Patents by Inventor Fengyin Liang

Fengyin Liang 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 preventing or treating neurodegenerative diseases
    Patent number: 9682111
    Abstract: Provided herein is a method for preventing or treating neurodegenerative disease in a subject, comprising administrating to the subject an effective amount of a composition which comprises a semen biotae extract. The neurodegenerative disease is associated with ?-synuclein, such as Alzheimer's disease, Parkinson's disease, Huntington disease, or Amyotrophic lateral sclerosis.
    Type: Grant
    Filed: December 7, 2015
    Date of Patent: June 20, 2017
    Inventors: Weiwei Su, Yonggang Wang, Fengyin Liang, Ning Wang, Zhong Pei, Haibin Liu
  • METHOD FOR PREVENTING OR TREATING NEURODEGENERATIVE DISEASES
    Publication number: 20160082059
    Abstract: Provided herein is a method for preventing or treating neurodegenerative disease in a subject, comprising administrating to the subject an effective amount of a composition which comprises a semen biotae extract. The neurodegenerative disease is associated with ?-synuclein, such as Alzheimer's disease, Parkinson's disease, Huntington disease, or Amyotrophic lateral sclerosis.
    Type: Application
    Filed: December 7, 2015
    Publication date: March 24, 2016
    Inventors: Weiwei Su, Yonggang Wang, Fengyin Liang, Ning Wang, Zhong Pei, Haibin Liu
  • LABDANE DITERPENOID COMPOUNDS, SEMEN BIOTAE EXTRACT, AND PREPARATION METHOD AND USE THEREOF
    Publication number: 20150105460
    Abstract: Provided in the present invention are various labdane diterpenoid compounds and derivatives thereof for use in preparation of a pharmaceutical composition for preventing or treating neurodegenerative diseases. Also provided in the present invention is a semen biotae extract comprising one or more labdane diterpenoid compounds and derivatives thereof for use in preparation of a pharmaceutical composition for preventing or treating neurodegenerative diseases.
    Type: Application
    Filed: June 4, 2012
    Publication date: April 16, 2015
    Inventors: Weiwei Su, Yonggang Wang, Fengyin Liang, Ning Wang, Zhong Pei, Haibin Liu