Patents by Inventor Hwei-Hsien Chen

Hwei-Hsien Chen 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 and composition for decreasing the psychotomimetic side effect and addictive disorder of ketamine
    Patent number: 11213495
    Abstract: The present invention relates to a method for decreasing the psychotomimetic side effects and enhancing the antidepressant-like effects of ketamine by the combination of ketamine with a methylglycine derivative. The present invention also relates to a method for depression treatment comprising administrating ketamine combined with a methylglycine derivative. The present invention further provides a method for preventing or treating addictive disorders of ketamine by administrating a methylglycine derivative.
    Type: Grant
    Filed: May 25, 2017
    Date of Patent: January 4, 2022
    Assignee: NATIONAL HEALTH RESEARCH INSTITUTES
    Inventor: Hwei-Hsien Chen
  • METHOD AND COMPOSITION FOR DECREASING THE PSYCHOTOMIMETIC SIDE EFFECT AND ADDICTIVE DISORDER OF KETAMINE
    Publication number: 20200069610
    Abstract: The present invention relates to a method for decreasing the psychotomimetic side effects and enhancing the antidepressant-like effects of ketamine by the combination of ketamine with a methylglycine derivative. The present invention also relates to a method for depression treatment comprising administrating ketamine combined with a methylglycine derivative. The present invention further provides a method for preventing or treating addictive disorders of ketamine by administrating a methylglycine derivative.
    Type: Application
    Filed: May 25, 2017
    Publication date: March 5, 2020
    Applicant: National Health Research Institutes
    Inventor: Hwei-Hsien CHEN
  • METHOD OF PRODUCING BIPHENOLIC COMPOUND, NOVEL BIPHENYL COMPOUND AND SYNTHESIS METHOD THEREOF, AND PHARMACEUTICAL COMPOSITION FOR TREATING PARKINSON'S DISEASE
    Publication number: 20130303788
    Abstract: A method of producing honokiol and analogues thereof, and novel intermediates prepared by virtue thereof are disclosed herein. A pharmaceutical composition for treating Parkinson's disease, which contains honokiol and/or the analogues thereof, is also disclosed herein.
    Type: Application
    Filed: September 14, 2012
    Publication date: November 14, 2013
    Applicant: Tzu Chi University
    Inventors: Ming-Huan Chan, Chinpiao Chen, Hwei-Hsien Chen