Patents by Inventor Alexander Babchanik

Alexander Babchanik 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).

  • Saturation valve assembly for electric cables
    Patent number: 8967178
    Abstract: A valve assembly configured to close off the flow of fluid within a fluid injection assembly includes a fluid column having a first open end and a second open end. A fluid flow path is defined between the first and second open ends of the fluid column, and a saturation valve portion is disposed within the fluid flow path. The saturation valve portion is a first configuration when no fluid is flowing through the fluid flow path, and the saturation valve portion transitions to a second configuration when fluid is flowing through the fluid flow path.
    Type: Grant
    Filed: April 20, 2012
    Date of Patent: March 3, 2015
    Assignee: UTILX Corporation
    Inventors: James Steele, William R. Stagi, Alexander Babchanik
  • VALVE ASSEMBLY
    Publication number: 20130276907
    Abstract: A valve assembly configured to close off the flow of fluid within a fluid injection assembly includes a fluid column having a first open end and a second open end. A fluid flow path is defined between the first and second open ends of the fluid column, and a saturation valve portion is disposed within the fluid flow path. The saturation valve portion is a first configuration when no fluid is flowing through the fluid flow path, and the saturation valve portion transitions to a second configuration when fluid is flowing through the fluid flow path.
    Type: Application
    Filed: April 20, 2012
    Publication date: October 24, 2013
    Applicant: UTILX CORPORATION
    Inventors: James Steele, William R. Stagi, Alexander Babchanik