Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10457771 | Biobased hydroxyl or carboxyl polyester resins | Gregory A. Delmas, Frank Cogordan, Alain Riondel | 2019-10-29 |
| 9969840 | Specific method for preparing biobased polyesters | Frank Cogordan, Alain Riondel | 2018-05-15 |