Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11879095 | Charge developing polymer compositions and methods of use for for enhanced oil recovery | Sirkku Hanski, Susanna Toivonen, Louis Rosati | 2024-01-23 |
| 10227446 | Method of producing glycolic acid polymers | Thomas Gädda | 2019-03-12 |
| 9657147 | Method for preparing glycolide polyester by ring opening polymerization | Jun Shan, Mika Harkonen, Jarmo Ropponen, Ali Harlin, Harri Heikkinen +3 more | 2017-05-23 |