Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7946431 | Ultrafiltration process | Ingo Pinnau, Alvin Ng, Jennifer Ly | 2011-05-24 |
| 7732173 | Ethanol recovery process | Alvin Ng, Richard W. Baker, Ivy Huang, Jennifer Ly | 2010-06-08 |
| 7132008 | Natural gas dehydration apparatus | Johannes G. Wijmans, Alvin Ng | 2006-11-07 |
| 7018539 | Treatment of shipboard-generated oily wastewaters | Alvin Ng, Johannes G. Wijmans, Ingo Pinnau, Jennifer Ly | 2006-03-28 |
| 6899743 | Separation of organic mixtures using gas separation or pervaporation and dephlegmation | Johannes G. Wijmans, Richard W. Baker | 2005-05-31 |
| 6846909 | Zein recovery using non-porous membranes | Alvin Ng, Johannes G. Wijmans | 2005-01-25 |
| 6789288 | Natural gas dehydration process and apparatus | Johannes G. Wijmans, Alvin Ng | 2004-09-14 |
| 6755975 | Separation process using pervaporation and dephlegmation | Leland Vane, Alvin Ng, Franklin R. Alvarez, Richard W. Baker | 2004-06-29 |