Patents by Inventor Sergey Shishatskiy

Sergey Shishatskiy 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).

  • Method of producing a thermally rearranged PBX, thermally rearranged PBX and membrane
    Patent number: 10301431
    Abstract: A method of producing a thermally rearranged polybenzoxazole, polybenzimidazole or polybenzothiazole (collectively denominated “TR PBX”), thermally arranged PBX and membranes including the same.
    Type: Grant
    Filed: December 22, 2016
    Date of Patent: May 28, 2019
    Assignee: HELMHOLTZ-ZENTRUM GEESTHACHT ZENTRUM FÜR MATERIAL-UND KÜSTENFORSCHUNG GMBH
    Inventors: Alberto Tena, Sofia Rangou, Sergey Shishatskiy
  • Method of Producing a Thermally Rearranged PBX, Thermally Rearranged PBX and Membrane
    Publication number: 20170166699
    Abstract: A method of producing a thermally rearranged polybenzoxazole, polybenzimidazole or polybenzothiazole (collectively denominated “TR PBX”), thermally arranged PBX and membranes including the same.
    Type: Application
    Filed: December 22, 2016
    Publication date: June 15, 2017
    Applicant: Helmholtz-Zentrum Geesthacht Zentrum für Material-und Küstenforschung GmbH
    Inventors: Alberto Tena, Sofia Rangou, Sergey Shishatskiy