JK

Joseph M. Karpinski

SL Smithkline Beecham Limited: 20 patents #42 of 1,624Top 3%
AP Aventis Pharmaceuticals: 1 patents #232 of 454Top 55%
GL Glaxosmithkline: 1 patents #290 of 646Top 45%
📍 Pottstown, PA: #16 of 315 inventorsTop 6%
🗺 Pennsylvania: #2,785 of 74,527 inventorsTop 4%
Overall (All Time): #185,554 of 4,157,543Top 5%
23
Patents All Time

Issued Patents All Time

Showing 1–23 of 23 patents

Patent #TitleCo-InventorsDate
8901119 Peptide deformylase inhibitors Kelly M. Aubart, Andrew B. Benowitz, Yuhong Fang, James Hoffman, Andrew Nicholson Knox +4 more 2014-12-02
7919528 Peptide deformylase inhibitors Kelly M. Aubart, Andrew B. Benowitz, Siegfried B. Christensen, IV, Jinhwa Lee, Domingos J. Silva 2011-04-05
7612075 Substituted oxoazaheterocyclyl compounds William R. Ewing, Michael R. Becker, Yong Mi Choi-Sledeski, Heinz W. Pauls, Wei He +16 more 2009-11-03
7332485 Peptide deformylase inhibitors Kelly M. Aubart, Siegfried B. Christensen, IV, Chaya Duraiswami 2008-02-19
6852882 Peptide deformylase inhibitors Siegfried B. Christensen, IV, Maxwell D. Cummings 2005-02-08
6037367 Substituted-pent-4-ynoic acids Siegfried B. Christensen, IV, James S. Frazee 2000-03-14
5990119 1,4,4-(trisubstituted)cyclohexane monomers and related compounds Siegfried B. Christensen, IV, M. Dominic Ryan, Paul E. Bender 1999-11-23
5977122 4,4-(disubstituted)cyclohexan-1-ols monomers and related compounds Siegfried B. Christensen, IV, M. Dominic Ryan, Paul E. Bender 1999-11-02
5900417 1,3,3-(Trisubstituted)cyclohexanemonomers and related compounds Siegfried B. Christensen, IV, M. Dominic Ryan, Paul E. Bender 1999-05-04
5892098 3,3-(disubstituted)cyclohexan-1-one monomers and related compounds Siegfried B. Christensen, IV, M. Dominic Ryan, Paul E. Bender 1999-04-06
5891883 4,4-(disubstituted)cyclohexan-1-ols monomers and related compounds Siegfried B. Christensen, IV, M. Dominic Ryan, Paul E. Bender 1999-04-06
5869677 3,3-(disubstituted)cyclohexan-1-carboxylate monomers and related compounds Siegfried B. Christensen, IV, M. Dominic Ryan, Paul E. Bender 1999-02-09
5866616 3,3-(disubstituted) cyclohexan-1-ol monomers and related compounds Siegfried B. Christensen, IV, M. Dominic Ryan, Paul E. Bender 1999-02-02
5863926 4,4-(disubstituted)cyclohexan-1-carboxylate monomers and related compounds Siegfried B. Christensen, IV, M. Dominic Ryan, Paul E. Bender 1999-01-26
5861421 4,4-(disubstituted) cyclohexan-1-one monomers and related compounds Siegfried B. Christensen, IV, M. Dominic Ryan, Paul E. Bender 1999-01-19
5795918 1,3,3-(Trisubstituted)cyclohex-1-ene dimers and related compounds Siegfried B. Christensen, IV 1998-08-18
5777160 1, 4, 4-(trisubstituted) cyclohex-1-ene dimers and related compounds Siegfried B. Christensen, IV 1998-07-07
5777176 4,4-(disubstituted)cyclohexan-1-ol dimers and related compounds Siegfried B. Christensen, IV 1998-07-07
5767151 3,3-(disubstituted) cyclohexan-1-ylidine acetate dimers and related compounds Siegfried B. Christensen, IV 1998-06-16
5731477 Method for synthesis of aryl difluoromethyl ethers Siegfried B. Christensen, IV, Steven Dabbs 1998-03-24
5723681 3,3-(disubstituted)cyclohexan-1-01 dimers and related compounds Siegfried B. Christensen, IV 1998-03-03
5719184 3,3-(disubstituted)cyclohexan-1-carboxylate dimers and related compounds Siegfried B. Christensen, IV 1998-02-17
5646158 1,3,3-(trisubstituted)cyclohex-1-ene monomers and related compounds Siegfried B. Christensen, IV, M. Dominic Ryan, Paul E. Bender 1997-07-08