Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9969845 | Hydroxyl-containing poly(alkylene phosphates) | Jan-Gerd Hansel, Michael Wittpahl | 2018-05-15 |
| 9920081 | Halogen-free poly(alkylene phosphates) | Jan-Gerd Hansel | 2018-03-20 |