Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7429370 | Process for the production of hydrogen cyanide by the BMA process and catalyst for the implementation therefor | Robert Weber, Martin Bewersdorf, Ernst Gail, Helmut Schwarz | 2008-09-30 |
| 6534028 | Process for performing endothermic catalytic reactions | Dietrich Arntz, Bernd Kuttruf, Brigitta Walter | 2003-03-18 |
| 6294138 | Reactor for performing endothermic catalytic reactions | Dietrich Arntz, Bernd Kuttruf, Brigitta Walter | 2001-09-25 |
| 6096173 | Method of producing hydrogen cyanide | Andreas Gutsch, Roland Schaffer, Manfred Sauer, Rudolf Vanheertum | 2000-08-01 |
| 6056932 | Reactor for performing endothermic catalytic reactions | Dietrich Arntz, Bernd Kuttruf, Brigitta Walter | 2000-05-02 |
| 6048512 | Process for preparing catalytically active coatings for the synthesis of hydrogen cyanide | Christian Bussek, Jorg Sauer, Manfred Sauer, Dietrich Arntz | 2000-04-11 |
| 5980838 | Reactor head for a monolithic co-current or countercurrent reactor | Dietrich Arntz, Jorg Frauhammer, Gerhart Eigenberger, Gerhard Friedrich | 1999-11-09 |
| 5977011 | Catalyst, process for its preparation, and use for synthesis of methyl mercaptan | Joerg Sauer, Dietrich Arntz, Wolfgang Boeck | 1999-11-02 |
| 5961945 | Method of producing cyano compounds by ammoxidation | Jorg Sauer, Rudiger Schutte, Manfred Sauer, Dietrich Arntz | 1999-10-05 |
| 5958588 | Process for preparing alkali metal cyanide and alkaline earth metal cyanide granules and the high purity alkali metal cyanide granules obtainable thereby | Rudiger Schutte, Hans Christian Alt, Catrin Becker-Balfanz, Manfred Sauer, Oliver Feuer +1 more | 1999-09-28 |
| 5928984 | Process for preparing catalytically active coatings for the synthesis of hydrogen cyanide | Christian Bussek, Joerg Sauer, Manfred Sauer, Dietrich Arntz | 1999-07-27 |
| 5852219 | Catalyst, process for its preparation, and use for synthesis of methyl mercaptan | Joerg Sauer, Wolfgang Boeck, Werner Burkhardt, Stephan Rautenberg, Dietrich Arntz +1 more | 1998-12-22 |