Patents by Inventor Simseok YUK

Simseok YUK 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).

  • PROCESS AND COMPOSITION MATTER OF NANOPARTICLE FORMULATION FOR SYSTEMIC TREATMENT OF SEPSIS
    Publication number: 20240058416
    Abstract: The present invention generally relates to a process of nanoparticle formulations and its composition matter for systemic treatment of sepsis. In particular, this invention discloses a method for preparing tannic acid-ferric nanoparticles, optionally incorporating a component of vitamin D3, coated with zwitterionic chitosan (ZWC) and polymyxin B (PMB). The invention described herein also pertains to pharmaceutical compositions and methods for the treatment of sepsis.
    Type: Application
    Filed: November 1, 2023
    Publication date: February 22, 2024
    Applicant: Purdue Research Foundation
    Inventors: Yoon Yeo, Simseok Yuk
  • Process and composition matter of nanoparticle formulation for systemic treatment of sepsis
    Patent number: 11865158
    Abstract: The present invention generally relates to a process of nanoparticle formulations and its composition matter for systemic treatment of sepsis. In particular, this invention discloses a method for preparing tannic acid-ferric nanoparticles, optionally incorporating a component of vitamin D3, coated with zwitterionic chitosan (ZWC) and polymyxin B (PMB). The invention described herein also pertains to pharmaceutical compositions and methods for the treatment of sepsis.
    Type: Grant
    Filed: August 21, 2020
    Date of Patent: January 9, 2024
    Assignee: Purdue Research Foundation
    Inventors: Yoon Yeo, Simseok Yuk
  • PROCESS AND COMPOSITION MATTER OF NANOPARTICLE FORMULATION FOR SYSTEMIC TREATMENT OF SEPSIS
    Publication number: 20220288162
    Abstract: The present invention generally relates to a process of nanoparticle formulations and its composition matter for systemic treatment of sepsis. In particular, this invention discloses a method for preparing tannic acid-ferric nanoparticles, optionally incorporating a component of vitamin D3, coated with zwitterionic chitosan (ZWC) and polymyxin B (PMB). The invention described herein also pertains to pharmaceutical compositions and methods for the treatment of sepsis.
    Type: Application
    Filed: August 21, 2020
    Publication date: September 15, 2022
    Applicant: PURDUE RESEARCH FOUNDATION
    Inventors: Yoon YEO, Simseok YUK