Patents by Inventor Sergei Dzyadevych

Sergei Dzyadevych 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).

  • Biosensor with inorganic-organic hybrid polymer coating
    Patent number: 7709221
    Abstract: The present invention relates to a biosensor comprising a substrate with a coating system in which a Ruthenium complex and an enzyme is integrated. The enzyme is able to convert bioproducts, e.g. glucose, fructose or glycerol. The depletion of oxygen during these converting reactions can be monitored via the fluorescence of the Ruthenium complex. The inventive biosensor can be used in biotechnological processes, e.g. the synthesis of biofuels.
    Type: Grant
    Filed: November 14, 2006
    Date of Patent: May 4, 2010
    Assignees: Fraunhofer Gesellschaft zur Forderung der angewandten Forschung e.V., Institute of Catalysis, Ecole Centrale de Lyon
    Inventors: Klaus Rose, Roberto Fernandez Lafuente, Jose Manuel Guisan, Lorena Betancor, Nicole Jaffrezic, Sergei Dzyadevych
  • Biosensor and its use
    Publication number: 20070161069
    Abstract: The present invention relates to a biosensor comprising a substrate with a coating system in which a Ruthenium complex and an enzyme is integrated. The enzyme is able to convert bioproducts, e.g. glucose, fructose or glycerol. The depletion of oxygen during these converting reactions can be monitored via the fluorescence of the Ruthenium complex. The inventive biosensor can be used in biotechnological processes, e.g. the synthesis of biofuels.
    Type: Application
    Filed: November 14, 2006
    Publication date: July 12, 2007
    Applicants: Fraunhofer-Gesellschaft zur Forderung der angewandten Forschung e.V., Institute of Catalysis, Ecole Centrale de Lyon
    Inventors: Klaus Rose, Roberto Lafuente, Jose Guisan, Lorena Betancor, Nicole Jaffrezic, Sergei Dzyadevych