Inventor
HO KWOK
US2 patents
Patents
2 patentsUS5356809AOct 18, 1994
Processes for in vivo production of astaxanthin and phaffia rhodozyma yeast of enhanced astaxanthin content
IGENE BIOTECHNOLOGY INC27 citations89
US7723066B1May 25, 2010
Processes for in vivo production of astaxanthin and phaffia rhodozyma yeast of enhanced astaxanthin content
IGENE BIOTECHNOLOGY INC4 citations59