Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8101151 | Valve metal-oxide powder and method for producing said powder | Karsten Beck, Klaus Lerch, Bianca Agnes Balan | 2012-01-24 |
| 7763563 | Niobium compounds and hydrates thereof, formulations containing the same, and methods of providing specifications therefor | Karsten Beck, Udo Sulkowski, Axel Rosenkranz | 2010-07-27 |
| 7674450 | Valve metal oxide powders and process for the production thereof | Karsten Beck, Klaus Lerch, Bianca Agnes Balan | 2010-03-09 |
| 7485257 | Valve metal powders | Josua Löffelholz, Rudiger Wolf, Karlheinz Reichert, Christoph Schnitter | 2009-02-03 |
| 7241911 | Niobium compound | Karsten Beck, Udo Sulkowski, Axel Rosenkranz | 2007-07-10 |
| 7066979 | Valve metal powders and process for producing them | Josua Löffelholz, Rudiger Wolf, Karlheinz Reichert, Christoph Schnitter | 2006-06-27 |