Patents by Inventor Maria Vladimir Sergeeva

Maria Vladimir Sergeeva 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).

  • Polymer-protein composites and methods for their preparation and use
    Patent number: 6291582
    Abstract: A method of preparing a polymer-protein composite based upon placing a protein in solution in an organic phase via the ion-pairing of the protein with a surfactant. The polymer-protein composites are useful, for example, as highly active and stable catalysts, in for example, paints and coatings, as well as in medical application.
    Type: Grant
    Filed: November 10, 1999
    Date of Patent: September 18, 2001
    Assignee: Biotechnology Research & Development Corp.
    Inventors: Jonathan S. Dordick, Ping Wang, Maria Vladimir Sergeeva, Scott Joel Novick
  • Polymer protein composites and methods for their preparation and use
    Patent number: 5914367
    Abstract: A method of preparing a polymer-protein composite including polymerizing a monomer in the presence of a protein dissolved in an organic phase via the ion-pairing of the protein with a surfactant. The polymer-protein composites are useful, for example, as highly active and stable catalysts, in for example, paints and coatings, as well as in medical application.
    Type: Grant
    Filed: October 9, 1997
    Date of Patent: June 22, 1999
    Assignee: Biotechnology Research & Development Corp.
    Inventors: Jonathan S. Dordick, Ping Wang, Maria Vladimir Sergeeva, Scott Joel Novick