Patents by Inventor Marcus Allen DUFFY

Marcus Allen DUFFY 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).

  • Wellbore Servicing Compositions and Methods of Making and Using Same
    Publication number: 20140374097
    Abstract: A method of servicing a wellbore in a subterranean formation comprising preparing a wellbore servicing fluid comprising a sealant material, helical fibers and a base fluid, placing the wellbore servicing fluid in the wellbore and/or subterranean formation, and allowing the wellbore servicing fluid to set therein.
    Type: Application
    Filed: June 21, 2013
    Publication date: December 25, 2014
    Applicant: Halliburton Energy Services, Inc.
    Inventors: Ronnie Glen MORGAN, Robert Lee BROWNING, Marcus Allen DUFFY, Chase Russell GAMWELL, Robert Phillip DARBE