Patents by Inventor Elena Ivanovna GUSARINA

Elena Ivanovna GUSARINA 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).

  • Biotransplant for treating gum recession and restoring gingival tissue volume
    Patent number: 11193109
    Abstract: Provided is a method for making a biotransplant, comprising introducing autologous fibroblasts isolated from an oral mucosa of a patient into a platelet-rich fibrin (PRF) membrane using linear retrograde needle injection, where a needle is inserted into a thickness of the PRF membrane and a first puncture is made and then a series of punctures are made that are linearly aligned or arrayed with the first puncture and are spaced at a predetermined distance from a prior puncture. A method of treatment of a periodontal tissue and a biotransplant comprising a PRF membrane and autologous fibroblasts are also provided.
    Type: Grant
    Filed: February 8, 2021
    Date of Patent: December 7, 2021
    Assignee: LIMITED LIABILITY COMPANY “VITACEL”
    Inventors: Vadim Leonidovich Zorin, Alla Ivanovna Zorina, Elena Ivanovna Gusarina, Pavel Borisovich Kopnin, Artur Aleksandrovich Isaev
  • BIOTRANSPLANT FOR TREATING GUM RECESSION AND RESTORING GINGIVAL TISSUE VOLUME
    Publication number: 20210180022
    Abstract: Provided is a method for making a biotransplant, comprising introducing autologous fibroblasts isolated from an oral mucosa of a patient into a platelet-rich fibrin (PRF) membrane using linear retrograde needle injection, where a needle is inserted into a thickness of the PRF membrane and a first puncture is made and then a series of punctures are made that are linearly aligned or arrayed with the first puncture and are spaced at a predetermined distance from a prior puncture. A method of treatment of a periodontal tissue and a biotransplant comprising a PRF membrane and autologous fibroblasts are also provided.
    Type: Application
    Filed: February 8, 2021
    Publication date: June 17, 2021
    Applicant: OBSHCHESTVO S OGRANICHENNOJ OTVETSTVENNOSTYU "VITACEL" (direct English translation: LIMITED LIABILI
    Inventors: Vadim Leonidovich ZORIN, Alla Ivanovna ZORINA, Elena Ivanovna GUSARINA, Pavel Borisovich KOPNIN, Artur Aleksandrovich ISAEV