Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6515097 | Blocked polyisocyanates based on HDI | Frank Richter, Beate Baumbach | 2003-02-04 |
| 6509433 | Fluorine-containing blocked isocyanates | Eberhard Koenig, Beate Baumbach, Juan Gonzalez-Blanco | 2003-01-21 |