Patents by Inventor Wen-Ling Yang

Wen-Ling Yang 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 preparing fraction having anti-arthritis activity
    Patent number: 11517604
    Abstract: The invention provides an extract of Plectranthus amboinicus (Lour.) Spreng enriching anti-arthritis activity, which is obtained by eluting the crude extract of Plectranthus amboinicus (Lour.) Spreng using 50%˜95% alcoholic solution or solvents such as hexane and/or ethyl acetate. Also provided is a method for treating arthritis comprising such extract.
    Type: Grant
    Filed: April 25, 2017
    Date of Patent: December 6, 2022
    Assignee: ONENESS BIOTECH CO.
    Inventors: Feng-Nien Ko, Jen-Wei Chen, Wen-Ling Yang
  • METHOD FOR PREPARING PLECTRANTHUS AMBOINICUS FRACTION HAVING ANTI-ARTHRITIS ACTIVITY
    Publication number: 20170354701
    Abstract: The invention provides an extract of Plectranthus amboinicus (Lour.) Spreng enriching anti-arthritis activity, which is obtained by eluting the crude extract of Plectranthus amboinicus (Lour.) Spreng using 50%˜95% alcoholic solution or solvents such as hexane and/or ethyl acetate. Also provided is a method for treating arthritis comprising such extract.
    Type: Application
    Filed: April 25, 2017
    Publication date: December 14, 2017
    Applicant: ONENESS BIOTECH CO.
    Inventors: Feng-Nien KO, Jen-Wei CHEN, Wen-Ling YANG
  • METHOD FOR PREVENTING OR TREATING ARTHRITIS
    Publication number: 20140322365
    Abstract: The invention provides a method for preventing or treating arthritis comprising administrating to a subject in need thereof an effective amount of an extract of Plectranthus amboinicus (Lour.) Spreng, which is obtained by eluting a crude extract of Plectranthus amboinicus (Lour.) Spreng using 50%—95% alcoholic solution.
    Type: Application
    Filed: July 10, 2014
    Publication date: October 30, 2014
    Inventors: Feng-Nien Ko, Jen-Wei Chen, Wen-Ling Yang