Patents by Inventor Hongwen Rivers

Hongwen Rivers 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).

  • Poly-Dioxanone Multi-Block Copolymer for Ocular Protein Delivery
    Publication number: 20220331258
    Abstract: Provided herein are poly(ether ester) multi-block copolymers (PEE-MBCP). Also provided herein are injectable delivery systems or pharmaceutical compositions, comprising a PEE-MBCP provided herein, either alone or in combination with a binding protein, such as abicipar. Also provided herein are methods of using these injectable delivery systems or pharmaceutical compositions provided herein for the treatment of ocular disorders.
    Type: Application
    Filed: September 30, 2020
    Publication date: October 20, 2022
    Applicant: Allergan Sales, LLC
    Inventors: Patrick Hughes, Hongwen Rivers, Jie Shen, Johan Zuidema, Henk Haitjema, Christine Hiemstra, Rob Steendam