Patents by Inventor Cun Zhuang

Cun Zhuang 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).

  • Anti-dementia substance from and method of extraction
    Patent number: 8871492
    Abstract: A fat-soluble fraction extracted from the fruiting body of Hericium erinaceum is demonstrated to inhibit the neuronal toxicity of amyloid beta-peptide (A?) and induce the synthesis of nerve growth factor (NGF), and has great potential as an active ingredient for pharmaceutical products, health food products, food products and/or beverages to prevent and/or treat dementia, especially Alzheimer-type dementia. This invention is to provide the bioactive fraction and its preparation method.
    Type: Grant
    Filed: May 2, 2008
    Date of Patent: October 28, 2014
    Inventors: Cun Zhuang, Hirokazu Kawagishi, Luyong Zhang, Hideo Anzai
  • Therapeutic agent for polycystic ovary syndrome (PCOS)
    Patent number: 8168198
    Abstract: A therapeutic agent for treating polycystic ovary syndrome (PCOS), which exhibits few, if any, side effects, is effective at inducing ovulation, and is safely available for not only females who desire to bear children, but also for unmarried or young females. A therapeutic agent for polycystic ovary syndrome (PCOS) in which an extract of mushrooms is contained as the active ingredient thereof is used.
    Type: Grant
    Filed: August 4, 2009
    Date of Patent: May 1, 2012
    Inventors: Kunihiko Tominaga, Hideo Anzai, Cun Zhuang
  • THERAPEUTIC AGENT FOR POLYCYSTIC OVARY SYNDROME (PCOS)
    Publication number: 20090291100
    Abstract: A therapeutic agent for treating polycystic ovary syndrome (PCOS), which exhibits few, if any, side effects, is effective at inducing ovulation, and is safely available for not only females who desire to bear children, but also for unmarried or young females. A therapeutic agent for polycystic ovary syndrome (PCOS) in which an extract of mushrooms is contained as the active ingredient thereof is used.
    Type: Application
    Filed: August 4, 2009
    Publication date: November 26, 2009
    Inventors: Kunihiko Tominaga, Hideo Anzai, Cun Zhuang
  • Anti-dementia substance from hericium erinaceum and method of extraction
    Publication number: 20090274720
    Abstract: A fat-soluble fraction extracted from the fruiting body of Hericium erinaceum is demonstrated to inhibit the neuronal toxicity of amyloid beta-peptide (A?) and induce the synthesis of nerve growth factor (NGF), and has great potential as an active ingredient for pharmaceutical products, health food products, food products and/or beverages to prevent and/or treat dementia, especially Alzheimer-type dementia. This invention is to provide the bioactive fraction and its preparation method.
    Type: Application
    Filed: May 2, 2008
    Publication date: November 5, 2009
    Inventors: Cun Zhuang, Hirokazu Kawagishi, Luyong Zhang, Hideo Anzai
  • Therapeutic Agent for Polycystic Ovary Syndrome (Pcos)
    Publication number: 20070298049
    Abstract: The present invention provides a therapeutic agent for treating polycystic ovary syndrome (PCOS), which exhibits few, if any, side effects, is effective at inducing ovulation, and is safely available for not only females who desire to bear children, but also for unmarried or young females. A therapeutic agent for polycystic ovary syndrome (PCOS) in which an extract of mushrooms is contained as the active ingredient thereof is used.
    Type: Application
    Filed: February 4, 2005
    Publication date: December 27, 2007
    Inventors: Kunihiko Tominaga, Hideo Anzai, Cun Zhuang
  • Glycoprotein with antidiabetic, antihypertensive, antiobesity and antihyperlipidemic effects from , and a method for preparing same
    Patent number: 7214778
    Abstract: A glycoprotein extracted from the fruiting body of Grifola frondosa is demonstrated to have antidiabetic, antihypertensive, antiobesity and antihyperlipidemic effects, and has great potential as an active component for pharmaceuticals, dietary supplements or health food preparations to treat and/or prevent the above diseases. This invention is to provide the glycoprotein and its preparation method.
    Type: Grant
    Filed: January 22, 2004
    Date of Patent: May 8, 2007
    Assignee: Masaki Shirota
    Inventors: Cun Zhuang, Hirokazu Kawagishi, Harry G. Preuss
  • Glycoprotein with antidiabetic, antihypertensive, antiobesity and antihyperlipidemic effects from Grifola frondosa, and a method for preparing same
    Publication number: 20050014683
    Abstract: A glycoprotein extracted from the fruiting body of Grifola frondosa is demonstrated to have antidiabetic, antihypertensive, antiobesity and antihyperlipidemic effects, and has great potential as an active component for pharmaceuticals, dietary supplements or health food preparations to treat and/or prevent the above diseases. This invention is to provide the glycoprotein and its preparation method.
    Type: Application
    Filed: January 22, 2004
    Publication date: January 20, 2005
    Inventors: Cun Zhuang, Hirokazu Kawagishi, Harry Preuss