Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5900370 | Process for the production of ascorbic acid with prototheca | — | 1999-05-04 |
| 5792631 | Microbial process for the production of ascorbic acid using Chlorella protothecoides | — | 1998-08-11 |
| 5521090 | L-ascorbic acid containing biomass of chlorella pyrenoidosa | James A. Doncheck, Ronald J. Huss, Thomas Joseph Skatrud | 1996-05-28 |