Issued Patents All Time
Showing 51–75 of 82 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5138050 | 6-amido-1-methyl carbapenems | Ravindra N. Guthikonda, Thomas N. Salzmann | 1992-08-11 |
| 5132422 | 2-naphthyl-carbapenem intermediates | Mark L. Greenlee | 1992-07-21 |
| 5132420 | Intermediates for preparing 2-(substituted-dibenzo-furanyl and dibenzothienyl) carbapenem antibacterial agents | Mark L. Greenlee, Thomas N. Salzmann | 1992-07-21 |
| 5132421 | 2-naphthyl-carbapenem intermediates | Mark L. Greenlee | 1992-07-21 |
| 5128335 | 2-heteroarylphenyl-carbapenem antibacterial agents | Ravindra N. Guthikonda, Susan M. Schmitt | 1992-07-07 |
| 5124323 | 2-(quinoliniumalkyl and isoquinoliniumalkyl) phenyl carbapenem antibacterial agents | Thomas N. Salzmann, David A. Muthard | 1992-06-23 |
| 5055463 | Spirocyclic 6-amido carbapenems | Mark L. Greenlee, Thomas N. Salzmann | 1991-10-08 |
| 5037820 | Carbapenem antibacterial agents | Eugene D. Thorsett, Thomas N. Salzmann | 1991-08-06 |
| 5034385 | 2-(heteroarylsubstituted)phenyl carbapenem antibacterial agents | Thomas N. Salzmann, David H. Shih | 1991-07-23 |
| 5034384 | 2-(9-fluorenonyl)-carbapenem antibacterial agents | Mark L. Greenlee, Lovji D. Cama, James V. Heck | 1991-07-23 |
| 5032587 | 2-naphthyl-carbapenem antibacterial agents | Mark L. Greenlee | 1991-07-16 |
| 5025008 | 2-(substituted-dibenzofuranyl and dibenzothienyl) carbapenem antibacterial agents | Thomas N. Salzmann, Mark L. Greenlee | 1991-06-18 |
| 5025006 | 2-biphenyl-carbapenem antibacterial agents | Thomas N. Salzmann | 1991-06-18 |
| 5025007 | 2-(9-fluorenonyl)-carbapenem antibacterial agents | Mark L. Greenlee, Lovji D. Cama, James V. Heck | 1991-06-18 |
| 5011832 | 2-biphenyl-carbapenem antibacterial agents | Thomas N. Salzmann | 1991-04-30 |
| 5006519 | 2-naphthyl-carbapenem antibacterial agents | Mark L. Greenlee | 1991-04-09 |
| 5004740 | 2-phenanthrenyl-carbapenem antibacterial agents | Thomas N. Salzmann, Mark L. Greenlee | 1991-04-02 |
| 5004739 | 2-phenanthrenyl carbapenem antibacterial agents | Mark L. Greenlee, Thomas N. Salzmann | 1991-04-02 |
| 4978659 | 2-(Heteroaryliumalkyl)phenyl carbapenem antibacterial agents | David A. Muthard, Thomas N. Salzmann | 1990-12-18 |
| 4962101 | 2-(Heterocyclylalkyl)phenyl carbapenem antibacterial agents | Thomas N. Salzmann | 1990-10-09 |
| 4748162 | 6-substituted-2-carbaminidoyl-pen-2-em-3-carboxylic acids | William J. Leanza, Burton G. Christensen, Ronald W. Ratcliffe | 1988-05-31 |
| 4675317 | 2-unsaturated alkylthio-pen-2-em-3-carboxylic acids | William J. Leanza, Ronald W. Ratcliffe, David A. Muthard | 1987-06-23 |
| 4650794 | 6-(1-hydroxyethyl)-2-carbamimidoyl-pen-2-em-3-carboxylic acids | Burton G. Christensen, William J. Leanza, Ronald W. Ratcliffe | 1987-03-17 |
| 4610823 | Process for preparing substituted 2-thioxopenams and 2-substituted thiopenems | William J. Leanza, Ronald W. Ratcliffe | 1986-09-09 |
| 4388310 | 6-Amido-2-S-oxides of substituted 2-organothio-pen-2-em-3-carboxylic acids | Burton G. Christensen, David A. Muthard, Ronald W. Ratcliffe | 1983-06-14 |