ALEXANDRIA, Va., Nov. 25 -- United States Patent no. 12,480,386, issued on Nov. 25, was assigned to Baker Hughes Oilfield Operations LLC (Houston).
"Liner hanger system and method" was invented by Matthew Krueger (Cypress, Texas) and Leif Nordenstam (Spring, Texas).
According to the abstract* released by the U.S. Patent & Trademark Office: "A tool with anti-preset feature including a tool body including a setter, an anti-preset member anchoring the setter to the tool, and a releaser that loses structural integrity through heat or chemical degradation upon receipt of a signal configured to defeat the anti-preset member. A method for setting a liner hanger, including running the liner hanger setting system to a target location in a borehole...