RH

Ralph F. Hirschmann

GS Gilead Sciences: 6 patents #238 of 952Top 25%
Merck: 4 patents #2,506 of 9,382Top 30%
Overall (All Time): #132,191 of 4,157,543Top 4%
29
Patents All Time

Issued Patents All Time

Showing 25 most recent of 29 patents

Patent #TitleCo-InventorsDate
9139604 Antiviral phosphonate analogs Constantine G. Boojamra, Carina E. Cannizzaro, James M. Chen, Xiaowu Chen, Aesop Cho +18 more 2015-09-22
8871785 Antiviral phosphonate analogs Constantine G. Boojamra, Carina E. Cannizzaro, James M. Chen, Xiaowu Chen, Aesop Cho +18 more 2014-10-28
8022083 Antiviral phosphonate analogs Constantine G. Boojamra, Carina E. Cannizzaro, James M. Chen, Xiaowu Chen, Aesop Cho +18 more 2011-09-20
7772159 Solution and solid phase synthesis of pyrrolinones and polypyrrolinones Amos B. Smith, III, Hu Liu, Hiroyuki Ikumura 2010-08-10
7645747 Therapeutic phosphonate compounds Constantine G. Boojamra, Carina E. Cannizzaro, James M. Chen, Xiaowu Chen, Aesop Cho +24 more 2010-01-12
7432261 Anti-inflammatory phosphonate compounds Carina E. Cannizzaro, James M. Chen, Xiaowu Chen, Aesop Cho, Lee S. Chong +14 more 2008-10-07
7429565 Antiviral phosphonate analogs Constantine G. Boojamra, Carina E. Cannizzaro, James M. Chen, Xiaowu Chen, Aesop Cho +18 more 2008-09-30
6891046 Solution and solid phase synthesis of pyrrolinones and polypyrrolinones Amos B. Smith, III, Hu Liu, Hiroyuki Ikumura 2005-05-10
6455570 Polypyrrolinone based inhibitors of matrix metalloproteases Amos B. Smith, III, Thomas Nittoli, Paul A. Sprengeler 2002-09-24
6197963 Non-peptide peptidomimetics John Hynes, Maria Cichy-Knight, Rachel Deborah van Rijn, Paul A. Sprengeler, P. Grant Spoors +3 more 2001-03-06
6034247 Oxazolidinones and methods for the synthesis and use of same Amos B. Smith, III, Paul A. Sprengeler, Andrew B. Benowitz, David A. Favor 2000-03-07
6030942 Peptides peptide analogs peptidomimetics and other small molecules useful for inhibiting the activity of ribonucleotide reductase Barry S. Cooperman, Amos B. Smith, III, Paul Laub, Setsuya Sasho, Paul A. Sprengeler +3 more 2000-02-29
6001960 Synthetic somatostatin mimics Rolando A. Spanevello, Ruth F. Nutt 1999-12-14
5965694 Somatostatin mimics and synthetic methods therefor Rolando A. Spanevello 1999-10-12
5886046 Dicarbonyl-containing compounds Amos B. Smith, III, Paul A. Sprengeler, Wenqing Yao, Paul L. Anderson 1999-03-23
5817879 Alicyclic peptidomimetics Ellen Leahy, Paul A. Sprengeler 1998-10-06
5811512 Non-peptide peptidomimetics and related cyclic hexapeptides Paul A. Sprengeler, Wenqing Yao 1998-09-22
5770732 Pyrrolinone-based peptidomimetics Amos B. Smith, III, Paul A. Sprengeler, Ryan Holcomb, Terence P. Keenan, John L. Wood +2 more 1998-06-23
5700905 Synthetic somatostatin mimics Rolando A. Spanevello, Ruth F. Nutt 1997-12-23
5552534 Non-Peptide peptidomimetics Kyriacos C. Nicolaou, Sherrie Pietranico, T. R. Reisine, Joseph M. Salvino, Paul A. Sprengeler +1 more 1996-09-03
5550251 Alicyclic peptidomimetics Ellen Leahy, Paul A. Sprengeler 1996-08-27
5519060 Sulfonamide-based compositions and methods Paul A. Sprengeler, Amos B. Smith, III, Akihisa Yokoyama 1996-05-21
5514814 Pyrrolinone-based compounds Amos B. Smith, III, Paul A. Sprengeler, David Jones 1996-05-07
5489692 Pyrrolinone-based compounds Amos B. Smith, III, Paul A. Sprengeler, Ryan Holcomb, Terence P. Keenan, John L. Wood +1 more 1996-02-06
5250564 Aromatic peptidomimetics Ellen Leahy, Paul A. Sprengeler 1993-10-05