Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9815703 | Method for starting up and shutting down a phosgene generator | Thomas Knauf, Andreas Rausch, Dirk Manzel, Charles Bjoerndahl, Carlos Alvarez Herrero +1 more | 2017-11-14 |
| 9796669 | Process for preparing isocyanates | Thomas Knauf, Andreas Rausch, Charles Bjoerndahl, Peter Plathen, Carlos Alvarez Herrero +1 more | 2017-10-24 |
| 7547801 | Process for the continuous preparation of isocyanates | Fritz Pohl, Ricardo Serra, Jeffrey Bolton, Gary B. Solak, Kirk J. Bourgeois +8 more | 2009-06-16 |