Patents by Inventor Myung-Gyu Park

Myung-Gyu Park 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 for preparation of amino acid chelate
    Patent number: 7375243
    Abstract: The present invention provides methods for preparation of metallic amino acid chelates that are electrically neutral and free of interfering ions, by reacting a metal carbonate and an acidic amino acid in an aqueous solution, and the uses of said metallic amino acid chelates. The metallic amino acid chelates can be added to a product such as medical supplies, foods, beverages, cosmetics, feeds, etc., with maintaining the stability of the product at a variety of temperature and pH ranges and also having no effect on the properties of the product, including taste and appearance.
    Type: Grant
    Filed: December 5, 2003
    Date of Patent: May 20, 2008
    Assignee: MD Bioalpha Co., Ltd.
    Inventors: Myung-Gyu Park, Mi Hee Choi
  • Method for preparation of amino acid chelate
    Publication number: 20060128799
    Abstract: The present invention provides methods for preparation of metallic amino acid chelates that are electrically neutral and free of interfering ions, by reacting a metal carbonate and an acidic amino acid in an aqueous solution, and the uses of said metallic amino acid chelates. The metallic amino acid chelates can be added to a product such as medical supplies, foods, beverages, cosmetics, feeds, etc., with maintaining the stability of the product at a variety of temperature and pH ranges and also having no effect on the properties of the product, including taste and appearance.
    Type: Application
    Filed: December 5, 2003
    Publication date: June 15, 2006
    Inventors: Myung-Gyu Park, Mi Choi