Issued Patents All Time
Showing 25 most recent of 47 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6242596 | Preparation of betamethyl carbapenem intermediates | Woo-Baeg Choi, Guy R. Humphrey, Paul J. Reider, Andrew S. Thompson, Ralph P. Volante | 2001-06-05 |
| 5654424 | Preparation of beta-methyl carbapenem intermediates | Woo-Baeg Choi, Guy R. Humphrey, Paul J. Reider, Andrew S. Thompson, Ralph P. Volante | 1997-08-05 |
| 5446158 | Process for synthesis of FK-506 and tricarbonyl intermediates | Todd K. Jones, Sander G. Mills, David Askin, Robert A. Reamer, Richard Desmond +2 more | 1995-08-29 |
| 5391752 | Process for the preparation of antiulcer agents | Robert S. Hoerrner, Joel J. Friedman, Joseph S. Amato, Thomas M. H. Liu, Leonard M. Weinstock | 1995-02-21 |
| 5235066 | FK-506 type macrolide intermediate | David Askin, Daisy Joe, Ralph P. Volante | 1993-08-10 |
| 5177201 | Nitrogen deprotected 4-acyloxyazetidin-2-ones | Joseph E. Lynch, William L. Laswell, Ralph P. Volante | 1993-01-05 |
| 5169952 | Stereoselective production of hydroxyamide compounds from chiral .alpha.-amino epoxides | David Askin, Ralph P. Volante, Michael Arthur Wallace | 1992-12-08 |
| 5164525 | Synthetic process for FK-506 type macrolide intermediates | David Askin, Ralph P. Volante, Daisy Joe | 1992-11-17 |
| 5145957 | Stereoselective synthesis of a chiral cis 3-beta hydrogen (3R) 4-aroyloxy azetidinone | David M. Tschaen, Joseph E. Lynch, William L. Laswell, Ralph P. Volante | 1992-09-08 |
| 5104984 | Enantioselective process for producing 1-beta-methyl carbapenem antibiotic intermediates | Thomas N. Salzmann, Lelia M. Fuentes | 1992-04-14 |
| 5099033 | Process of making 2,5-diaryl tetrahydrofurans and analogs thereof useful as PAF antagonists | Andrew S. Thompson, Thomas R. Verhoeven | 1992-03-24 |
| 5087703 | Process for synthesis of FK-506 intermediates | Ralph P. Volante, David Askin, Kenneth M. Ryan | 1992-02-11 |
| 5075436 | Chiral 1-.beta.-methyl-carbapenem intermediates | Anthony O. King, Lelia M. Fuentes | 1991-12-24 |
| 5064964 | Process for certain (2R-trans)hexahydroaroquinolizines | Ann E. DeCamp, Anthony O. King, Ralph P. Volante | 1991-11-12 |
| 4980466 | Hydroxide mediated FK-506 rearrangement product | David Askin, Todd K. Jones, Robert A. Reamer, Ralph P. Volante | 1990-12-25 |
| 4968815 | Synthesis of (S)-3-(thien-2-ylthio)butyric acid analogs | Thomas J. Blacklock | 1990-11-06 |
| 4952288 | Process for the preparation of 4-acyloxyazetidin-2-one by electrochemical methods | Joseph E. Lynch, Ralph P. Volante, William L. Laswell | 1990-08-28 |
| 4942235 | Process for certain (2R-trans)hexahydroaroquinolizines | Ann E. DeCamp, Ralph P. Volante, Anthony O. King | 1990-07-17 |
| 4940520 | Process for the preparation of 4-acyloxyazetidin-2-one by singlet oxygen oxidation | Joseph E. Lynch, William L. Laswell, Ralph P. Volante | 1990-07-10 |
| 4940803 | Process for synthesis of 1R,2R,5R-2-hydroxy-6-oxo-7-oxabicyclo[3.2.1]-octane | Sander G. Mills, Ralph P. Volante | 1990-07-10 |
| 4923982 | Oxidation and reduction method to produce 4-acyloxyazetidin-2-one | Joseph E. Lynch, William L. Laswell, Ralph P. Volante | 1990-05-08 |
| 4920218 | Novel hydroxide mediated FK-506 rearrangement process | David Askin, Todd K. Jones, Robert A. Reamer, Ralph P. Volante | 1990-04-24 |
| 4914220 | Process for synthesis of E-2-methyl-.alpha.,.beta.-unsaturated aldehydes | Richard Desmond, Sander G. Mills, Ralph P. Volante | 1990-04-03 |
| 4876364 | Hydrogenation process for the formation of 4A,5-dihydro HMG-CoA reductase inhibitors | Ann D. Schuda, Thomas R. Verhoeven | 1989-10-24 |
| 4871873 | Process for synthesis of arylglyoxal arylimines | Richard Desmond, Sander G. Mills, Ralph P. Volante | 1989-10-03 |