Issued Patents All Time
Showing 1–25 of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9340269 | Viscoelastic dampener | Alan Argento, Wonsuk Kim, Louis Carlisle Glover, IV | 2016-05-17 |
| RE45868 | Methods of preparing hydroxy functional vegetable oils | Srikanth Yalamanchili, David Casper, Trevor Newbold | 2016-01-26 |
| 9234159 | Methods of preparing hydroxy functional animal fats | Amy Sorrell, Trevor Newbold, Jianghong Qian, Srikanth Yalamanchili | 2016-01-12 |
| 8507701 | Methods of preparing hydroxy functional vegetable oils | Srikanth Yalamanchili, David Casper, Trevor Newbold | 2013-08-13 |
| 7750058 | Process for preparing closed-cell water-blown rigid polyurethane foams having improved mechanical properties | Karl W. Haider, John P. Forsythe, Brian R. Suddaby | 2010-07-06 |
| 7094811 | Energy absorbing flexible foams produced in part with a double metal cyanide catalyzed polyol | David A. Radovich, Albert Magnotta, Carl E. Holsinger | 2006-08-22 |
| 6833390 | Process for preparing closed-cell water-blown rigid polyurethane foams having improved mechanical properties | Karl W. Haider, John P. Forsythe, Brian R. Suddaby | 2004-12-21 |
| 6586487 | Low-density, water blown polyurethane foams for energy-absorbing applications | David D. Steppan, Alan D. Bushmire, William E. Slack | 2003-07-01 |
| 6271279 | High resilient flexible urethane foam and flexible molded foams based on allophanate modified isocyanates | Karl W. Haider, William E. Slack | 2001-08-07 |
| 6258867 | Method for making semi-rigid energy-absorbing foam with polyurethane fillers | David D. Steppan | 2001-07-10 |
| 6057416 | Catalyst package for use in RIM systems containing acidic additives | Albert Magnotta, Robert M. Loring | 2000-05-02 |
| 6005016 | Rigid polyurethane foam based on polyethers of TDA | David D. Steppan, John W. Jenny, Peter Gansen | 1999-12-21 |
| 5973099 | Polyurethane resin transfer molding systems | David D. Steppan, Sanjeev Madan | 1999-10-26 |
| 5847014 | Water blown, energy absorbing foams | David D. Steppan, Mark A. Davolio, David F. Sounik, Alan D. Bushmire | 1998-12-08 |
| 5739253 | RIM elastomers based on prepolymers of cycloaliphatic diisocyanates | David D. Steppan | 1998-04-14 |
| 5714565 | Heat resistant structural rim product | David D. Steppan | 1998-02-03 |
| 5710230 | Cycloaliphatic diisocyanate based rim elastomers | David D. Steppan, Eduard Mayer, A. Donald Meltzer, Albert Magnotta | 1998-01-20 |
| 5668239 | High modulus, high impact polyurethane/polyurea RIM | David D. Steppan, Jan L. R. Clatty, A. Donald Meltzer | 1997-09-16 |
| 5502150 | Linear HDI urethane prepolymers for rim application | David D. Steppan, Ronald A. Cageao, William E. Slack, Frank Sanns, Jr. | 1996-03-26 |
| 5502147 | Aliphatic rim elastomers | David D. Steppan, Albert Magnotta, Robert M. Loring, Richard E. Keegan, William E. Slack | 1996-03-26 |
| 5202406 | High solids, chip resistant polyurethane coating made from ketoxime blocked polyisocyanate and cyclohexane dicarboxylic acid polyester | Randall Dearth, Richard R. Roesler, Peter D. Schmitt | 1993-04-13 |
| 5149458 | Polyurea rim systems having improved flow properties and containing an organic cyclic carbonate | — | 1992-09-22 |
| 5137788 | Thermal break systems | Jan L. R. Clatty, Robert M. Loring, Michael F. Palmosina, II | 1992-08-11 |
| 5137966 | Internal release agents, active hydrogen containing mixtures which contain such agents and the use thereof in a process for the production of molded products | — | 1992-08-11 |
| 5028635 | Polyurea-cyclic carbonate RIM systems having improved flow properties | — | 1991-07-02 |