Patents by Inventor James M. Griffin

James M. Griffin 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).

  • Publication number: 20240077309
    Abstract: The present disclosure generally relates to displaying information related to a physical activity. In some embodiments, methods and user interfaces for managing the display of information related to a physical activity are described.
    Type: Application
    Filed: January 12, 2023
    Publication date: March 7, 2024
    Inventors: Nicholas D. FELTON, James B. CARY, Edward CHAO, Kevin W. CHEN, Christopher P. FOSS, Eamon F. GILRAVI, Austen J. GREEN, Bradley W. GRIFFIN, Anders K. HAGLUNDS, Lori HYLAN-CHO, Stephen P. JACKSON, Matthew S. KOONCE, Paul T. NIXON, Robert M. PEARSON
  • Patent number: 7306040
    Abstract: Some methods are provided that comprise: providing a treatment fluid comprising an aqueous fluid, and a stimuli-degradable gel formed by a reaction comprising a gelling agent, and a stimuli-degradable cross linking agent that includes at least one degradable group and two unsaturated terminal groups; placing the treatment fluid into a subterranean formation; and allowing the stimuli-degradable gel to degrade.
    Type: Grant
    Filed: June 2, 2006
    Date of Patent: December 11, 2007
    Assignee: Halliburton Energy Services, Inc.
    Inventors: Ian D. Robb, Rajesh K. Saini, Diptabhas Sarkar, Bradley L. Todd, James M. Griffin
  • Publication number: 20070281870
    Abstract: Treatment fluids comprising: an aqueous base fluid; and a stimuli-degradable gel formed by a reaction comprising a gelling agent; and a stimuli-degradable cross linking agent described by the following formula: R1-[A]-[R3—[B]—R2 wherein R1 and R2 may be the same or different, and are selected from the group consisting of: substituted or unsubstituted ethylenically unsaturated groups, N-acryl, O-acryl, acrylol, vinyl, allyl, maleimide, and derivatives or combinations thereof; A and B are optional bridging units; and R3 is a degradable group or polymer.
    Type: Application
    Filed: June 2, 2006
    Publication date: December 6, 2007
    Inventors: Ian D. Robb, Rajesh K. Saini, Diptabhas Sarkar, Bradley L. Todd, James M. Griffin
  • Publication number: 20070277981
    Abstract: Some methods are provided that comprise: providing a treatment fluid comprising an aqueous fluid, and a stimuli-degradable gel formed by a reaction comprising a gelling agent, and a stimuli-degradable cross linking agent that includes at least one degradable group and two unsaturated terminal groups; placing the treatment fluid into a subterranean formation; and allowing the stimuli-degradable gel to degrade.
    Type: Application
    Filed: June 2, 2006
    Publication date: December 6, 2007
    Inventors: Ian D. Robb, Rajesh K. Saini, Diptabhas Sarkar, Bradley L. Todd, James M. Griffin