WP

William J. Pitts

BS Bristol-Myers Squibb: 45 patents #46 of 3,969Top 2%
DP Dupont Pharmaceuticals: 4 patents #25 of 197Top 15%
DP Dupont Merck Pharmaceutical: 4 patents #29 of 228Top 15%
📍 Newtown, PA: #13 of 507 inventorsTop 3%
🗺 Pennsylvania: #595 of 74,527 inventorsTop 1%
Overall (All Time): #48,366 of 4,157,543Top 2%
53
Patents All Time

Issued Patents All Time

Showing 26–50 of 53 patents

Patent #TitleCo-InventorsDate
7981881 Fused heterocyclic compounds and use thereof Joseph Barbosa, Junqing Guo 2011-07-19
7737279 1,6-dihydro-1,3,5,6-tetraaza-as-indacene based tricyclic compounds and pharmaceutical compositions comprising same James Kempson, Junqing Guo, Jagabandhu Das, Charles M. Langevine, Steven H. Spergel +1 more 2010-06-15
7683171 1H-imidazo[4,5-d]thieno[3,2-b]pyridine based tricyclic compounds and pharmaceutical compositions comprising same Jagabandhu Das, Yuping Qiu, Steven H. Spergel 2010-03-23
7601836 Pyrido[2,3-D]pyrimidine inhibitors of phosphodiesterase (PDE) 7 Joseph Barbosa 2009-10-13
7595317 Barbituric acid derivatives as inhibitors of TNF-α converting enzyme (TACE) and/or matrix metalloproteinases Jingwu Duan, Bin Jiang, Lihua Chen, Zhonghui Lu, Joseph Barbosa 2009-09-29
7557211 8H-imidazo[4,5-D]thiazolo[4,5-B]pyridine based tricyclic compounds and pharmaceutical compositions comprising same Jagabandhu Das, James Kempson, Steven H. Spergel 2009-07-07
7456194 Imidazo-fused oxazolo [4,5-b]pyridine and imidazo-fused thiazolo[4,5-b]pyridine based tricyclic compounds and pharmaceutical compositions comprising same Alaric J. Dyckman, Makonen Belema, Patrice Gill, James Kempson, Yuping Qiu +3 more 2008-11-25
7384937 Fused heterocyclic compounds and use thereof Joseph Barbosa, Junqing Guo 2008-06-10
7329668 Pyrazolopurine-based tricyclic compounds and pharmaceutical compositions comprising same Yuping Qiu, Makonen Belema, Xuejie Yang, Fred Zusi 2008-02-12
7294624 Barbituric acid derivatives as inhibitors of TNF-α converting enzyme (TACE) and/or matrix metalloproteinases Jingwu Duan, Bin Jiang, Lihua Chen, Zhonghui Lu, Joseph Barbosa 2007-11-13
7176214 Imidazo-fused oxazolo[4,5-β]pyridine and imidazo-fused thiazolo[4,5-β]pyridine based tricyclic compounds and pharmaceutical compositions comprising same Makonen Belema, Patrice Gill, James Kempson, Yuping Qiu, Claude A. Quesnelle +2 more 2007-02-13
7109224 Acyl guanidine compounds and use thereof James Kempson 2006-09-19
7105667 Fused heterocyclic compounds and use thereof Joseph Barbosa, Junqing Guo 2006-09-12
7087614 Pyrimidine inhibitors of phosphodiesterase (PDE) 7 Junqing Guo, Joseph Barbosa, Marianne Carlsen, Claude A. Quesnelle, Marco Dodier 2006-08-08
7022849 Quinazoline and pyrido[2,3-d]pyrimidine inhibitors of phosphodiesterase (PDE) 7 Joseph Barbosa 2006-04-04
6919335 Heterocycles that are inhibitors of IMPDH enzyme Edwin J. Iwanowicz, Scott Hunter Watterson, T. G. Murali Dhar, Henry H. Gu 2005-07-19
6838559 Purine inhibitors of phosphodiesterase (PDE) 7 Wayne Vaccaro, Jacques Y. Roberge, Katerina Leftheris, Joseph Barbosa 2005-01-04
6596747 Compounds derived from an amine nucleus and pharmaceutical compositions comprising same Chunjian Liu, T. G. Murali Dhar, Henry H. Gu, Edwin J. Iwanowicz, Katerina Leftheris +2 more 2003-07-22
6489333 Integrin antagonists Prabhakar Kondaji Jadhav 2002-12-03
6399773 Compounds derived from an amine nucleus that are inhibitors of IMPDH enzyme Chunjian Liu, T. G. Murali Dhar, Henry H. Gu, Edwin J. Iwanowicz, Katerina Leftheris 2002-06-04
6214834 Integrin inhibitor prodrugs Prabhakar Kondaji Jadhav, Douglas G. Batt, Munir A. Hussain, Arnold J. Repta 2001-04-10
6110910 Carbocyclic heterocyclic fused-ring quinolinecarboxylic acids useful as immunosuppressive agents Ronald L. Magolda, Irina C. Jacobson, Carl Henry Behrens, Michael J. Orwat, Douglas G. Batt 2000-08-29
5932586 Prostaglandin synthase inhibitors Douglas G. Batt, Donald J. P. Pinto, Michael J. Orwat, Joseph J. Petraitis 1999-08-03
5874441 Carbocyclic and hetertocyclic fused-ring quinolinecarboxylic acids useful as immunosuppressive agents Ronald L. Magolda, Irina C. Jacobson, Carl Henry Behrens, Michael J. Orwat, Douglas G. Batt 1999-02-23
5710159 Integrin receptor antagonists Matthew E. Voss, Prabhakar Kondaji Jadhav, Joanne M. Smallheer, Douglas G. Batt, John Wityak 1998-01-20