Patents by Inventor Tanhee Ary Galindo

Tanhee Ary Galindo 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).

  • Well servicing fluid
    Patent number: 9951262
    Abstract: A well servicing fluid formulated with ingredients comprising a viscosifying polymer that is a crosslinked copolymer of an ethylenically unsaturated dicarboxylic anhydride and an alkyl vinyl ether, or the di-acid thereof; a pH adjuster capable of maintaining a pH of 5.5 or greater; and a solvent. Methods of treating a well formation with the wellbore servicing fluid and methods of making the wellbore servicing fluid.
    Type: Grant
    Filed: November 18, 2015
    Date of Patent: April 24, 2018
    Assignee: BAKER HUGHES, A GE COMPANY, LLC
    Inventors: D.V. Satyanarayana Gupta, Kay Elaine Cawiezel, Rupa Venugopal, Tanhee Ary Galindo
  • WELL SERVICING FLUID
    Publication number: 20160068740
    Abstract: A well servicing fluid formulated with ingredients comprising a viscosifying polymer that is a crosslinked copolymer of an ethylenically unsaturated dicarboxylic anhydride and an alkyl vinyl ether, or the di-acid thereof; a pH adjuster capable of maintaining a pH of 5.5 or greater; and a solvent. Methods of treating a well formation with the wellbore servicing fluid and methods of making the wellbore servicing fluid are also disclosed.
    Type: Application
    Filed: November 18, 2015
    Publication date: March 10, 2016
    Inventors: D.V. SATYANARAYANA GUPTA, KAY ELAINE CAWIEZEL, RUPA VENUGOPAL, TANHEE ARY GALINDO
  • Well servicing fluid
    Patent number: 9217103
    Abstract: A well servicing fluid is formulated with ingredients comprising a viscosifying polymer that is a crosslinked copolymer of an ethylenically unsaturated dicarboxylic anhydride and an alkyl vinyl ether, or the di-acid thereof; a pH adjuster capable of maintaining a pH of 5.5 or greater; and a solvent. Methods include treating a well formation with the wellbore servicing fluid and methods also include making the wellbore servicing fluid.
    Type: Grant
    Filed: July 9, 2010
    Date of Patent: December 22, 2015
    Assignee: Baker Hughes Incorporated
    Inventors: D. V. Satyanarayana Gupta, Kay Elaine Cawiezel, Rupa Venugopal, Tanhee Ary Galindo
  • WELL SERVICING FLUID
    Publication number: 20120006549
    Abstract: A well servicing fluid formulated with ingredients comprising a viscosifying polymer that is a crosslinked copolymer of an ethylenically unsaturated dicarboxylic anhydride and an alkyl vinyl ether, or the di-acid thereof; a pH adjuster capable of maintaining a pH of 5.5 or greater; and a solvent. Methods of treating a well formation with the wellbore servicing fluid and methods of making the wellbore servicing fluid are also disclosed.
    Type: Application
    Filed: July 9, 2010
    Publication date: January 12, 2012
    Inventors: D.V. SATYANARAYANA GUPTA, Kay Elaine Cawiezel, Rupa Venugopal, Tanhee Ary Galindo