Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8026399 | Fractional condensation processes, apparatuses and systems | Yizu Zhu | 2011-09-27 |
| 8003355 | Polymer extraction methods | Luhua Zhong, Simon Shih | 2011-08-23 |
| 7981642 | Polymer extraction methods | Luhua Zhong, Simon Shih | 2011-07-19 |
| 7893194 | Single solvent polymer extraction methods | Erik Anderson, John Licata | 2011-02-22 |