Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9605106 | Polyester polyols made of isophthalic acid and/or terephthalic acid and oligoalkyl oxides | Hartmut Nefzger, Erika Bauer, Jürgen Schlossmacher, Silvia Kasperek | 2017-03-28 |