Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5356809 | Processes for in vivo production of astaxanthin and phaffia rhodozyma yeast of enhanced astaxanthin content | Eric A. Johnson, Huei-hsiung Yang, Beril Geldiay-Tuncer, David Schreiber, Kwok Ho | 1994-10-18 |