Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7935827 | Optically active, heteroaromatic β-hydroxy esters and processes for their preparation from β-keto esters and processes for the preparation of these β-keto esters | Johannes Platzek, Ludwig Zorn, Werner Skuballa, Orlin Petrov | 2011-05-03 |