Patents by Inventor Pavel Shmatko

Pavel Shmatko 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 of fabrication of modified activated carbon
    Patent number: 7569514
    Abstract: A novel electrode and method of making the same. The electrode includes activated carbon that has been modified by treatment with an alkali solution and an acid, such as nitric acid, and then washed and dried. The carbon may then be annealed. The method of modifying the activated carbon helps produce an electrode with considerably higher electric capacity and stable electric characteristics. Additionally, the electrodes may be produced more quickly and inexpensively and, therefore, permits their production of electrodes that are used for superconductors.
    Type: Grant
    Filed: September 5, 2006
    Date of Patent: August 4, 2009
    Assignee: Axion Power International, Inc.
    Inventors: Michail N. Adrianov, Vera V. Litvinskaya, Vitaly P. Popov, Natalya M. Zaruchejskaya, Valentin V. Chebykin, Pavel A. Shmatko, Valery A. Carev
  • Modified activated carbon for capacitor electrodes and method of fabrication thereof
    Publication number: 20070060476
    Abstract: A novel electrode and method of making the same. The electrode includes activated carbon that has been modified by treatment with an alkali solution and an acid, such as nitric acid, and then washed and dried. The carbon may then be annealed. The method of modifying the activated carbon helps produce an electrode with considerably higher electric capacity and stable electric characteristics. Additionally, the electrodes may be produced more quickly and inexpensively and, therefore, permits their production of electrodes that are used for superconductors.
    Type: Application
    Filed: September 5, 2006
    Publication date: March 15, 2007
    Inventors: Michail Adrianov, Vera Litvinskaya, Vitaly Popov, Natalya Zaruchejskaya, Valentin Chebykin, Pavel Shmatko, Valery Carev
  • Modified activated carbon for capacitor electrodes and method of fabrication thereof
    Patent number: 7119047
    Abstract: A novel electrode and method of making the same. The electrode includes activated carbon that has been modified by treatment with an alkali solution and an acid, such as nitric acid, and then washed and dried. The carbon may then be annealed. The method of modifying the activated carbon helps produce an electrode with considerably higher electric capacity and stable electric characteristics. Additionally, the electrodes may be produced more quickly and inexpensively and, therefore, permits their production of electrodes that are used for superconductors.
    Type: Grant
    Filed: February 26, 2001
    Date of Patent: October 10, 2006
    Assignee: C and T Company, Inc.
    Inventors: Michail N. Adrianov, Vera V. Litvinskaya, Vitaly P. Popov, Natalya M. Zaruchejskaya, Valentin V. Chebykin, Pavel A. Shmatko, Valery A. Carev
  • MODIFIED ACTIVATED CARBON FOR CAPACITOR ELECTRODES AND METHOD OF FABRICATION THEREOF
    Publication number: 20060223701
    Abstract: A novel electrode and method of making the same. The electrode includes activated carbon that has been modified by treatment with an alkali solution and an acid, such as nitric acid, and then washed and dried. The carbon may then be annealed. The method of modifying the activated carbon helps produce an electrode with considerably higher electric capacity and stable electric characteristics. Additionally; the electrodes may be produced more quickly and inexpensively and, therefore, permits their production of electrodes that are used for superconductors.
    Type: Application
    Filed: February 26, 2001
    Publication date: October 5, 2006
    Inventors: Michail Adrianov, Vera Litvinskaya, Vitaly Popov, Natalia Zarutcheyskaya, Valentin Chebykin, Pavel Shmatko, Valery Carev
  • Electrode for electric double layer capacitor and method of fabrication thereof
    Patent number: 7110242
    Abstract: A novel electrode and method of making the same. The electrode may be used in electric double layer capacitors. The electrodes include activated carbon that has been mixed with a thermosetting polymer binder. Activated carbon cloth may also be used. The method of modifying the activated carbon helps produce an electrode with considerably higher electric capacity, higher durability, and low resistance, while maintaining high conductivity. Additionally, the electrodes may be produced more quickly and inexpensively.
    Type: Grant
    Filed: February 26, 2001
    Date of Patent: September 19, 2006
    Assignee: C and T Company, Inc.
    Inventors: Michail N. Adrianov, Vera V. Litvinskaya, Vitaly P. Popov, Valentin V. Chebykin, Pavel A. Shmatko, Gennady V. Dvoretskiy
  • Electric double layer capacitor
    Patent number: 6628504
    Abstract: The present invention is directed to a novel capacitor. The capacitor may be used in electric double layer capacitors. The capacitors include a polarizable electrode including activated carbon and a non-polarizable electrode including lead dioxide and lead sulfate. The capacitors of the present invention provide considerably higher electric capacity, higher durability, and low resistance, while maintaining high conductivity. Additionally, the electrodes may be produced more quickly and inexpensively.
    Type: Grant
    Filed: May 17, 2002
    Date of Patent: September 30, 2003
    Assignee: C and T Company, Inc.
    Inventors: Yuri M. Volfkovich, Pavel A. Shmatko
  • Electric double layer capacitor
    Publication number: 20020196597
    Abstract: The present invention is directed to a novel capacitor. The capacitor may be used in electric double layer capacitors. The capacitors include a polarizable electrode including activated carbon and a non-polarizable electrode including lead dioxide and lead sulfate. The capacitors of the present invention provide considerably higher electric capacity, higher durability, and low resistance, while maintaining high conductivity. Additionally, the electrodes may be produced more quickly and inexpensively.
    Type: Application
    Filed: May 17, 2002
    Publication date: December 26, 2002
    Inventors: Yuri M. Volfkovich, Pavel A. Shmatko
  • ELECTRIC DOUBLE LAYER CAPACITOR
    Publication number: 20020163771
    Abstract: The present invention is directed to a novel capacitor. The capacitor may be used in electric double layer capacitors. The capacitors include a polarizable electrode including activated carbon and a non-polarizable electrode including lead dioxide and lead sulfate. The capacitors of the present invention provide considerably higher electric capacity, higher durability, and low resistance, while maintaining high conductivity. Additionally, the electrodes may be produced more quickly and inexpensively.
    Type: Application
    Filed: May 3, 2001
    Publication date: November 7, 2002
    Inventors: Yuri M. Volfkovich, Pavel A. Shmatko
  • Electric double layer capacitor
    Patent number: 6466429
    Abstract: The present invention is directed to a novel capacitor. The capacitor may be used in electric double layer capacitors. The capacitors include a polarizable electrode including activated carbon and a non-polarizable electrode including lead dioxide and lead sulfate. The capacitors of the present invention provide considerably higher electric capacity, higher durability, and low resistance, while maintaining high conductivity. Additionally, the electrodes may be produced more quickly and inexpensively.
    Type: Grant
    Filed: May 3, 2001
    Date of Patent: October 15, 2002
    Assignee: C and T Co., Inc.
    Inventors: Yuri M. Volfkovich, Pavel A. Shmatko