Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4532116 | Process of desulfurizing gases with an amine-containing absorbent solution | Alexander Doerges, Johann Schlauer, Manfred Kriebel | 1985-07-30 |
| 4504449 | Process of regenerating absorbent solutions for sulfur-containing gases | Alexander Doerges, Johann Schlauer, Manfred Kriebel | 1985-03-12 |