Issued Patents 2018
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10144811 | Polyurethane foam production process, pre-mix formulation, and product | Boxun Leng, Torsten Panitzsch, Stephan Hermann Wendel, Renee Jo Keller | 2018-12-04 |
| 10119002 | Additives for improving polyurethane foam performance | James Douglas Tobias, Renee Jo Keller, You-Moon Jeon | 2018-11-06 |
| 10106638 | Reduced emissions low density spray polyurethane foam | James Douglas Tobias, Renee Jo Keller | 2018-10-23 |
| 10100141 | Reactive amine catalysts for polyurethane applications | Torsten Panitzsch, Kai Xi, Renee Jo Keller | 2018-10-16 |
| 10081700 | Delayed action gelling catalyst compositions and methods for making polyurethane polymers | Stephan Hermann Wendel, Christian Brandl, Torsten Panitzsch, Renee Jo Keller | 2018-09-25 |
| 10059823 | Additives for improving polyurethane foam performance | James Douglas Tobias, Renee Jo Keller, You-Moon Jeon | 2018-08-28 |
| 10023681 | Delay action catalyst for improving the stability of polyurethane systems having halogen containing blowing agents | Jean Louise Vincent, Tadao Yasue, Timothy J. Miller, Renee Jo Keller | 2018-07-17 |
| 10023678 | Process for producing flexible polyurethane foam using natural oil polyols | James Douglas Tobias, Renee Jo Keller | 2018-07-17 |
| 10023680 | Polyester polyol-containing polyurethane systems having improved hydrolytic stability | Gary Dale Andrew, Goran Zarkov | 2018-07-17 |
| 10023682 | Non-emissive amine composition for improved system shelf life stability | Michael James Williams, Renee Jo Keller | 2018-07-17 |
| 9968919 | Reducing emissions in polyurethane foam | Courtney Thompson Thurau, Renee Jo Keller, Allen Robert Arnold, Jr. | 2018-05-15 |
| 9944836 | Amine composition | Gamini Ananda Vedage, Eugene George Lutz | 2018-04-17 |
| 9890236 | Trimerization catalysts from sterically hindered salts | Torsten Panitzsch, John E. Dewhurst | 2018-02-13 |
| 9878317 | N,N,N′-trimethyl-bis-(aminoethyl) ether and its derivatives as catalysts for polyurethanes | Stephan Hermann Wendel, John William Mitchell | 2018-01-30 |
| 9878318 | Trimer catalyst additives for improving foam processability | Torsten Panitzsch, John E. Dewhurst, Gamini Ananda Vedage | 2018-01-30 |