Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5142013 | Isocyanate reactive polymers having imino/enamine functionality | Herbert R. Gillis, Malcolm Hannaby, Jan W. Leenslag, Alain Parfondry | 1992-08-25 |
| 5081211 | Polyisocyanate compositions | Jan W. Leenslag | 1992-01-14 |
| 5072026 | Polyureas by reaction injection moulding of enamino-functional aliphatic polyether resin-containing systems and an enamine-terminated polyether | Herbert R. Gillis | 1991-12-10 |
| 4933416 | Polyisocyanate compositions | Herbert R. Gillis, Alain Parfondry, Jan W. Leenslag | 1990-06-12 |
| 4910279 | Reaction injection moulding compositions comprising a prepolymer and at least one imino-functional compound | Herbert R. Gillis, Alain Parfondry | 1990-03-20 |