US Patent Issued to Halliburton Energy Services on Dec. 30 for "Expandable liner hanger assembly having anchor key in dovetail groove on hanger body" (Singaporean Inventors)

ALEXANDRIA, Va., Dec. 31 -- United States Patent no. 12,509,967, issued on Dec. 30, was assigned to Halliburton Energy Services Inc. (Houston).

"Expandable liner hanger assembly having anchor key in dovetail groove on hanger body" was invented by Muhammad Nur Adli Juhari (Singapore), Yian Zhao (Singapore), Stephen Ross Maddux (Singapore), Xiaoguang Allan Zhong (Singapore) and Daniel Craig Newton (Singapore).

According to the abstract* released by the U.S. Patent & Trademark Office: "An expandable liner hanger assembly may include a liner hanger body having a radially expandable tubular. The expandable liner hanger assembly may also include a groove formed in a radially outer surface of the liner hanger body that is configured to extend ci...