Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6222066 | Process for decreasing the chlorine content of organic isocyanates | Karsten Danielmeier, Harald Leps, Dieter Mager, Reinhard Halpaap, Martin Brahm +1 more | 2001-04-24 |
| 5284969 | Process for the production of polyisocyanates | Hans-Joachim Hennig | 1994-02-08 |