Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4849460 | Process for preparing polyurea and polyurea/polyurethane polymers from polymeric polyamine | James P. Brown, Guy Frijns, David J. Sparrow | 1989-07-18 |
| 4801736 | Polyester polyols containing monoalkanolamine derived units | Gian-Carlo Bagaglio, James P. Brown | 1989-01-31 |
| 4758606 | Polyester polyols prepared by reacting a polyhydric alkoxylated derivative with a polycarboxylic acid | James P. Brown, William G. Carroll | 1988-07-19 |
| 4751255 | Polymeric polyamines | James P. Brown, Guy Frijns, David J. Sparrow | 1988-06-14 |