Issued Patents All Time
Showing 1–25 of 70 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12247096 | Processes and production plants for producing polymer polyols | Jack R. Reese | 2025-03-11 |
| 12195574 | Polymer polyol compositions and their use in the production of flexible polyurethane foams | Brian L. Neal, Andrew S. Frazee | 2025-01-14 |
| 12116449 | Polyethers and their use in the production of flexible polyurethane foams | Brian L. Neal, Andrew S. Frazee | 2024-10-15 |
| 12006413 | Polymer polyols, processes for their preparation, and the use thereof to produce foams exhibiting resistance to combustion | Shriniwas S. Chauk, Jose F. Pazos | 2024-06-11 |
| 11952454 | Processes and production plants for producing polymer polyols | Jack R. Reese | 2024-04-09 |
| 11866543 | Glycidyl (meth)acrylate polymer polyol stabilizers | John E. Hayes | 2024-01-09 |
| 11807708 | Flexibilizing capped prepolymers | Stephen D. Cummings, Matthew Stewart, Sharlene A. Lewis, Jack R. Reese | 2023-11-07 |
| 11732100 | Polyol premixes, thermally insulating rigid polyurethane foams and methods for their production | Brandon W. Parks, Steve L. Aprahamian, Carson C. Miller, Emily E. Connor | 2023-08-22 |
| 11566145 | Polyurethane coating compositions and their use as gel coats | Anthony R. Loveday, Jack R. Reese, David P. Zielinski, James A. Thompson-Colón, Alan D. Bushmire +2 more | 2023-01-31 |
| 11421063 | Preformed stabilizers with improved stability | — | 2022-08-23 |
| 11414544 | Ethylenically unsaturated macromers produced from a residue of isocyanate manufacturing, related preformed stabilizers, polymer polyols, foam-forming compositions and foams | Don S. Wardius | 2022-08-16 |
| 11407874 | Polyol premixes, thermally insulating rigid polyurethane foams and methods for their production | Brandon W. Parks, Steve L. Aprahamian, Carson C. Miller, Emily E. Connor | 2022-08-09 |
| 11312811 | Flexible foam using polymer polyols produced via DMC catalyzed polyols | Brian L. Neal, Peter Uthe, Jack R. Reese | 2022-04-26 |
| 11286343 | Polymer polyols comprising amine based polyether polyols and a process for preparing these polymer polyols | — | 2022-03-29 |
| 11161931 | Polyol blends and their use in producing PUR-PIR foam-forming compositions | Brandon W. Parks, Anthony R. Loveday | 2021-11-02 |
| 11149145 | Dithiocarbonate containing polyols as polymer polyol stabilizers | Jack R. Reese, Thomas Ernst Müller, Christoph Gürtler, Urs Rauwald, Muhammad Afzal Subhani +3 more | 2021-10-19 |
| 10851239 | Ethylenically unsaturated macromers produced from a residue of isocyanate manufacturing, related preformed stabilizers, polymer polyols, foam-forming compositions and foams | Don S. Wardius | 2020-12-01 |
| 10781310 | Polymer polyol stabilizers | — | 2020-09-22 |
| 10767008 | Polymer polyols comprising amine based polyether polyols and a process for preparing these polymer polyols | — | 2020-09-08 |
| 10544158 | Process for producing polycyclic polyether polyols | Anthony R. Loveday, Jack R. Reese, David P. Zielinski | 2020-01-28 |
| 10526484 | Dithiocarbonate containing polyols as polymer polyol stabilizers | Jack R. Reese, Thomas Ernst Müller, Christoph Gürtler, Urs Rauwald, Muhammad Afzal Subhani +3 more | 2020-01-07 |
| 10479862 | Amine based polymer polyol stabilizers | Anthony R. Loveday | 2019-11-19 |
| 10239985 | Polymer polyols comprising a natural oil base polyol, polyurethane foams comprising these polymer polyols and processes for their preparation | Stanley L. Hager, Brian L. Neal, Jack R. Reese, Jiong England, Micah Moore | 2019-03-26 |
| 10040903 | Polymer polyol quality | William E. Wood, Edward P. Browne | 2018-08-07 |
| 9505881 | Polymer polyol compositions, a process for preparing these novel polymer polyol compositions, flexible foams prepared from these novel polymer polyols and a process for the preparation of these flexible foams | Brian L. Neal | 2016-11-29 |