Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11018334 | Stabilized lithium metal impressions coated with alloy-forming elements and method for production thereof | Ulrich Wietelmann, Ute Emmel | 2021-05-25 |
| 10431818 | Active lithium reservoir for lithium-ion batteries | Ulrich Wietelmann, Ute Emmel, Stefan Scherer | 2019-10-01 |
| 10160036 | Stabilized lithium metal formations coasted with a shell containing nitrogen, and a method for the production of same | Ulrich Wietelmann, Ute Emmel, Vera Nickel | 2018-12-25 |
| 9649688 | Lithium powder anode | Ulrich Wietelmann, Ute Emmel | 2017-05-16 |
| 9601762 | Phosphorous-coated lithium metal products, method for production and use thereof | Ulrich Wietelmann, Ute Emmel, Sven Schröter | 2017-03-21 |
| 9496545 | Li2S@C-coated lithium metal product, method for the production thereof, and use | Ulrich Wietelmann, Ute Emmel, Sebastian Lang | 2016-11-15 |
| 9325025 | Membrane electrode assemblies and fuel cells with long lifetime | Oliver Gronwald, Gunter Christ | 2016-04-26 |
| 8815467 | Membrane electrode assembly and fuel cells with improved lifetime | Thomas Schmidt, Oliver Gronwald, Detlef Ott | 2014-08-26 |