Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12252578 | Polyurethane foam composition comprising an aromatic polyester polyol compound and products made therefrom | Kai Xi, David J. Shieh, Lifeng Wu | 2025-03-18 |
| 12202926 | Polyurethane insulation foam composition comprising halogenated olefins and a tertiary amine compound | Lifeng Wu, Khang V. Nguyen | 2025-01-21 |
| 11958935 | Polyurethane insulation foam composition comprising a stabilizing compound | Yangjun Cai, Lifeng Wu, Yun-Shan Liu | 2024-04-16 |
| 11649315 | Polyurethane insulation foam composition comprising halogenated olefins and a tertiary amine compound | Lifeng Wu, Khang V. Nguyen | 2023-05-16 |
| 11248081 | Hydrocarbon blown polyurethane foam formulation giving desirable thermal insulation properties | Kristof Dedecker, Sheila Dubs, Paul D. Coleman | 2022-02-15 |
| 10428170 | Hydrocarbon blown polyurethane foam formulation giving desirable thermal insulation properties | Kristof Dedecker, Sheila Dubs, Paul D. Coleman | 2019-10-01 |
| 9587080 | Rigid polyurethane foam and system and method for making the same | Jinhuang Wu, Alan J. Hamilton | 2017-03-07 |
| 9527976 | Rigid polyurethane foam and system and method for making the same | Jinhuang Wu, Alan J. Hamilton | 2016-12-27 |
| 9314947 | Adhesives, reaction systems, and processes for production of lignocellulosic composites | Christopher J. Moriarty, Paul D. Coleman | 2016-04-19 |
| 9303113 | Release compositions for lignocellulosic composites | Robert A. Grigsby, Jr., Christopher J. Moriarty, George A. Smith | 2016-04-05 |
| 9238721 | Rigid polyurethane foam and system and method for making the same | Jinhuang Wu, Alan J. Hamilton | 2016-01-19 |
| 9238722 | Rigid polyurethane foam and system and method for making the same | Jinhuang Wu, Alan J. Hamilton | 2016-01-19 |
| 9133319 | Clay-isocyanate nanodispersions and polyurethane nanocomposite produced therewith | G. Harikrishnan, Christopher W. Macosko, Christopher Ian Lindsay | 2015-09-15 |
| 8937107 | Rigid polyurethane foam and system and method for making the same | Jinhuang Wu, Alan J. Hamilton | 2015-01-20 |
| 8691005 | Binder composition for use in cellulosic composites and methods related thereto | Christopher J. Moriarty, Gordon D. Oppenheimer | 2014-04-08 |
| 8541478 | Rigid polyurethane foam and system and method for making the same | Jinhuang Wu, Alan J. Hamilton | 2013-09-24 |
| 8481605 | Rigid polyurethane foam and system and method for making the same | Jinhuang Wu, Alan J. Hamilton | 2013-07-09 |
| 6590005 | Isocyanate compositions for blown polyurethane foams | Steven Burns | 2003-07-08 |
| 6455601 | Isocyanate compositions for blown polyurethane foams | Steven Burns | 2002-09-24 |
| 6372811 | Flame resistant rigid polyurethane foams blown with hydrofluorocarbons | Steve Burns, Patricia A. Jones | 2002-04-16 |
| 6319962 | Hydrocarbon blown rigid polyurethane foams having improved flammability performance | Joseph S. Costa, Rachel E. Berrier | 2001-11-20 |
| 6248802 | Isocyanate compositions for blown polyurethane foams | Steven Burns | 2001-06-19 |
| 6133481 | Isocyanate compositions for low density polyurethane foam | Michael John Cartmell, James Holloway | 2000-10-17 |