Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8673502 | Method for producing coated carbon particles and use of the latter in anode materials for lithium-ion batteries | Frank-Martin Petrat, Hartmut Wiggers, Michael Holzapfel, Hilmi Buqa, Petr Novak | 2014-03-18 |
| 8586784 | Method for continuous catalytic hydrogenation | Michael Grass, Axel Tuchlenski, Alfred Kaizik | 2013-11-19 |
| 7435848 | Method for preparing alicyclic carboxylic acids and their esters | Michael Grass, Axel Tuchlenski, Alfred Kaizik, Wilfried Buschken | 2008-10-14 |