Patents by Inventor Stephen WOON

Stephen WOON 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).

  • PEPTIDE CONJUGATED PARTICLES
    Publication number: 20240082371
    Abstract: The present invention provides compositions comprising peptide-coupled biodegradable poly(lactide-co-glycolide) (PLG) particles. In particular, PLG particles are surface-functionalized to allow for coupling of peptide molecules to the surface of the particles (e.g., for use in eliciting induction of immunological tolerance).
    Type: Application
    Filed: November 13, 2023
    Publication date: March 14, 2024
    Inventors: Lonnie D Shea, Stephen Miller, Derrick McCarthy, Jonathan Woon Teck Yap
  • PURIFICATION PLATFORMS FOR OBTAINING PHARMACEUTICAL COMPOSITIONS HAVING A REDUCED HYDROLYTIC ENZYME ACTIVITY RATE
    Publication number: 20220135620
    Abstract: The present disclosure provides purification platforms comprising a depth filter step and/or a hydrophobic interaction chromatography (HIC) step and/or a MM-HIC/IEX chromatography step, and are useful for providing a method of reducing a hydrolytic enzyme activity rate of a composition obtained from said purification platforms. Also disclosed herein are methods of using the purification platforms described herein and compositions obtained therefrom, such as pharmaceutical compositions.
    Type: Application
    Filed: October 28, 2021
    Publication date: May 5, 2022
    Inventors: Alex SEAY, Marc WONG, Stephen WOON, Michael LEE, Stefanie KHOO, William O'DWYER, Eileen DUENAS, Yinges YIGZAW, Amy LIM