Patents by Inventor Bong Chui Chung

Bong Chui Chung 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).

  • Patent number: 11458087
    Abstract: Provided are a method of preparing a cannabis processed product having an increased CBD content in an efficient and economic manner, through decarboxylic acid reaction by microwave irradiation of cannabis using various extraction solvents, and use of the processed product having an increased CBD content prepared by the method, a fraction thereof, and a single ingredient of CBD, in foods, drugs, and cosmetics.
    Type: Grant
    Filed: June 4, 2020
    Date of Patent: October 4, 2022
    Inventors: Jungyeob Ham, Taejung Kim, Sungdo Ha, Bong Chui Chung, Seok Lee, Pilju Choi, Bong Geun Song, Deok Ha Woo