Issued Patents 2003
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6664333 | Cold-water flushable compositions comprising polylactic acid dispersed in polyvinyl alcohol | James H. Wang | 2003-12-16 |
| 6585922 | Flushable fiber compositions comprising modified polypropylene and modified poly(ethylene oxide) and process for making the same | James H. Wang | 2003-07-01 |
| 6579934 | Reactive extrusion process for making modifiied biodegradable compositions | James H. Wang | 2003-06-17 |
| 6552124 | Method of making a polymer blend composition by reactive extrusion | James H. Wang | 2003-04-22 |
| 6552162 | Water-responsive, biodegradable compositions and films and articles comprising a blend of polylactide and polyvinyl alcohol and methods for making the same | James H. Wang | 2003-04-22 |