Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6500402 | Catalyst for oxidizing SO2 to SO3 and utilization of the catalyst in a method for producing sulfuric acid | Egon Winkler, Georg Schmidt, Achim Hollnagel, Nikola Anastasijevic, Franz-Ferdinand Schüth +1 more | 2002-12-31 |
| 6238547 | Process for carrying out chemical reactions in an electrochemical cell | Nikola Anastasijevic, Stefan Laibach | 2001-05-29 |
| 6224720 | Electrolytic cell with removable bipolar electrodes | Nikola Anastasijevic, Stefan Laibach, Jean-Paul Nepper, Holger Langschied, Heinrich Cieslak | 2001-05-01 |
| 6015539 | Fluidized bed process for producing alumina from aluminum hydroxide | Hans-Werner Schmidt, Martin Rahn, Werner Stockhausen, Martin Hirsch | 2000-01-18 |
| 5022933 | Process for annealing boron-containing steels and product thereof | Helmut Brandis, Bernd Huchtemann, Peter Schuler | 1991-06-11 |