Issued Patents All Time
Showing 26–32 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5616671 | Polysaccharides grafted with aliphatic polyesters derived from cyclic esters | Philippe Dubois, Mohan Krishnan | 1997-04-01 |
| 5578691 | Polysaccharides grafted with aliphatic polyesters derived from cyclic esters | Philippe Dubois, Mohan Krishnan | 1996-11-26 |
| 5540929 | Polysaccharides grafted with aliphatic polyesters derived from cyclic esters | Philippe Dubois, Mohan Krishnan | 1996-07-30 |
| 5500465 | Biodegradable multi-component polymeric materials based on unmodified starch-like polysaccharides | Mohan Krishnan | 1996-03-19 |
| 5490634 | Biological method for coal comminution | Mahendra Jain, Ohantaek Han | 1996-02-13 |
| 5462983 | Biodegradable moldable products and films comprising blends of starch esters and polyesters | Steven Bloembergen | 1995-10-31 |
| 4891404 | Biodegradable graft copolymers | George T. Tsao, Christopher J. Biermann | 1990-01-02 |