Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9670115 | Method and system for purifying an ethylene-containing gas stream | Mingyong Sun, Michael Urbancic, Richard Paul Zoldak | 2017-06-06 |
| 8426660 | Process for purification of ethylene-containing feedstreams | Mingyong Sun, Martin Byran, Michael Urbancic | 2013-04-23 |
| 7745370 | Selective hydrogenation catalyst designed for raw gas feed streams | Jennifer Boyer, Gary R. Gildert | 2010-06-29 |
| 7521393 | Selective hydrogenation catalyst designed for raw gas feed streams | Jennifer Boyer, Gary R. Gildert | 2009-04-21 |
| 6936568 | Selective hydrogenation catalyst | Andrzej Rokicki, Jennifer Perkins | 2005-08-30 |
| 6509292 | Process for selective hydrogenation of acetylene in an ethylene purification process | Richard W. Voight, Jennifer Perkins, James E. Fried, Jr. | 2003-01-21 |
| 6486369 | Process for selective hydrogenation of an olefinic feed stream containing acetylenic and diolefinic impurities | Richard W. Voight | 2002-11-26 |
| 6383981 | Adsorbent for the removal of trace quantities from a hydrocarbon stream and process for its use | Richard W. Voight | 2002-05-07 |
| 5990372 | Adsorbent for the removal of trace quantities from a hydrocarbon stream and process for its use | Richard W. Voight | 1999-11-23 |