Issued Patents All Time
Showing 51–73 of 73 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5132300 | Beta-lactam elastase inhibitors | V. John Jasys, Michael S. Kellogg | 1992-07-21 |
| 5122596 | Polypeptides useful as blockers of calcium channels | Douglas Phillips, Nicholas A. Saccomano | 1992-06-16 |
| 5037846 | Indolyl-3 polyamines and their use as antagonists of excitatory amino acid neurotransmitters | Nicholas A. Saccomano | 1991-08-06 |
| 5013729 | Diastereomeric 5R,6S-6-(1R-hydroxyethyl)-2-(cis-1-oxo-3-thiolanylthio)-2-penem-3-carbox ylic acids | — | 1991-05-07 |
| 4940823 | Process for optically active 3-thiolanyl sulfonate esters | — | 1990-07-10 |
| 4921972 | Process for optically active 3-thiolanyl sulfonate esters | — | 1990-05-01 |
| 4870170 | Process for 2-(1-oxo-3-thiolanyl)-2-penem antibiotics | David L. Lindner | 1989-09-26 |
| 4864046 | Process for optically active 3-thiolanyl sulfonate esters | — | 1989-09-05 |
| 4794179 | 2-(1-oxo-3-thiolanyl)-2-penem antibiotics | David L. Lindner | 1988-12-27 |
| 4772717 | Novel process for the preparation of biotin | — | 1988-09-20 |
| 4762920 | 6,6-Dihalopenicillanic acid 1,1-dioxides | Ronnie D. Carroll | 1988-08-09 |
| 4739047 | Intermediates for 2-(1-oxo-3-thiolanyl)-2-penem antibiotics | David L. Lindner | 1988-04-19 |
| 4738972 | Hypoglycemic thiazolidinediones | James F. Eggler, Gerald F. Holland, Michael R. Johnson | 1988-04-19 |
| 4732988 | Bicyclic precursors for the preparation of biotin | — | 1988-03-22 |
| 4714761 | 6,6-dihalopenicillanic acid 1,1-dioxides and process | Ronnie D. Carroll | 1987-12-22 |
| 4703052 | Hypoglycemic thiazolidinediones | James F. Eggler, Gerald F. Holland, Mickael R. Johnson | 1987-10-27 |
| 4694087 | Imidazolidinone precursors for the preparation of biotin | — | 1987-09-15 |
| 4670564 | Preparation of thieno-imidazole derivatives | Gordon D. Gruetzmacher | 1987-06-02 |
| 4631345 | Thiazole precursors for the preparation of biotin | — | 1986-12-23 |
| 4588527 | Process for preparing penicillanic acid 1,1-dioxide derivatives | Donald K. Pirie, Edward F. Kleinman | 1986-05-13 |
| 4581459 | Process for the preparation of biotin | — | 1986-04-08 |
| 4499017 | Beta-lactamase inhibiting 6-(alkoxyamino-methyl) penicillanic acid 1,1-dioxide and derivatives | Donald K. Pirie, Edward F. Kleinman | 1985-02-12 |
| 4468516 | Process for the preparation of biotin | — | 1984-08-28 |