Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6221131 | Multi-stage process for the separation/recovery of gases | Klaus-Viktor Peinemann, Klaus Ohlrogge, Jan Wind, Lidia Barreto da Silva | 2001-04-24 |
| 6179900 | Process for the separation/recovery of gases | Klaus-Viktor Peinemann, Ledia Barreto da Silva | 2001-01-30 |
| 5595658 | Membrane based on graft copolymers | Detlev Fritsch, Klaus-Viktor Peinemann, Regine Just | 1997-01-21 |
| 5523003 | Method of introducing hydrogen into aqueous liquids without forming bubbles | Michael Sell, Michael Bischoff, Andreas Mann, Klaus-Viktor Peinemann, Klemens Kneifel | 1996-06-04 |