Issued Patents 2022
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11479635 | Oxidic silicon particle dispersion in polyol | Frank Thielbeer, Christian Koenig, Amir Doroodian, Heinz-Dieter Lutter, Udo Hadick | 2022-10-25 |
| 11447596 | Polyurethane with improved tear strength | Zeljko Tomovic, Kathrin Cohen | 2022-09-20 |
| 11414543 | Hard transparent thermoplastic polyurethane | Zeljko Tomovic, Frank Schaefer | 2022-08-16 |
| 11366905 | Security device and method for operating a system | Andreas Ritschel, Benjamin NORENBURG, Christian Senft, Inga Meckelnburg | 2022-06-21 |
| 11214649 | Reactive thermoplastic polyurethane based on blocked isocyanates | Rajan Hollmann, Martin HUFNAGEL, Hendrik Wagner | 2022-01-04 |