Issued Patents 2021
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11154839 | Recycling of superabsorbent polymer via UV irradiation in flow system | John Andrew McDaniel, Gary Wayne Gilbertson, Martin Ian James, Arsen Arsenov Simonyan | 2021-10-26 |
| 11090639 | Catalysts for the dehydration of hydroxypropionic acid and its derivatives | Juan Esteban Velasquez, Jane Ellen Godlewski, Fred Christian Wireko | 2021-08-17 |
| 11034641 | Methods of making acrylic acid from lactic acid or its derivatives in liquid phase | Jakob Albert, Peter Wasserscheid, Nicola Taccardi, Jens Nagengast, Matthias Kehrer +1 more | 2021-06-15 |
| 11008433 | Method for separating and purifying polymers from reclaimed product | John Moncrief Layman, Hans Schonemann, Kara Williams | 2021-05-18 |
| 11001693 | Method for separating and purifying polymers from reclaimed product | John Moncrief Layman, Hans Schonemann, Kara Williams | 2021-05-11 |
| 11000834 | Catalysts for the dehydration of hydroxypropionic acid and its derivatives | Juan Esteban Velasquez, Jane Ellen Godlewski, Fred Christian Wireko | 2021-05-11 |
| 10961366 | Method for purifying reclaimed polymers | John Moncrief Layman, Hans Schonemann, Kara Williams | 2021-03-30 |
| 10941269 | Method for purifying reclaimed polyethylene | John Moncrief Layman, Hans Schonemann, Kara Williams | 2021-03-09 |
| 10899906 | Method for purifying reclaimed polypropylene | John Moncrief Layman, Hans Schonemann, Kara Williams | 2021-01-26 |
| 10882034 | Catalysts for making acrylic acid from lactic acid or its derivatives in liquid phase | Jakob Albert, Peter Wasserscheid, Nicola Taccardi, Jens Nagengast, Matthias Kehrer +1 more | 2021-01-05 |