Patents by Inventor Hee Don Choi

Hee Don Choi 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).

  • Composition for inhibiting liver function deterioration, containing citrus peel extract or narirutin as active ingredient, and method for extracting narirutin from citrus peel
    Patent number: 9724361
    Abstract: The present invention relates to a pharmaceutical composition for treating liver diseases, containing a narirutin extract of citrus peel extract or narirutin as an active ingredient. The extract or narirutin decreases cholesterol levels and fat levels in liver tissue, and thus can be utilized as a composition or food for preventing and treating liver diseases. In addition, the present invention relates to a method for extracting narirutin from citrus peel, and a method for preparing citrus fermented milk using the same.
    Type: Grant
    Filed: March 28, 2014
    Date of Patent: August 8, 2017
    Assignee: Korea Food Research Institute
    Inventors: In Wook Choi, Yong Kon Park, Yoon Sook Kim, Hee Don Choi, Ho Young Park
  • METHOD FOR PREPARING LOW ANTIGENIC FOOD AND LOW ANTIGENIC FOOD PREPARED BY SAID METHOD
    Publication number: 20160183567
    Abstract: A method for preparing a low antigenic food, the method including removing a sugar linked to a glycoprotein of an allergenic food. A low antigenic food prepared by removing a sugar linked to a glycoprotein of an allergenic food. A method for preparing a low antigenic glycoprotein, the method including removing a glucose linked to a glycoprotein selected from the group consisting of ovalbumin, ovomucoid, ovotransferrin, ?-conglycinin, Ara h1, and Ara h2. A low antigenic glycoprotein prepared by removing a glucose linked to a glycoprotein selected from the group consisting of ovalbumin, ovomucoid, ovotransferrin, ?-conglycinin, Ara h1, and Ara h2. A low antigenic food composition including the low antigenic glycoprotein. A low antigenic cosmetic composition including the low antigenic glycoprotein as an active ingredient.
    Type: Application
    Filed: February 22, 2016
    Publication date: June 30, 2016
    Inventors: HEE DON CHOI, YUN SOOK KIM, HO YOUNG PARK, SANG KEUN HA, SANG-HOON LEE, HEE-DO HONG, HA HYUNG KIM, HYE SEONG HWANG, HEAJIN PARK, YONG KON PARK, IN WOOK CHOI
  • COMPOSITION FOR INHIBITING LIVER FUNCTION DETERIORATION, CONTAINING CITRUS PEEL EXTRACT OR NARIRUTIN AS ACTIVE INGREDIENT, AND METHOD FOR EXTRACTING NARIRUTIN FROM CITRUS PEEL
    Publication number: 20140364382
    Abstract: The present invention relates to a pharmaceutical composition for treating liver diseases, containing a narirutin extract of citrus peel extract or narirutin as an active ingredient. The extract or narirutin decreases cholesterol levels and fat levels in liver tissue, and thus can be utilized as a composition or food for preventing and treating liver diseases. In addition, the present invention relates to a method for extracting narirutin from citrus peel, and a method for preparing citrus fermented milk using the same.
    Type: Application
    Filed: March 28, 2014
    Publication date: December 11, 2014
    Applicant: KOREA FOOD RESEARCH INSTITUTE
    Inventors: In Wook Choi, Yong Kon Park, Yoon Sook Kim, Hee Don Choi, Ho Young Park