Patents by Inventor Arun Kharghoria

Arun Kharghoria 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).

  • Polymers and emulsions for use in oil and/or gas wells
    Patent number: 10577531
    Abstract: Methods and compositions comprising an emulsion or a microemulsion and a polymer for use in an oil and/or gas well are provided. In some embodiments, the emulsion or the microemulsion comprises water, a solvent, and a surfactant, and optionally, one or more additives. In certain embodiments, the polymer comprises a copolymer comprising an acrylamide.
    Type: Grant
    Filed: September 17, 2015
    Date of Patent: March 3, 2020
    Assignee: Flotek Chemistry, LLC
    Inventors: John T. Pursley, Glenn S. Penny, Charles Earl Hammond, David Germack, Nicole Mast, Deepankar Biswas, Arun Kharghoria
  • POLYMERS AND EMULSIONS FOR USE IN OIL AND/OR GAS WELLS
    Publication number: 20160032172
    Abstract: Methods and compositions comprising an emulsion or a microemulsion and a polymer for use in an oil and/or gas well are provided. In some embodiments, the emulsion or the microemulsion comprises water, a solvent, and a surfactant, and optionally, one or more additives. In certain embodiments, the polymer comprises a copolymer comprising an acrylamide.
    Type: Application
    Filed: September 17, 2015
    Publication date: February 4, 2016
    Applicant: CESI Chemical, Inc.
    Inventors: John T. Pursley, Glenn S. Penny, Charles Earl Hammond, David Germack, Nicole Mast, Deepankar Biswas, Arun Kharghoria