Patents by Inventor Yun-Sun Na

Yun-Sun Na 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 mushroom mycelia and uses thereof
    Patent number: 6737065
    Abstract: A method for producing mushroom mycelia and uses of the mushroom mycelia. Mushroom mycelia can be cultured at low cost in a broth made of the water from the washing of grains. Also, mushroom mycelia rich in trace minerals can be cultured in a broth supplemented with trace minerals. Feeding of feedstuffs mixed with the mushroom mycelia culture produces duck meats with excellent taste and quality and low cholesterol content.
    Type: Grant
    Filed: October 5, 2001
    Date of Patent: May 18, 2004
    Assignees: C.A. Biotech Co., Ltd.
    Inventors: Jae-Mahn Song, Se-Youn Han, Yun-Sun Na
  • Method for producing mushroom mycelia and uses thereof
    Publication number: 20030208796
    Abstract: Disclosed is a method for producing mushroom mycelia and uses of the mushroom mycelia. Mushroom mycelia can be cultured at low cost in a broth made of the water from the washing of grains. Also, mushroom mycelia rich in trace minerals can be cultured in a broth supplemented with trace minerals. Feeding of feedstuffs mixed with the mushroom mycelia culture produces duck meats with excellent taste and quality and low cholesterol content.
    Type: Application
    Filed: October 5, 2001
    Publication date: November 6, 2003
    Inventors: Jae-Mahn Song, Se-Youn Han, Yun-Sun Na
  • Process for mycelial culture using grain
    Patent number: 6569475
    Abstract: Disclosed are a method for culturing mushroom mycelia using grains, a culture product, and use of the culture product. Edible or medicinal mushroom mycelia are inoculated and cultured in solid media made of grains. Induction of the cultured mushroom mycelia to undergo autolysis produces autolysates rich in antitumorigenic and other medicinally useful materials. The squeezing of the autolysates produces a liquid filtrate, leaving a paste. The filtrate is concentrated for use in foods or medicines. The paste is processed into a nutrient-rich gruel or other foods.
    Type: Grant
    Filed: October 5, 2001
    Date of Patent: May 27, 2003
    Assignees: C.A. Biotech Co., Ltd.
    Inventors: Jae-Mahn Song, Se-Youn Han, Yun-Sun Na
  • Process for mycelial culture using grain, product thereof and use the same
    Publication number: 20020041917
    Abstract: Disclosed are a method for culturing mushroom mycelia using grains, a culture product, and use of the culture product. Edible or medicinal mushroom mycelia are inoculated and cultured in solid media made of grains. Induction of the cultured mushroom mycelia to undergo autolysis produces autolysates rich in antitumorigenic and other medicinally useful materials. The squeezing of the autolysates produces a liquid filtrate, leaving a paste. The filtrate is concentrated for use in foods or medicines. The paste is processed into a nutrient-rich gruel or other foods.
    Type: Application
    Filed: October 5, 2001
    Publication date: April 11, 2002
    Inventors: Jae-Mahn Song, Se-Youn Han, Yun-Sun Na