Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11352479 | Rigid polyurethane foam containing reactive flame retardant | Andrew Piotrowski, Joseph Zilberman, Jeffrey Stowell, Mark Gelmont, Zhihao Chen +1 more | 2022-06-07 |
| 10899911 | Reactive flame retardants for flexible polyurethane foams | Andrew Piotrowski, Joseph Zilberman, Jeffrey Stowell, Mark Gelmont, Zhihao Chen +1 more | 2021-01-26 |
| 10730995 | Reactive flame retardants for polyurethane and polyisocyanurate foams | Joseph Zilberman, Andrew Piotrowski, Eran Gluz, Jeffrey Stowell, Mark Gelmont +1 more | 2020-08-04 |
| 10723833 | Reactive flame retardants for polyurethane and polyisocyanurate foams | Joseph Zilberman, Andrew Piotrowski, Eran Gluz, Jeffrey Stowell, Mark Gelmont +1 more | 2020-07-28 |
| 10208187 | Reactive flame retardants for flexible polyurethane foams | Andrew Piotrowski, Joseph Zilberman, Jeffrey Stowell, Mark Gelmont, Zhihao Chen +1 more | 2019-02-19 |
| 9738774 | Flame retardant for epoxy resin containing phosphonate and phosphinate functionality | Andrew Piotrowski, Kali Ananth Suryadevara, Mariya Kozytska, Yossi Zilberman | 2017-08-22 |