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. 31, 2017
Filed:
Mar. 02, 2012
Ronald Johannes Dirksen, Spring, TX (US);
James H. Dudley, Spring, TX (US);
Kenneth D. Caskey, Frisco, TX (US);
Joseph D. Parlin, Plano, TX (US);
Ronald Johannes Dirksen, Spring, TX (US);
James H. Dudley, Spring, TX (US);
Kenneth D. Caskey, Frisco, TX (US);
Joseph D. Parlin, Plano, TX (US);
Halliburton Energy Services, Inc., Houston, TX (US);
Abstract
A liner assembly () includes a drill string () to drill a borehole () in a formation (). The liner assembly further includes a liner assembly releasably coupled to the drill string to move with the drill string in the borehole while the drill string drills, and to be released from the drill string in the borehole after the drill string drills to a depth.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile