Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5332839 | Catalytic production of lactide directly from lactic acid | Herman P. Benecke, Richard A. Markle | 1994-07-26 |
| 5319107 | Method to produce cyclic esters | Herman P. Benecke, Alex Cheung, George E. Cremeans, Melville E. D. Hillman, Edward S. Lipinsky +1 more | 1994-06-07 |