Issued Patents All Time
Showing 26–50 of 60 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9253541 | Method for one-click subscribing to multiple channels of information on a single topic | Justin Lewis | 2016-02-02 |
| 9247313 | Dynamic video ad format based on user bitrate and bandwidth | Justin Lewis | 2016-01-26 |
| 7229941 | Catalysts based on crystalline aluminosilicate | Gotz Burgfels, Karl Kochloefl, Jurgen Ladebeck, Friedrich Schmidt, Hans J. Wernicke +1 more | 2007-06-12 |
| 7153994 | Manufacture of trimethylhydroquinone diacylates | Werner Bonrath | 2006-12-26 |
| 6949685 | Ethynylation process | Werner Bonrath, Bernd Englert, Reinhard Karge | 2005-09-27 |
| 6743615 | Process for the manufacture of a vitamin E intermediate | Werner Bonrath, Detlef Eisenkraetzer, Valerie Enjolras, Reinhard Karge, Thomas Netscher | 2004-06-01 |
| 5876510 | Process for cleaning articles | Marius Kuemin | 1999-03-02 |
| 5855786 | Process for high-pressure spray extraction of liquids | Rudolf Eggers, Henning Wagner | 1999-01-05 |
| 5830425 | Chromium-free catalyst based on iron oxide for conversion of carbon monoxide | Karl Kochloefl, Gerd Maletz, Jurgen Ladebeck, Christoph Heinisch | 1998-11-03 |
| 5407886 | Molded catalyst body | Karl Kochloefl, Gerhardt Maletz | 1995-04-18 |
| 5403962 | Chromium-free catalyst for the hydrogenation of organic compounds | Karl Kochloefl, Gerd Maletz | 1995-04-04 |
| 5387408 | Copper oxide-aluminum oxide-magnesium oxide catalysts for conversion of carbon monoxide | Karl Kochloefl, Gerd Maletz | 1995-02-07 |
| 5386066 | Catalyst and process for hydrogenation of carboxylic acid alkyl esters to higher alcohols | Karl Kochloefl, Gerhard Maletz | 1995-01-31 |
| 5217937 | SiO.sub.2 -containing cooper oxide-chromium oxide catalyst for the hydrogenation of fatty acids and fatty esters | Gerd Maletz, Karl Kochloefl | 1993-06-08 |
| 5206203 | Acid-resistant copper oxide-chromium oxide catalyst for the hydrogenation of fatty acids and fatty esters | Gerd Maletz, Karl Kochloefl | 1993-04-27 |
| 5145569 | Process for desalting solvent-containing electrolyte solutions by electrodialysis | Georg-Emrich Miess | 1992-09-08 |
| 5063187 | Catalyst based on crystalline aluminosilicate | Gotz Burgfels, Karl Kochloefl, Jurgen Ladebeck, Friedrich Schmidt, Hans J. Wernicke | 1991-11-05 |
| 4906602 | Catalyst for the selective hydrogenation of polyunsaturated hydrocarbons and process for preparing the catalyst | Karl Kochloefl, Jurgen Ladebeck, Gerd Maletz | 1990-03-06 |
| 4792439 | Process for decreasing the content of nitrogen oxides in flue gases | Hans J. Wernicke, Karl Kochloefl, Gerd Maletz | 1988-12-20 |
| 4774213 | Ferruginous catalyst for decreasing the content of nitrogen oxides in flue gases | Karl Kochloefl, Gerd Maletz, Hans J. Wernicke | 1988-09-27 |
| 4743576 | Catalyst for the production of synthesis gas or hydrogen and process for the production of the catalyst | Karel Kochloefl, Ortwin Bock | 1988-05-10 |
| 4734391 | Catalyst for decreasing the content of nitrogen oxides in flue gases | Hans J. Wernicke, Karl Kochloefl, Gerd Maletz | 1988-03-29 |
| 4722918 | Catalyst for decreasing the content of nitrogen oxides in flue gases | Hans J. Wernicke, Karl Kochloefl, Gerd Maletz | 1988-02-02 |
| 4720476 | Catalyst for decreasing the content of nitrogen oxides in flue gases | Hans J. Wernicke, Karl Kochloefl, Gerd Maletz | 1988-01-19 |
| 4719192 | Catalyst for decreasing the content of nitrogen oxides in flue gases | Hans J. Wernicke, Karl Kochloefl, Gerd Maletz | 1988-01-12 |