Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7226765 | Solvent extraction of polyhydroxyalkanoates from biomass | Karunakaran Narasimhan, Angella Christine Cearley, Donald Levengood, Guo-Qiang Chen | 2007-06-05 |
| 7153928 | Method for producing polyhydroxyalkanoate crystal | Koichi Kinoshita, Fumio Osakada, Yasuyoshi Ueda, Karunakaran Narasimhan, Angella Christine Cearley +1 more | 2006-12-26 |
| 7098298 | Method for producing polyhydroxyalkanoate crystal | Koichi Kinoshita, Fumio Osakada, Yasuyoshi Ueda, Karunakaran Narasimhan, Angella Christine Cearley +1 more | 2006-08-29 |