Patents by Inventor Varvara Gribova

Varvara Gribova 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).

  • HYALURONIC ACID HYDROGELS WITH PROLONGED ANTIMICROBIAL ACTIVITY
    Publication number: 20220211914
    Abstract: The present invention concerns a hydrogel comprising hyaluronic acid (HA) or a derivative thereof, loaded with at least one positively charged antimicrobial peptide, wherein said HA or derivative thereof is cross-linked with a cross-linking agent at the level of its hydroxyl moieties while the carboxyl moieties of HA or derivative thereof remain free and said HA or derivative thereof remains negatively charged; and a method for preparing said loaded hydrogel.
    Type: Application
    Filed: April 30, 2020
    Publication date: July 7, 2022
    Inventors: Philippe Lavalle, Cynthia Calligaro, Varvara Gribova, Lorène Tallet, Nihal Engin Vrana