Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9895678 | Catalyst and method of manufacture | Aalbert Zwijnenburg | 2018-02-20 |
| 9044742 | Method for producing stable, high-purity molded bodies from pyrogenic metal oxides without the addition of binders | Roland Heidenreich, Hans-Jurgen Eberle, Torsten Gottschalk-Gaudig, Johann Weis | 2015-06-02 |
| 6080699 | Heterogenous catalyst, its manufacture and its use | — | 2000-06-27 |
| 5294583 | Use of colloidal silica sol as an auxiliary for catalysts | Gerd Goebel, Franz-Josef Carduck | 1994-03-15 |
| 5124491 | Process for the hydrogenation of fatty acid methyl esters | Theo Fleckenstein, Franz-Josef Carduck | 1992-06-23 |
| 5043485 | Process for the hydrogenation of fatty acid methyl ester mixtures | Theo Fleckenstein, Franz-Josef Carduck | 1991-08-27 |
| 4982020 | Process for direct hydrogenation of glyceride oils | Franz-Josef Carduck, Jurgen Falbe, Theo Fleckenstein | 1991-01-01 |
| 4954664 | Process for the direct hydrogenation of butterfat | Franz-Josef Carduck, Juergen Falbe, Theo Fleckenstein, Gerd Goebel | 1990-09-04 |
| 4935556 | Acid-resistant catalysts for the direct hydrogenation of fatty acids to fatty alcohols | Franz-Josef Carduck, Gerd Goebel | 1990-06-19 |
| 4855273 | Acid-resistant catalysts for the direct hydrogenation of fatty acids to fatty alcohols | Franz-Josef Carduck, Gerd Goebel | 1989-08-08 |
| 4794098 | Process for the stabilization of activated catalyst masses | Franz-Josef Carduck, Gerd Goebel | 1988-12-27 |
| 4598062 | Iron oxide-chromium oxide catalyst and process for high temperature water-gas shift reaction | Michael Schneider, Karel Kochloefl, Ortwin Bock | 1986-07-01 |