Issued Patents All Time
Showing 1–25 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12036771 | Flexibilized polyurethanes for flexible packaging adhesive without aromatic amine migration | Raymond Zeliznik, Philip Jones, Tina Kasardo | 2024-07-16 |
| 12037520 | Flexible polyureas for flexible packaging adhesive without aromatic amine migration | Raymond Zeliznik, Philip Jones | 2024-07-16 |
| 11225543 | Softening thermoplastic polyurethanes using ionomer technology | Matthew Becker, Robert A. Weiss, Zachary Kurtiss Zander, Don S. Wardius, Bruce D. Lawrey | 2022-01-18 |
| 11041039 | Softening thermoplastic polyurethanes using ionomer technology | Matthew Becker, Robert A. Weiss, Zachary Kurtiss Zander, Don S. Wardius, Bruce D. Lawrey | 2021-06-22 |
| 10227440 | Softening thermoplastic polyurethanes using ionomer technology | Matthew Becker, Robert A. Weiss, Zachary Kurtiss Zander, Don S. Wardius, Bruce D. Lawrey | 2019-03-12 |
| 9994666 | Polyurethane/polyureas | Wendy S. Gustavich, Richard R. Roesler, Rick V. Starcher | 2018-06-12 |
| 9133297 | Ultraviolet-curable polyols and polyurethane compositions made therefrom | Bi Le-Khac, Ramesh Subramanian, Charles A. Gambino, James E. Kassner, Hu Xiaowei +1 more | 2015-09-15 |
| 8134022 | Polyether carbonate polyols made via double metal cyanide (DMC) catalysis | Kenneth G. McDaniel, John E. Hayes, Jianzhong Shen | 2012-03-13 |
| 7977501 | Polyether carbonate polyols made via double metal cyanide (DMC) catalysis | Kenneth G. McDaniel, John E. Hayes, Jianzhong Shen | 2011-07-12 |
| 7834082 | Polyether-polysiloxane polyols | James Y. J. Chung, Jeffrey F. Dormish, Rick V. Starcher, Irene Yano, Edwin R. Hortelano | 2010-11-16 |
| 7750058 | Process for preparing closed-cell water-blown rigid polyurethane foams having improved mechanical properties | Neil H. Nodelman, John P. Forsythe, Brian R. Suddaby | 2010-07-06 |
| 7538162 | Process for the production of polyoxyalkylene containing polyols from phenol condensation products | Stanley L. Hager, Jack R. Reese | 2009-05-26 |
| 7300961 | Polyol compositions useful for preparing dimensionally stable, low density water-blown rigid foams and the processes related thereto | David D. Steppan, Michael Edward McGregor, Kerry Ingold, Vincent M. Mautino, Michael A. Dobransky | 2007-11-27 |
| 7041708 | Ultraviolet-curable polyurethane compositions | Bi Le-Khac, Ramesh Subramanian, Charles A. Gambino, James E. Kassner | 2006-05-09 |
| 6869543 | Amine-initiated polyether polyols and a process for their production | Nathan Anderson, Keith J. Headley, Kerry Ingold, Herman P. Doerge | 2005-03-22 |
| 6833390 | Process for preparing closed-cell water-blown rigid polyurethane foams having improved mechanical properties | Neil H. Nodelman, John P. Forsythe, Brian R. Suddaby | 2004-12-21 |
| 6780957 | Hydrophobic light stable polyurethane elastomer with improved mechanical properties | Jack C. Chan, E. Haakan Jonsson, Uli Franz, Ronald P. Taylor | 2004-08-24 |
| 6762214 | Process for the production of rigid foams from alkaline polyether polyols | Jerry E. Tracy, Scott A. Kane, Robert P. Yeater | 2004-07-13 |
| 6562932 | Light stable one-shot urethane-urea elastomers | Peter H. Markusch, Robert L. Cline, Richard S. Pantone, Ralf Guether, Thomas Sekelik | 2003-05-13 |
| 6271279 | High resilient flexible urethane foam and flexible molded foams based on allophanate modified isocyanates | Neil H. Nodelman, William E. Slack | 2001-08-07 |
| 6211324 | Hydrophobic polyurethane elastomer | Jack C. Chan, E. Haakan Jonsson, Uli Franz | 2001-04-03 |
| 6166166 | Composition and process for preparation of thermoplastic polyurethanes (TPU based on a polybutadiene soft segment) | Ronald P. Taylor, Jack C. Chan, E. Haakan Jonsson, Uli Franz, Mark Allen Peters | 2000-12-26 |
| 6166129 | Photochromic polyurethanes | James W. Rosthauser, Sivaram Krishnan, James N. Rieck | 2000-12-26 |
| 6107395 | Photochromic polyurethanes | James W. Rosthauser, Sivaram Krishnan, James N. Rieck | 2000-08-22 |
| 6022444 | Modified PMDI for faster press times or lower press temperatures and reduction of MDI from hot presses | John W. Frink, Heber D. Layton, Peter H. Markusch, James W. Rosthauser, Bonnie L. Lawson +1 more | 2000-02-08 |