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.

Date of Patent:
Oct. 20, 2026

Filed:

Nov. 14, 2024
Applicant:

Baker Hughes Oilfield Operations Llc, Houston, TX (US);

Inventors:

Yong Shao, Suzhou, CN;

Yuzhu Hao, Suzhou, CN;

Joseph Shu Yian Liew, Singapore, SG;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E21B 33/04 (2006.01);
U.S. Cl.
CPC ...
E21B 33/04 (2013.01);
Abstract

A wellbore system includes a first wellbore component having a tapered interior diameter including a first sealing location and a second sealing location. The wellbore system also includes a second wellbore component with a first flexible seal leg configured to engage the first sealing location, a second flexible seal leg configured to engage the second sealing location, and a slot extending radially into a body of the second wellbore component, the slot forming at least a portion of the first flexible seal leg. The second wellbore component, responsive to a rotational force, is driven into the tapered interior diameter such that the first flexible seal leg forms a first seal at the first sealing location and the second flexible seal leg forms a second seal at the second sealing location.


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Shao, Yong. (2026). Bi-directional seal with dual seal profile system and method (U.S. Patent No. 12768238). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12768238

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