Patents by Inventor Natalia Quisel

Natalia Quisel 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).

  • Durability of downhole tools
    Patent number: 8631864
    Abstract: An apparatus for downhole operation. The apparatus comprising a support body having a surface located in a borehole and a coating on an at least a portion of the surface of the support body. The coating is an inert material selected for reducing friction and corrosion.
    Type: Grant
    Filed: February 6, 2009
    Date of Patent: January 21, 2014
    Assignee: Schlumberger Technology Corporation
    Inventors: Richard Saenger, Jean Desroches, Natalia Quisel
  • Durability of Downhole Tools
    Publication number: 20110061945
    Abstract: An apparatus for downhole operation. The apparatus comprising a support body having a surface located in a borehole and a coating on an at least a portion of the surface of the support body. The coating is an inert material selected for reducing friction and corrosion.
    Type: Application
    Filed: February 6, 2009
    Publication date: March 17, 2011
    Inventors: Richard Saenger, Jean Desroches, Natalia Quisel