Patents by Inventor Byeong Rok Kim

Byeong Rok Kim has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Method of extracting rutin from buck wheat growed by hydroponics
    Publication number: 20050204619
    Abstract: A method for producing a rutin-containing extract from mature buckwheat using a water culture system is provided. The method includes germinating a buckwheat seed, growing the buckwheat seed into mature buckwheat which contains the greatest amount of rutin, and extracting the rutin-containing extract which has pure rutin in high content from the mature buckwheat.
    Type: Application
    Filed: April 20, 2003
    Publication date: September 22, 2005
    Inventors: Yoon Chang Park, Tae Kwan Kim, Mi Nyeong Lee, Byeong Rok Kim