Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8202946 | Method of making graft copolymers from sodium poly(aspartate) and the resulting graft copolymer | Laiduien G. Fan, Joseph C. Fan, Jiangping Yu | 2012-06-19 |
| 7999040 | Method of making graft copolymers from sodium poly(aspartate) and the resulting graft copolymer | Laiduien G. Fan, Joseph C. Fan, Jiangping Yu | 2011-08-16 |
| 5854030 | Sugar-based polymers | Jonathan S. Dordick, David G. Rethwisch, Brett D. Martin, Robert J. Linhardt | 1998-12-29 |
| 5618933 | Sugar-based polymers | Jonathan S. Dordick, David G. Rethwisch | 1997-04-08 |
| 5609817 | Extrusion-blown films from graft polymers prepared from cereal flour | George F. Fanta | 1997-03-11 |
| 5270421 | Sugar-based polymers | Jonathan S. Dordick, David G. Rethwisch | 1993-12-14 |
| 4687828 | Water soluble graft copolymers of lignin-(2-propenamide)-(sodium 2,2-dimethyl-3-imino-4-oxohex-5-ene-1-sulfonate), methods of making the same and uses therefor | John J. Meister | 1987-08-18 |