Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8058322 | Flame-retardant flexible polyurethane foam | Andrew Piotrowski, Sophia Dashevsky, Yingzhong Guo | 2011-11-15 |
| 8026303 | Halogen-free flame retardant compositions, thermoplastic compositions comprising the same and methods of producing the compositions | Gerald R. Alessio, Oiang Yao | 2011-09-27 |
| 8003722 | Flame retardant compositions containing mixtures of disubstituted phosphinate salts and monosubstituted phoshinate salts | Qiang Yao, Gerald R. Alessio | 2011-08-23 |
| 7910665 | Composition of epoxy resin and epoxy-reactive polyphosphonate | Andrew Piotrowski | 2011-03-22 |