Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5804689 | Process for recovering acetylene from hydrocarbons by thermal cracking | Nicole Schodel, Holger Hackner | 1998-09-08 |
| 4885146 | Process for scrubbing of NO and/or SO.sub.2 from gas mixtures | Robert Helmling, Franz Beran | 1989-12-05 |
| 4399111 | Process for removal of sour gases by scrubbing | Karl Baur, Heinz Karwat | 1983-08-16 |
| 4280824 | Process for providing a feed gas for a chemical reaction and for the separation of a gaseous reaction product | Christian Benkmann | 1981-07-28 |
| 4279872 | Method of scrubbing acid gases from gas mixtures | Peter Kohler, Franz Beran, Hans J. Gerhards | 1981-07-21 |