Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6616732 | Zeolite adsorbents, method for obtaining them and their use for removing carbonates from a gas stream | Marie-Therese Grandmougin, Jacques Rouet | 2003-09-09 |
| 5609842 | Zeolitic desulfuring agents and their application in the processing of gasses containing notable CO.sub.2 proportions | Albert M. Tsybulevski, Vladimir I. Mourine, Dominique Plee | 1997-03-11 |