Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8945778 | Conducting salts for galvanic cells, the production thereof and their use | Andreas Pötschke, Rainer Dietz, Ulrich Wietelmann | 2015-02-03 |
| 8168806 | Boron chelate complexes | Ulrich Wietelmann, Uwe Lischka, Klaus Schade | 2012-05-01 |
| 7709663 | Boron chelate complexes | Ulrich Wietelmann, Uwe Lischka, Klaus Schade | 2010-05-04 |
| 7674911 | Method for the production of hydrogen-bis (chelato) borates and alkali metal-bis (chelato) borates | Ulrich Wietelmann, Uwe Lischka, Klaus Schade | 2010-03-09 |
| 7226704 | Electrolytes for lithium ion batteries | Ulrich Wietelmann, Markus Thomas Scholl | 2007-06-05 |
| 7208131 | Method for the production of hydrogen-bis(chelato) borates and alkali metal-bis(chelato)borates | Ulrich Wietelmann, Uwe Lischka, Klaus Schade | 2007-04-24 |