Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9845391 | Surface treatment of particles and their use | Kathrin Lehmann, Angela Nawracala, Frauke Henning | 2017-12-19 |
| 9783656 | Surface treatment of particles and their use | Kathrin Lehmann, Frauke Henning, Bernd Rohe, Petra Fritzen, Joerg Hocken | 2017-10-10 |