Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9422407 | Process of polymer modified asphalt preparation | Susanna Ho, Daryl MacLeod, Lloyd Gee, Ludo Zanzotto | 2016-08-23 |
| 8664302 | Process of polymer modified asphalt preparation | Susanna Ho, Daryl MacLeod, Lloyd Gee, Ludo Zanzotto | 2014-03-04 |
| 5130419 | Process for preparing lignocellulosic bodies | Martin C. Barker, Viviane Gerrude Johanna Neyens | 1992-07-14 |
| 5112877 | Polyisocyanate composition | Martin C. Barker, Anthony Cunningham, David Randall | 1992-05-12 |
| 4885348 | Urea-modified isocyanates | Ernst O. Duber, Mark Loenders | 1989-12-05 |
| 4849460 | Process for preparing polyurea and polyurea/polyurethane polymers from polymeric polyamine | James M. Bentley, Guy Frijns, David J. Sparrow | 1989-07-18 |
| 4801736 | Polyester polyols containing monoalkanolamine derived units | Gian-Carlo Bagaglio, James M. Bentley | 1989-01-31 |
| 4758606 | Polyester polyols prepared by reacting a polyhydric alkoxylated derivative with a polycarboxylic acid | James M. Bentley, William G. Carroll | 1988-07-19 |
| 4751255 | Polymeric polyamines | James M. Bentley, Guy Frijns, David J. Sparrow | 1988-06-14 |
| 4703069 | Polyether polyols, their manufacture and use in polyurethanes production | Ronald N. May, David Randall | 1987-10-27 |
| 4590226 | Polyether polyols containing hydroxymethyl substituted 1,3-dioxane for use in polyurethanes | William G. Carroll, Ronald N. May, Erik M. B. Merckx, David J. Sparrow | 1986-05-20 |
| 4431455 | Wax dispersions and their use in the manufacture of sheets or moulded bodies | Robert S. Hampson, Frederick Kelly | 1984-02-14 |
| 4396673 | Methods for the manufacture of particle board utilizing an isocyanate binder and mineral wax release agent in an aqueous emulsion | George W. Ball, Graham Gibbins, Robert S. Hampson | 1983-08-02 |
| 4388138 | Preparing particleboard utilizing a vegetable wax or derivative and polyisocyanate as a release agent on metal press parts | Graham Gibbins, Robert S. Hampson | 1983-06-14 |