Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11352479 | Rigid polyurethane foam containing reactive flame retardant | Andrew Piotrowski, Joseph Zilberman, Jeffrey Stowell, Mayank Singh, Zhihao Chen +1 more | 2022-06-07 |
| 10899911 | Reactive flame retardants for flexible polyurethane foams | Andrew Piotrowski, Joseph Zilberman, Jeffrey Stowell, Mayank Singh, Zhihao Chen +1 more | 2021-01-26 |
| 10730995 | Reactive flame retardants for polyurethane and polyisocyanurate foams | Joseph Zilberman, Andrew Piotrowski, Eran Gluz, Jeffrey Stowell, Zhihao Chen +1 more | 2020-08-04 |
| 10723833 | Reactive flame retardants for polyurethane and polyisocyanurate foams | Joseph Zilberman, Andrew Piotrowski, Eran Gluz, Jeffrey Stowell, Zhihao Chen +1 more | 2020-07-28 |
| 10472462 | Bromine-containing polymers useful as flame retardants | Michael Yuzefovich, Andrew Piotrowski, David Yoffe, Ron Frim, Yaniv Hirschsohn | 2019-11-12 |
| 10336858 | Preparation of bromine-containing polymers useful as flame retardants | Michael Yuzefovich, Andrew Piotrowski, David Yoffe, Ron Frim, Yaniv Hirschsohn | 2019-07-02 |
| 10227531 | Preparation of bromine-containing polymers and their application as flame retardants | Michael Yuzefovich, David Yoffe, Renata Yelizarov, Ron Frim, Lior Melamed | 2019-03-12 |
| 10208187 | Reactive flame retardants for flexible polyurethane foams | Andrew Piotrowski, Joseph Zilberman, Jeffrey Stowell, Mayank Singh, Zhihao Chen +1 more | 2019-02-19 |
| 9988332 | Preparation of bromine-containing aromatic compounds and their application as flame retardants | Michael Yuzefovitch, David Yoffe, Ron Frim | 2018-06-05 |
| 9631144 | Flame retardant composition | Michael Peled, Dina Alon, Ron Frim, Yoav Bar-Yaakov | 2017-04-25 |
| 9481621 | Preparation of bromine-containing aromatic compounds and their application as flame retardants | Michael Yuzefovitch, David Yoffe, Ron Frim | 2016-11-01 |
| 9309377 | Flame retardants, processes for their preparation and uses thereof in polyurethane and polyisocyanurate foams | Michael Yuzefovich, Dorit Peled, Orly Cohen, Ron Frim | 2016-04-12 |
| 8865783 | Flame retardant composition | Michael Peled, Dina Alon, Ron Frim, Yoav Bar-Yaakov | 2014-10-21 |
| 6380440 | Processes for the preparation of 3-bromoanisole and 3-bromonitrobenzene | Joseph Zilberman | 2002-04-30 |
| 5703274 | Process for the preparation of 5-hydroxyisophtalic acids | Joseph Bercovici, Jakob Oren | 1997-12-30 |