Patents by Inventor Valery Shiryaevsky

Valery Shiryaevsky 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).

  • Device for generation of pulsed corona discharge
    Patent number: 8173075
    Abstract: The invention is a method and system for the generation of high voltage, pulsed, periodic corona discharges capable of being used in the presence of conductive liquid droplets. The method and system can be used, for example, in different devices for cleaning of gaseous or liquid media using pulsed corona discharge. Specially designed electrodes and an inductor increase the efficiency of the system, permit the plasma chemical oxidation of detrimental impurities, and increase the range of stable discharge operations in the presence of droplets of water or other conductive liquids in the discharge chamber.
    Type: Grant
    Filed: July 13, 2007
    Date of Patent: May 8, 2012
    Assignee: Drexel University
    Inventors: Alexander F. Gutsol, Alexander Fridman, Kenneth Blank, Sergey Korobtsev, Valery Shiryaevsky, Dmitry Medvedev
  • DEVICE FOR GENERATION OF PULSED CORONA DISCHARGE
    Publication number: 20100006419
    Abstract: The invention is a method and system for the generation of high voltage, pulsed, periodic corona discharges capable of being used in the presence of conductive liquid droplets. The method and system can be used, for example, in different devices for cleaning of gaseous or liquid media using pulsed corona discharge. Specially designed electrodes and an inductor increase the efficiency of the system, permit the plasma chemical oxidation of detrimental impurities, and increase the range of stable discharge operations in the presence of droplets of water or other conductive liquids in the discharge chamber.
    Type: Application
    Filed: July 13, 2007
    Publication date: January 14, 2010
    Applicant: Drexel University
    Inventors: Alexander F. Gutsol, Alexander Fridman, Kenneth Blank, Sergey Korobtsev, Valery Shiryaevsky, Dmitry Medvedev