Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5342969 | Recovery of hydroxycarboxylic acid values from poly(hydroxycarboxylic acids) | James V. Hockessin | 1994-08-30 |
| 5310599 | Method for making polymers of alpha-hydroxy acids | — | 1994-05-10 |
| 5292859 | Rare earth metal coordination compounds as lactone polymerization catalysts | Stephan James McLain | 1994-03-08 |