Issued Patents All Time
Showing 1–25 of 126 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5789584 | Substituted-pyridinyl cephalosporin antibiotics active against methicillin resistant bacteria | In-Seop Cho, Tomasz Glinka, Scott Hecker | 1998-08-04 |
| 5756493 | Cephalosporin antibiotics | Scott Hecker, In-Seop Cho, Tomasz Glinka | 1998-05-26 |
| 5698547 | Cephalosporin antibiotics | In-Seop Cho, Tomasz Glinka, Scott Hecker, Ving J. Lee, Zhijia J. Zhang | 1997-12-16 |
| 5688786 | .beta.-lactam antibiotics | Tomasz Glinka, Ving J. Lee, Scott Hecker | 1997-11-18 |
| 5607926 | Cephalosporin antibiotics | Scott Hecker, In-Seop Cho, Tomasz Glinka | 1997-03-04 |
| 5604218 | Cephalosporin antibiotics | Scott Hecker, In-Seop Cho, Tomasz Glinka, Ving J. Lee | 1997-02-18 |
| 5593986 | Cephalosporin antibiotics | In-Seop Cho, Tomasz Glinka, Scott Hecker | 1997-01-14 |
| 5547978 | Derivatives of pyrrolidin-2-ylcarbonylheterocyclic compounds | Takashi Egawa, Yasuyuki Ichimaru, Shokichi Ohuchi, Tsuneo Okonogi, Arthur A. Patchett +2 more | 1996-08-20 |
| 5140030 | 2-aza-substituted 1-carbadethiapen-2-em-3-carboxylic acids | Ronald W. Ratcliffe, John C. Chabala | 1992-08-18 |
| 5137884 | N-tetrazolyl beta-lactams | W. Alexander Andrus, James V. Heck | 1992-08-11 |
| 5055573 | Process for preparing 1-carba-2-penem-3-carboxylic acid | Lovji D. Cama | 1991-10-08 |
| 5021566 | 6- and 6,6-disubstituted-3-substituted-1-azabicyclo(3.2.0)hept-2-en-7-one-2-car boxylic acids | Ronald W. Ratcliff | 1991-06-04 |
| 4997936 | 2-carbamimidoyl-6-substituted-1-carbadethiapen-2-em-3-carboxylic acids | David B. R. Johnston, Susan M. Schmitt | 1991-03-05 |
| 4994568 | 6- and 4-substituted-1-azabicyclo(3.2.0)heptan-3, 7-dione-2-carboxylates | — | 1991-02-19 |
| 4992542 | 2-substituted-6-carbadethiapen-2-em-3-carboxylic acids | David B. R. Johnston, Susan M. Schmitt | 1991-02-12 |
| 4892869 | 2-aza substituted-1-carbadethiapen-2-em-3-carboxylic acids | Ronald W. Ratcliffe, John C. Chabala | 1990-01-09 |
| 4873324 | Process for chiral synthesis of 1-beta-methyl-carbapenem intermediates | Lovji D. Cama, Susan M. Schmitt | 1989-10-10 |
| 4839352 | N-acyl derivatives of thienamycin | Louis Barash, John Hannah, William J. Leanza, David H. Shih | 1989-06-13 |
| 4833167 | 2-aza-substituted 1-carbadethiapen-2-em-3-carboxylic acids | John C. Chabala, Ronald W. Ratcliffe | 1989-05-23 |
| 4820817 | Process for preparing 3-substituted-6-substituted-7-oxo-1-azabicycl(3.2.0)-hept-2-ene-2-carbox ylic acid | Ronald W. Ratcliffe | 1989-04-11 |
| 4806527 | Avermectin derivatives | Helmut Mrozik, Michael H. Fisher | 1989-02-21 |
| 4783453 | 2-aza-substituted 1-carbadethiapen-2-em-3-carboxylic acids | Ronald W. Ratcliffe, John C. Chabala | 1988-11-08 |
| 4782051 | 2-aza-substituted 1-carbadethiapen-2-em-3 carboxylic acids | John C. Chabala, Ronald W. Ratcliffe | 1988-11-01 |
| 4775669 | 1-carba-2-penem-3-carboxylic acid | Lovji D. Cama | 1988-10-04 |
| 4748162 | 6-substituted-2-carbaminidoyl-pen-2-em-3-carboxylic acids | William J. Leanza, Frank P. DiNinno, Ronald W. Ratcliffe | 1988-05-31 |