Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9637585 | Viscoelastic polyurethane foam | Chad Rogers | 2017-05-02 |
| 9193821 | Process for producing viscoelastic flexible polyurethane foams | Heinz-Dieter Lutter, Jens Mueller, Daniel Freidank, Stephan Goettke, Berend Eling | 2015-11-24 |
| 9062174 | Single layer flexible foam including polyurethane gel | — | 2015-06-23 |
| 9018272 | Flexible polyurethane foam and method of producing same | Raymond A. Neff | 2015-04-28 |
| 8883914 | Article formed from a resin composition having a polyurethane encapsulated particle | Wassana Apichatachutapan, Donald C. Mente, Suzanne Dakin, Steven E. Wujcik | 2014-11-11 |
| 8604094 | Flexible polyurethane foam and method of producing same | Raymond A. Neff | 2013-12-10 |
| 8308975 | Polyol formed from an epoxidized oil | Yeonsuk Roh, Rajesh Kumar, Cheng-Le Zhao, David Kaczan | 2012-11-13 |
| 8084631 | Polyol formed from an EPOXIDIZED oil | Yeonsuk Roh, Rajesh Kumar, Cheng-Le Zhao, David Kaczan | 2011-12-27 |
| 7431907 | Apparatus for removing vaporized unreacted isocyanate from a gaseous waste stream | Yogesh C. Trivedi | 2008-10-07 |
| 7238730 | Viscoelastic polyurethane foam | Wassana Apichatachutapan, Raymond A. Neff, James A. Mullins, Thomas B. K. Lee | 2007-07-03 |
| 6797736 | Method of forming high resilience slabstock polyurethane foam | Wassana Apichatachutapan, Todd J. Green, Thomas R. Benevenuti | 2004-09-28 |
| 6784218 | Method of forming high resilience slabstock polyurethane foam displaying latex-like characteristics | Wassana Apichatachutapan, Todd J. Green, James A. Mullins | 2004-08-31 |
| 5830926 | Flame retardant polyurethane foams | Steven E. Wujcik, Donald C. Mente | 1998-11-03 |
| 5730909 | Flame retardant polyurethane foams | Steven E. Wujcik, Donald C. Mente | 1998-03-24 |
| 5607982 | Flexible open-cell polyurethane foam | Duane A. Heyman, Donald C. Mente | 1997-03-04 |
| 5114988 | Polyether polyols having reduced unsaturation and polyurethane foams prepared therefrom | Steven D. Gagnon, Oscar M. Grace, Steven E. Wujcik | 1992-05-19 |
| 4892893 | Flame retardant polyurethane foams resistant to cigarette smoldering ignition | Oscar M. Grace, Steven E. Wujcik | 1990-01-09 |
| 4826884 | Flame retardant polyurethane foams resistant to cigarette smoldering ignition | Oscar M. Grace, Steven E. Wujcik | 1989-05-02 |