Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10450402 | Polyester polyol-containing polyurethane systems having improved hydrolytic stability | Juan Jesus Burdeniuc, Goran Zarkov | 2019-10-22 |
| 10023680 | Polyester polyol-containing polyurethane systems having improved hydrolytic stability | Juan Jesus Burdeniuc, Goran Zarkov | 2018-07-17 |
| 9290604 | NPE-free emulsifiers for water-blown polyurethane spray foam | Jean Louise Vincent, Timothy J. Miller, Goran Zarkov | 2016-03-22 |
| 8637584 | Polyester polyol-containing polyurethane systems having improved hydrolytic stability | Juan Jesus Burdeniuc, Goran Zarkov | 2014-01-28 |
| 8618014 | Fast demold/extended cream time polyurethane formulations | Mark Leo Listemann, Patrick Gordon Stehley, James Douglas Tobias, John W. Miller | 2013-12-31 |
| 8258198 | Fast demold/extended cream time polyurethane formulations | Mark Leo Listemann, Patrick Gordon Stehley, James Douglas Tobias, John W. Miller | 2012-09-04 |
| 7872055 | Catalyst composition for water blown, low density, rigid polyurethane foam | Juan Jesus Burdeniuc | 2011-01-18 |
| 7183330 | Silicone surfactants for rigid polyurethane foam made with hydrocarbon blowing agents | Wayne Furlan, Mark Leo Listemann, Joan Sudbury-Holtschlag, Thomas John Markley | 2007-02-27 |
| 6046249 | Dimensional stabilizing, cell opening additives for polyurethane flexible and rigid foams | James Douglas Tobias, Julia Bennett, John E. Dewhurst, Robert G. Petrella | 2000-04-04 |
| 5028366 | Water based mold release compositions for making molded polyurethane foam | Mark E. Harakal, George J. Wasilczyk, Zdizslaw Makus, Michael Scarpati | 1991-07-02 |
| 4936917 | Water based mold release compositions containing poly(siloxane-glycol) surfactants for making polyurethane foam article in a mold | Mark E. Harakal, George J. Wasilczyk, Zdzislaw Makus, Michael Scarpati | 1990-06-26 |
| 4904629 | Quaternary triethylenediamine compositions and their combination with tertiary amines for delayed action/enhanced curing catalysts in polyurethane systems | Edward A. Galla, Robert Ricci | 1990-02-27 |
| 4797240 | Composition and method for preventing the staining of nitrocellulose finished shoe uppers attached to polyurethane shoe soles | Edward A. Galla, Robert Ricci | 1989-01-10 |
| 4785025 | Quaternary triethylenediamine compositions and their combination with tertiary amines for delayed action/enhanced curing catalysts in polyurethane systems | Edward A. Galla, Robert Ricci | 1988-11-15 |
| 4582861 | Delayed action/enhanced curing catalysis in polyurethane systems | Edward A. Galla, Robert Ricci | 1986-04-15 |