Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9923232 | Production of high-purity lithium fluoride | Wolfgang Ebenbeck, Eberhard Kuckert | 2018-03-20 |
| 9663383 | Process for preparing chromium(III) oxide | Rainer Ortmann, Matthias Stenger, Holger Friedrich | 2017-05-30 |
| 9580333 | Process for preparing chromium(III) oxide | Holger Friedrich, Rainer Ortmann | 2017-02-28 |
| 8252924 | Process for preparing benzomorpholine derivatives by hydrogenating o-nitrophenoxy carbonyl compounds | Burkhard Koch | 2012-08-28 |
| 8222408 | Process for preparing acyl amide compounds | Burkhard Koch | 2012-07-17 |
| 7976736 | Process for preparing silver-containing aqueous formulation useful for electrically conductive or reflective coatings | Stefanie Eiden, Johan Kijlstra | 2011-07-12 |
| 7824580 | Silver-containing aqueous formulation and its use to produce electrically conductive or reflective coatings | Stefanie Eiden, Johan Kijlstra | 2010-11-02 |
| 7575623 | Method for leaching aluminium-metal alloys | Stephan Völkening | 2009-08-18 |