Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7795368 | Silicon- and polysilyl cyamelurates as well as -cyanurates, methods for the production thereof and their use | Edwin Kroke, Nadia Emam Aly El Gamel | 2010-09-14 |
| 7645877 | Heptazine derivatives containing phosphorus, method for the production thereof and use thereof as flame retardants | Tobias Gmeiner, Edwin Kroke | 2010-01-12 |
| 6964932 | Silicon carbonitride with spinel structure | Andreas Zerr, Edwin Kroke, Ralf Riedel | 2005-11-15 |