Issued Patents All Time
Showing 25 most recent of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12297167 | Process for preparing methanol from carbon dioxide and hydrogen with quantitative carbon dioxide utilization | Susanne BRITZIUS, Sven REINING, Torsten Katz, Thomas Geiger, Gerald Meyer | 2025-05-13 |
| 11459281 | Method for producing acetylene and syngas | Christian Weichert, Christopher Alec Anderlohr, Wolfgang Reif | 2022-10-04 |
| 11292717 | Method for producing methanol from synthesis gas without the emission of carbon dioxide | Thomas Geiger, Torsten Katz | 2022-04-05 |
| 10407305 | Apparatus and process for preparing acetylene and synthesis gas | Matthias Kern, Michael B. Russ, Peter Renze | 2019-09-10 |
| 10308569 | Process for preparing 1,3-butadiene from n-butenes by oxidative dehydrogenation | Jan Pablo JOSCH, Philipp GRÜNE, Regina Benfer, Andre Biegner, Gergor BLOCH +4 more | 2019-06-04 |
| 10059640 | Apparatus and process for the preparation of acetylene and synthesis gas | Susanne BRITZIUS, Lilian Kara-Hippen, Michael B. Russ, Matthias Kern, Christian Weichert | 2018-08-28 |
| 9802875 | Apparatus and process for preparing acetylene and synthesis gas | Matthias Kern, Michael B. Russ, Peter Renze | 2017-10-31 |
| 9580312 | Method for producing acetylenes and syngas | Christian Weichert, Dirk Grossschmidt, Michael B. Russ, Kai Rainer Ehrhardt, Horst Neuhauser +1 more | 2017-02-28 |
| 9290384 | Process for preparing acetylene and synthesis gas | Christian Weichert, Dirk Grossschmidt, Michael B. Russ, Mirko Haider, Horst Neuhauser +1 more | 2016-03-22 |
| 9145297 | Method for producing acetylene and synthesis gas | Christian Weichert, Dirk Grossschmidt, Michael B. Russ, Mirko Haider, Horst Neuhauser | 2015-09-29 |
| 8975460 | Process for preparing acetylene by the Sachsse-Bartholomé process | Lucia Königsmann, Thomas Heidemann, Dirk Großschmidt, Jürgen Michel | 2015-03-10 |
| 8801814 | Process and apparatus for thermal partial oxidation of hydrocarbons | Dirk Grossschmidt, Christian Weichert, Hans Zapf, Andreas Joa, Ravindra Aglave +1 more | 2014-08-12 |
| 8597546 | Process and apparatus for preparing acetylene and synthesis gas | Michael B. Russ, Dirk Grossschmidt, Peter Renze, Horst Neuhauser, Kai Rainer Ehrhardt +1 more | 2013-12-03 |
| 8506924 | Process and apparatus for preparing acetylene and synthesis gas | Dirk Grossschmidt, Michael B. Russ, Peter Renze, Christian Weichert, Kai Rainer Ehrhardt +3 more | 2013-08-13 |
| 8487150 | Process for hydrogenating butadiyne | Lucia Koenigsmann, Ekkehard Schwab, Piotr Makarczyk, Kai Rainer Ehrhardt, Thomas Heidemann +2 more | 2013-07-16 |
| 7282614 | Method for the production of propargyl alcohol | Martin Rudloff, Andreas Kramer, Ronald Drews | 2007-10-16 |
| 7241365 | Material for a facility for the production of anhydrous formic acid | Heinz Auer, Bernd Bessling, Hans Hammer, Hans Hasse, Friedrich Sauer +2 more | 2007-07-10 |
| 6921833 | Method for the continuous production of methyl formate | Heinz Auer, Jurgen Dahlhaus, Karl Fischer, Hans Hammer, Jochen Kellenbenz +2 more | 2005-07-26 |
| 6867329 | Waste water treatment in a method for producing formic acid which is free of water | Heinz Auer, Bernd Bessling, Hans Hammer, Hans Hasse, Friedrich Sauer +1 more | 2005-03-15 |
| 6841700 | Method for producing anhydrous formic acid | Heinz Auer, Bernd Bessling, Hans Hammer, Hans Hasse, Friedrich Sauer +1 more | 2005-01-11 |
| 6838579 | Utilization of an extracting agent as antifoaming agent in the production of anhydrous formic acid | Heinz Auer, Bernd Bessling, Hans Hammer, Hans Hasse, Friedrich Sauer +2 more | 2005-01-04 |
| 6696603 | Method for cleaning off-gas flows | Heinz Auer, Bernd Bessling, Hans Hammer, Hans Hasse, Friedrich Sauer +2 more | 2004-02-24 |
| 6541660 | Process for preparing C5 acetate | Udo Rheude, Werner Aquila, Günter Wegner, Jörg Niekerken | 2003-04-01 |
| 6207043 | Method of preparing low-sulphur aliphatic compounds | Ekkehard Schwab, Marc Walter, Siegmar Maassen | 2001-03-27 |
| 6118034 | Process for the selective hydrogenation of dienes in reformate flows | Marc Walter, Ekkehard Schwab, Hans-Joachim Muller, Germain Kons, Stephan Dilling +1 more | 2000-09-12 |