Patents by Inventor Mahesh P. Kulkarni

Mahesh P. Kulkarni 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).

  • Additive for improving homogeneity of epoxy resin and cement composites
    Patent number: 10533123
    Abstract: A method includes introducing a cementing composition into a subterranean formation, the cementing composition including a pumpable slurry of cement including an epoxy resin, an epoxy resin hardening agent, and a compatibilizer, where the compatibilizer is a lignite grafted copolymer; and allowing at least a portion of the cementing composition to harden. A composition includes a pumpable slurry of cement including an epoxy resin, an epoxy resin hardening agent, and a compatibilizer, where the compatibilizer is a lignite grafted copolymer.
    Type: Grant
    Filed: January 5, 2015
    Date of Patent: January 14, 2020
    Assignee: Halliburton Energy Services, Inc.
    Inventors: Mahesh P. Kulkarni, Vandana N. Pandey, Abhimanyu Pramod Deshpande, Ganesh S. Pangu, Paul Joseph Jones, Ronnie Morgan
  • Additive for Improving Homogeneity of Epoxy Resin and Cement Composites
    Publication number: 20170335168
    Abstract: A method includes introducing a cementing composition into a subterranean formation, the cementing composition including a pumpable slurry of cement including an epoxy resin, an epoxy resin hardening agent, and a compatibilizer, where the compatibilizer is a lignite grafted copolymer; and allowing at least a portion of the cementing composition to harden. A composition includes a pumpable slurry of cement including an epoxy resin, an epoxy resin hardening agent, and a compatibilizer, where the compatibilizer is a lignite grafted copolymer.
    Type: Application
    Filed: January 5, 2015
    Publication date: November 23, 2017
    Applicant: HALLIBURTON ENERGY SERVICES, INC.
    Inventors: Mahesh P. Kulkarni, Vandana N. Pandey, Abhimanyu Pramod Deshpande, Ganesh S. Pangu, Paul Joseph Jones, Ronnie Morgan