Patents by Inventor Dae Chol Kim

Dae Chol 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 for producing lactic acid with high concentration and high yield using lactic acid bacteria
    Patent number: 7682814
    Abstract: The present invention relates to a method for producing lactic acid with high concentration and high yield using Lactobacillus paracasei CJLA0310 KCCM-10542 that is separated and identified from Kimchi. Lactic acid is a very important organic acid with a wide range of applications including food additive such as food preservative, condiment or acidifier, and industrial fields such as cosmetics, chemistry, metals, electronics, fabrics, dyeing textiles, and pharmaceutical industries. Particularly, lactic acid is an essential ingredient of polylactic acid, one of biodegradable plastics to replace recalcitrant non-biodegradable plastics which are main causes of environmental contamination.
    Type: Grant
    Filed: November 18, 2004
    Date of Patent: March 23, 2010
    Assignee: CJ Cheiljedang Corp.
    Inventors: Young Hoon Park, Kwang Myung Cho, Hye Won Kim, Dae Chol Kim
  • Method for producing lactic acid with high concentration and high yield using lactic acid bacteria
    Publication number: 20070117193
    Abstract: The present invention relates to a method for producing lactic acid with high concentration and high yield using Lactobacillus paracasei CJLA0310 KCCM-10542 that is separated and identified from Kimchi. Lactic acid is a very important organic acid with a wide range of applications including food additive such as food preservative, condiment or acidifier, and industrial fields such as cosmetics, chemistry, metals, electronics, fabrics, dyeing textiles, and pharmaceutical industries. Particularly, lactic acid is an essential ingredient of polylactic acid, one of biodegradable plastics to replace recalcitrant non-biodegradable plastics which are main causes of environmental contamination.
    Type: Application
    Filed: November 18, 2004
    Publication date: May 24, 2007
    Inventors: Young Park, Kwang Cho, Hye Won Kim, Dae Chol Kim