Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8063113 | Polyurethane foam-forming compositions containing polysilsesquioxane cell opening agents | Bright Dai, Lijun Feng | 2011-11-22 |
| 8044109 | Polyurethane foams containing silicone surfactants | Zhihong Gu, Lijun Feng, Wenkai Zhang | 2011-10-25 |