The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 20, 2026
Filed:
Aug. 13, 2024
Halliburton Energy Services, Inc., Houston, TX (US);
Michael Linley Fripp, Singapore, SG;
Mark S. Holly, Singapore, SG;
Daniel Craig Newton, Singapore, SG;
Chee Sing Kelvin Loh, Singapore, SG;
Halliburton Energy Services, Inc., Houston, TX (US);
Abstract
Disclosed is a variety of methods and apparatus for an expandable liner hanger including a first raised portion as a sealing element of a first material. The first raised portion may be configured to engage a casing in a wellbore to form a seal between the expandable liner hanger and the casing. The expandable liner hanger may also include a second raised portion as an anchor that is a second material, wherein the first material is softer than the second material. The second raised portion may be configured to engage the casing to anchor the expandable liner hanger with the casing.