Issued Patents 1989
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4880940 | 4-alkoxy-3-pyrrolin-2-on-1-yl acetic acid alkyl esters | Thomas Muel, Laurent Duc, John McGarrity | 1989-11-14 |
| 4876350 | Process for the production of (+) biotin | John McGarrity | 1989-10-24 |
| 4873339 | Chiral biotin precursors | John McGarrity, Thomas Meul | 1989-10-10 |
| 4851540 | Process for the production of biotin precursors | John McGarrity, Thomas Meul | 1989-07-25 |
| 4801750 | Process for the produciton of 2-chloroacetoacetic acid amides | Raimund Miller, Barry Jackson | 1989-01-31 |