Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7314907 | Purified polymeric materials and methods of purifying polymeric materials | Hua Guo, Robert Hossan, Christian Lietzau, Vijay Mhetar | 2008-01-01 |
| 7256225 | Methods of preparing a polymeric material | Paul William Buckley, Mark Howard Giammattei, Hua Guo, Norberto Silvi | 2007-08-14 |
| 7244813 | Methods of purifying polymeric material | Hua Guo, Robert Hossan | 2007-07-17 |
| 7041780 | Methods of preparing a polymeric material composite | Paul William Buckley, Mark Howard Giammattei, Hua Guo, Robert Hossan, Christian Lietzau +1 more | 2006-05-09 |
| 6924350 | Method of separating a polymer from a solvent | Mark Howard Giammattei, Norberto Silvi | 2005-08-02 |