
- 1184US6586615B1α-aminoboronic acids prepared by novel synthetic methodsBRISTOL MYERS SQUIBB CO·Filed 2002·Granted Jul 1, 2003·35 cites·21 claims
- 1284US5658885AAmidino and guanidino substituted boronic acid inhibitors of trypsin-like enzymesDU PONT MERCK PHARMA·Filed 1994·Granted Aug 19, 1997·68 cites·15 claims
- 1384US4318904APeptide affinity labels for thrombin and other trypsin-like proteasesRESEARCH CORP·Filed 1980·Granted Mar 9, 1982·73 cites·12 claims
- 1479US4582821AInhibition of cyclic nucleotide independent protein kinasesDU PONT·Filed 1983·Granted Apr 15, 1986·44 cites·4 claims
- 1564US4952493APeptide substrates for detecting virus-specified protease activityDU PONT·Filed 1987·Granted Aug 28, 1990·22 cites·5 claims
- 1640US2002102533A1Hepatitis C protease exosite for inhibit or designFiled 2001·Application pending·0 cites
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