Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12104008 | Solid-solid phase-change materials | Zhenhua Cui, Sarah Wolek | 2024-10-01 |
| 12037489 | Polyol blends and rigid foams with improved low-temperature r-values | Zhenhua Cui, Sarah Wolek | 2024-07-16 |
| 11993708 | Polyol blends and rigid foams with improved low-temperature R-values | Zhenhua Cui, Sarah Wolek | 2024-05-28 |
| 11970571 | Polyol-epoxide polymers for NVH damping applications | Michael E. O'Brien, Sarah Wolek, Jennifer S. Westfall, Calvin Gang | 2024-04-30 |
| 11667821 | One-component adhesive compositions | Michael E. O'Brien, Jennifer S. Westfall | 2023-06-06 |
| 11584872 | Low VOC polyurethane adhesive | Sarah Wolek | 2023-02-21 |
| 11168238 | Low VOC polyurethane adhesive | Sarah Wolek | 2021-11-09 |
| 11111370 | Promoted membrane for single-ply roofing | Sarah Wolek, Mike Heishman, William J. Schneider | 2021-09-07 |
| 11066550 | Polyether-epoxide polymer compositions | Jennifer S. Westfall | 2021-07-20 |
| 11059933 | Isocyanate-modified polyester-epoxide polymer compositions | Jennifer S. Westfall | 2021-07-13 |
| 10882946 | Polyester-epoxide polymer compositions | Jennifer S. Westfall | 2021-01-05 |
| 9212250 | Method of improving mechanical strength of flexible polyurethane foams made from bio-based polyols, the polyol compositions utilized therein and the foams produced thereby | Xiuguang A. Guo, David J. Norberg | 2015-12-15 |
| 8916620 | Process for polyurethane-modified polyisocyanurate foam with improved thermal stability | Angelo R. Gabbianelli, David J. Norberg | 2014-12-23 |
| 6211257 | Open celled polyurethane foams and methods and compositions for preparing such foams | Paul Neill | 2001-04-03 |
| 6066681 | Open celled polyurethane foams and methods and compositions for preparing such foams | Paul Neill | 2000-05-23 |
| 5674918 | Polyisocyanate based polymers prepare from formulations including non-silicone surfactants and method for the preparation thereof | Debkumar Bhattacharjee, Jerram B. Nichols, Vaughn M. Nace | 1997-10-07 |
| 5600019 | Polyisocyanate based polymers perpared from formulations including non-silicone surfactants and method for the preparation thereof | Debkumar Bhattacharjee, Jerram B. Nichols, Vaughn M. Nace | 1997-02-04 |
| 5496869 | Methods and compositions for preparing rigid foams with non-chlorofluorocarbon blowing agents | Steve Williams, Paul Neill, Gerardo Chapa | 1996-03-05 |
| 5464561 | Methods and compositions for preparing rigid foams with non-chlorofluorocarbon blowing agents | Steve Williams, Paul Neill, Gerardo Chapa | 1995-11-07 |
| 5407967 | Methods and compositions for preparing rigid forms with non-chlorofluorocarbon blowing agents | Steve Williams, Paul Neill, Gerardo Chapa | 1995-04-18 |
| 5373030 | Polyurethane foams having improved retention of insulative properties and methods for the preparation thereof | Douglas R. Moore, Ricky L. Tabor, Alan K. Schrock | 1994-12-13 |
| 5332860 | Polyols useful for preparing polyurethane foams having improved retention of insulative properties, polyurethane foams prepared therewith and methods for the preparation thereof | Douglas R. Moore, Ricky L. Tabor, Alan K. Schrock | 1994-07-26 |