Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9011808 | Method for removing impurities from gas flows comprising oxygen | Nicole Schodel, Hans-Jörg Zander, Florian Winkler, Roland Ritter | 2015-04-21 |
| 8808427 | Process and apparatus for the treatment of a carbon dioxide-containing gas stream form a large-scale combustion plant | Paul Leitgeb, Werner Leitmayr, Roland Ritter | 2014-08-19 |