Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12202931 | Polyurethane cast elastomers based on poly(butylene oxide) polyols and method for making polyurethane cast elastomers | Arjun Raghuraman, Thomas P. Willumstad, Mark F. Sonnenschein, Jody Henning, Heather A. Spinney +2 more | 2025-01-21 |
| 12071505 | Polyurethanes and method for making polyurethanes | Arjun Raghuraman, Thomas P. Willumstad, Mark F. Sonnenschein, Jody Henning, Heather A. Spinney +3 more | 2024-08-27 |
| 11135813 | Wood-based material insulated for combustion resistance | Gregory T. Stewart, Matthew J. Kalinowski, Dakai Ren, Steven P. Crain, Ernest J. Herst +3 more | 2021-10-05 |
| 10793665 | Polyurethane foam from high functionality polyisocyanate | Mark F. Sonnenschein, Steven P. Crain, Christina A. Rhoton | 2020-10-06 |
| 10577454 | Polyurethane foam from high functionality polyisocyanate | Mark F. Sonnenschein, Steven P. Crain, Christina A. Rhoton | 2020-03-03 |
| 9598549 | Functionalized oligomers | Jenny B. Werness, Mark F. Sonnenschein, Xin Jin | 2017-03-21 |
| 9546256 | Polyhedral oligomeric silsesquioxane grafted polymer in polymeric foam | Bruce A. King, Stephane Costeux, Hyun K. Jeon | 2017-01-17 |
| 9279040 | Non-isocyanate rigid polymer foams by carbon-Michael addition and foaming process | Xin Jin, Steven P. Crain, Deborah A. Schutter, Mark F. Sonnenschein | 2016-03-08 |
| 9145477 | Nanocellular thermoplastic foam and process for making the same | Lingbo Zhu, Stephane Costeux, Jonathan D. Moore | 2015-09-29 |