Issued Patents 2016
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9328196 | Process for the preparation of polyricinoleic acid ester polyols having primary hydroxyl end groups | Hartmut Nefzger, Jörg Hofmann, Erika Bauer, Klaus Lorenz | 2016-05-03 |