Patents by Inventor Alexander Cherepanov

Alexander Cherepanov 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).

  • Process for plasma surface treatment and device for realizing the process
    Patent number: 7288293
    Abstract: A process for plasma treatment of an object's surface to be treated comprising the creation of a plasma, the application of the plasma to the surface to be treated, and the excitation of the surface to be treated, such that it vibrates and undulates. The energy for excitation of the surface may come from the process creating the plasma, from an external source, or from a combination of these two sources. The vibration preferably takes place while the plasma is being applied to the surface to be treated, but depending on the treatment to carry out, it may also take place just prior to and/or just after the application phase.
    Type: Grant
    Filed: March 26, 2003
    Date of Patent: October 30, 2007
    Assignee: APIT Corp. S.A.
    Inventors: Pavel Koulik, Mikhail Samsonov, Alexander Cherepanov, Evguenii Petrov
  • Device for treating surfaces of containers with plasma
    Publication number: 20050127843
    Abstract: The invention concerns a device for treating surfaces of containers with plasma comprising a kinematic system for transporting the containers, and a plurality of plasma generators operating at atmospheric pressure, each generator being designed to treat one container at a time, the plasma generator comprising a treatment gas supply system and an electric power supply system including at least one transistor serving as switch, or an LC adapter, designed to supply pulses to the current.
    Type: Application
    Filed: April 24, 2003
    Publication date: June 16, 2005
    Inventors: Pavel Koulik, Mickhail Samsonov, Alexander Cherepanov, Evguenii Petrov, Oleg Borissov, Robert Lohr, Sebastien Vanaud, Vladimir Rung
  • Process for plasma surface treatment and device for realizing the process
    Publication number: 20030165636
    Abstract: A process for plasma treatment of an object's surface to be treated comprising the creation of a plasma, the application of the plasma to the surface to be treated, and the excitation of the surface to be treated, such that it vibrates and undulates. The energy for excitation of the surface may come from the process creating the plasma, from an external source, or from a combination of these two sources. The vibration preferably takes place while the plasma is being applied to the surface to be treated, but depending on the treatment to carry out, it may also take place just prior to and/or just after the application phase.
    Type: Application
    Filed: March 26, 2003
    Publication date: September 4, 2003
    Inventors: Pavel Koulik, Mikhail Samsonov, Alexander Cherepanov, Evguenii Petrov
  • Process and device for plasma surface treatment
    Publication number: 20020182101
    Abstract: In the present invention, a process for plasma treatment of an object's surface to be treated comprises the creation of a plasma, the application of the plasma to the surface to be treated, and the excitation of the surface to be treated, such that it undulates. The energy for excitation of the surface may come from the process creating the plasma, from an external source, or from a combination of these two sources. The vibration of the surface to be treated preferably takes place while the plasma is being applied to the surface to be treated, but depending on the treatment to carry out, it may also take place just prior to and/or just after the application phase.
    Type: Application
    Filed: February 22, 2002
    Publication date: December 5, 2002
    Inventors: Pavel Koulik, Mikhail Samsonov, Alexander Cherepanov, Evguenii Petrov