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:
May. 01, 2018
Filed:
Mar. 17, 2015
Applicant:
Baker Hughes Incorporated, Houston, TX (US);
Inventors:
Chaitanya K. Vempati, Conroe, TX (US);
Suresh G. Patel, The Woodlands, TX (US);
Jack T. Oldham, Conroe, TX (US);
Danielle M. Fuselier, Spring, TX (US);
Jim R. Powers, Edmond, OK (US);
Nicholas J. Lyons, Sugar Land, TX (US);
Assignee:
Baker Hughes Incorporated, Houston, TX (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
E21B 10/573 (2006.01); E21B 10/567 (2006.01); B24D 18/00 (2006.01); C22C 26/00 (2006.01);
U.S. Cl.
CPC ...
E21B 10/573 (2013.01); B24D 18/0009 (2013.01); C22C 26/00 (2013.01); E21B 10/567 (2013.01); C22C 2204/00 (2013.01); E21B 10/5676 (2013.01);
Abstract
A cutting element for use in a drill bit for drilling subterranean formations includes a cutting body having a substrate, and a superabrasive layer overlying an upper surface of the substrate. The cutting element further includes a sleeve including another superabrasive layer and surrounding the peripheral side surface of the cutting body.