Issued Patents 2021
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10941285 | Stabilized polyolefin compositions comprising benzofuranones and acid scavengers | Werner Hoelzl | 2021-03-09 |
| 10941286 | Stabilized polyolefin compositions comprising benzofuranones and hindered amine light stabilizers | Werner Hoelzl | 2021-03-09 |
| 10934423 | Stabilized polyolefin compositions comprising benzofuranones and organophosphorus stabilizers | Werner Hoelzl | 2021-03-02 |
| 10913841 | Stabilized polyolefin compositions comprising benzofuranones and hindered phenolic antioxidants | Werner Hoelzl | 2021-02-09 |