Patents by Inventor Vladimir Sukhorukov

Vladimir Sukhorukov 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 for electroporation of biological cells
    Patent number: 8465955
    Abstract: Described are methods for electrical treatment of biological cells, in particular using electrical field pulses, involving the steps: arrangement of the cells (1) on apertures (2) of a solid planar carrier element (3) which divides a measuring chamber (10) into two compartments (11, 12); and temporary formation of an electrical treatment field which permeates the cells, wherein an alternating-current impedance measurement takes place on the carrier element (3), and from the result of the alternating-current impedance measurement, a degree of coverage of the carrier element and/or healing of the cells after electrical treatment are/is acquired. Also described are devices for implementing the methods.
    Type: Grant
    Filed: February 22, 2008
    Date of Patent: June 18, 2013
    Assignee: Eppendorf AG
    Inventors: Ulrich Zimmermann, Vladimir Sukhorukov, Kurt Lucas
  • Method and device for electroporation of biological cells
    Publication number: 20080220491
    Abstract: Described are methods for electrical treatment of biological cells, in particular using electrical field pulses, involving the steps: arrangement of the cells (1) on apertures (2) of a solid planar carrier element (3) which divides a measuring chamber (10) into two compartments (11, 12); and temporary formation of an electrical treatment field which permeates the cells, wherein an alternating-current impedance measurement takes place on the carrier element (3), and from the result of the alternating-current impedance measurement, a degree of coverage of the carrier element and/or healing of the cells after electrical treatment are/is acquired. Also described are devices for implementing the methods.
    Type: Application
    Filed: February 22, 2008
    Publication date: September 11, 2008
    Inventors: Ulrich Zimmermann, Vladimir Sukhorukov, Kurt Lucas
  • Method and device for electroporation of biological cells
    Patent number: 7358077
    Abstract: Described are methods for electrical treatment of biological cells, in particular using electrical field pulses, involving the steps: arrangement of the cells (1) on apertures (2) of a solid planar carrier element (3) which divides a measuring chamber (10) into two compartments (11, 12); and temporary formation of an electrical treatment field which permeates the cells, wherein an alternating-current impedance measurement takes place on the carrier element (3), and from the result of the alternating-current impedance measurement, a degree of coverage of the carrier element and/or healing of the cells after electrical treatment are/is acquired. Also described are devices for implementing the methods.
    Type: Grant
    Filed: January 17, 2003
    Date of Patent: April 15, 2008
    Assignee: Eppendorf AG
    Inventors: Ulrich Zimmermann, Vladimir Sukhorukov, Kurt Lucas
  • Method and device for electroporation of biological cells
    Publication number: 20030148524
    Abstract: Described are methods for electrical treatment of biological cells, in particular using electrical field pulses, involving the steps: arrangement of the cells (1) on apertures (2) of a solid planar carrier element (3) which divides a measuring chamber (10) into two compartments (11, 12) ; and temporary formation of an electrical treatment field which permeates the cells, wherein an alternating-current impedance measurement takes place on the carrier element (3), and from the result of the alternating-current impedance measurement, a degree of coverage of the carrier element and/or healing of the cells after electrical treatment are/is acquired. Also described are devices for implementing the methods.
    Type: Application
    Filed: January 17, 2003
    Publication date: August 7, 2003
    Inventors: Ulrich Zimmermann, Vladimir Sukhorukov, Kurt Lucas