Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8663507 | Pulverulent compounds, processes for the preparation thereof and the use thereof in electrochemical applications | Stefan Malcus, Armin Olbrich, Matthias Jahn | 2014-03-04 |
| 6183621 | Basic cobaltous carbonates, process for preparing the same and their use | Astrid Gorge, Dirk Naumann, Armin Olbrich, Frank Schrumpf | 2001-02-06 |