Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4937330 | Conversion of cephalosporin hydrohalide salt to alkali metal salt | Loren H. Dill | 1990-06-26 |
| 4613463 | Process and intermediates for the preparation of 17 alphahydroxyprogesterones and corticoids from an enol steroid | — | 1986-09-23 |
| 4442035 | Acyclic amine epoxide process | — | 1984-04-10 |
| 4426335 | Process for making phosphorus derivatives of aminothiomethylcarbamates | — | 1984-01-17 |
| 4308217 | Disulfides of amides of phosphoric acid | Stephen J. Nelson | 1981-12-29 |