Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9902827 | Method for continuously preparing solvent-free open-cell and closed-cell polyimide foams | Shengliang Chen, Wenguang Ma, Jian Wang | 2018-02-27 |
| 7879922 | Rigid, closed-cell, graft-polymer foam; rigid flexible cellular foam; rigid flexible cellular foam mixtures; and method for manufacturing a rigid, closed-cell, graft-polymer foam | — | 2011-02-01 |
| 7541388 | Polyimide foams | Roberto J. Cano, Brian J. Jensen, Erik S. Weiser | 2009-06-02 |
| 6956066 | Polyimide foams | Roberto J. Cano, Brian J. Jensen, Erik S. Weiser | 2005-10-18 |