Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9169536 | Process for providing noble metal-containing mixtures for recovering noble metals | Klaus Zimmermann, Robert Hartmann, Oswald Kinz | 2015-10-27 |
| 8399529 | Method of homogenization and, optionally, analysis for processing moist noble metal-containing recycling materials with an unknown noble metal content | Christian Mock, Horst Meyer, Jochen Schleβmann, Martin Stettner | 2013-03-19 |
| 8377382 | Recycling furnace for burning off precious metal-containing materials | Christian Nowottny, Horst Meyer, Dieter Schafer, Hans-Joachim Alt, Wilhelm Glab | 2013-02-19 |
| 8252252 | Processes for the recovery of ruthenium from materials containing ruthenium or ruthenium oxides or from ruthenium-containing noble metal ore concentrates | Horst Meyer, Christian Nowottny, Martin Stettner, Joachim Kralik | 2012-08-28 |
| 8188329 | Method and device for burning-off precious metal-containing materials | Christian Nowottny, Horst Meyer, Dieter Schafer, Hans-Joachim Alt, Wilhelm Glab | 2012-05-29 |
| 6508993 | Method for dissolving base metals and nobel metals from ores containing them | Dieter J. Schaefer, Horst Meyer | 2003-01-21 |
| 6475448 | Method for the separation of ruthenium from noble metal solutions | Horst Meyer, Dieter Schafer | 2002-11-05 |
| 6475449 | Method for extracting osmium and ruthenium from noble metal concentrates | Horst Meyer, Dieter Schafer | 2002-11-05 |
| 6440376 | Method for dissolving noble metals out of segregated ores containing noble metals | Martin Stettner, Horst Meyer | 2002-08-27 |
| 6331200 | Method for preparing gold of high purity | Martin Stettner, Horst Meyer | 2001-12-18 |
| 6315811 | Method for producing platinum | Martin Stettner, Horst Meyer | 2001-11-13 |