Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10131743 | Method for working up alkaline polyether polyols | Marco Antonio Marquez-Benitez | 2018-11-20 |
| 9994672 | Hydroxy-aminopolymers and method for producing same | Jörg Hofmann, Hartmut Nefzger | 2018-06-12 |