Patents by Inventor Jiun-Wen GUO

Jiun-Wen GUO 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).

  • Microemulsion mixture and method of using the same, and pharmaceutical microemulsion mixture and method of using the same
    Patent number: 11786465
    Abstract: The present invention provides a microemulsion mixture, comprising a microemulsion and an active ingredient, wherein the microemulsion comprises a water phase composite, comprising a water solution and a moisturizer; an oil phase composite; and a surfactant composite; and the active ingredient is the substrate of cytochrome P450 3A4 enzyme. The microemulsion of the present invention inhibits the expression of the cytochrome P450 3A4 enzyme so as to improve the efficacy of the active ingredient in the microemulsion mixture. The present invention further provides a method of using the microemulsion mixture, a pharmaceutical microemulsion mixture comprising the microemulsion mixture, and the method for treating psoriasis comprising administering the microemulsion mixture to a subject in need thereof.
    Type: Grant
    Filed: March 8, 2022
    Date of Patent: October 17, 2023
    Assignee: CATHAY GENERAL HOSPITAL
    Inventor: Jiun-Wen Guo
  • MICROEMULSION MIXTURE AND METHOD OF USING THE SAME, AND PHARMACEUTICAL MICROEMULSION MIXTURE AND METHOD OF USING THE SAME
    Publication number: 20220296513
    Abstract: The present invention provides a microemulsion mixture, comprising a microemulsion and an active ingredient, wherein the microemulsion comprises a water phase composite, comprising a water solution and a moisturizer; an oil phase composite; and a surfactant composite; and the active ingredient is the substrate of cytochrome P450 3A4 enzyme. The microemulsion of the present invention inhibits the expression of the cytochrome P450 3A4 enzyme so as to improve the efficacy of the active ingredient in the microemulsion mixture. The present invention further provides a method of using the microemulsion mixture, a pharmaceutical microemulsion mixture comprising the microemulsion mixture, and the method for treating psoriasis comprising administering the microemulsion mixture to a subject in need thereof.
    Type: Application
    Filed: March 8, 2022
    Publication date: September 22, 2022
    Inventor: Jiun-Wen GUO