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. 27, 2025
Filed:
Feb. 05, 2020
Baker Hughes Oilfield Operations Llc, Houston, TX (US);
Michael L. Doster, Spring, TX (US);
Baker Hughes Oilfield Operations LLC, Houston, TX (US);
Abstract
A downhole tool comprising a bit body and a plurality of blades. Each blade having at least one cutting element disposed within the blade. Each cutting element comprising a substrate and a poly crystalline diamond material affixed to the substrate at an interface. The poly crystalline diamond material comprising a raised cutting surface comprising at least two cutting edges, a recess in a center of the raised cutting surface, and transition surfaces between the at least two cutting edges of the raised cutting surface and a side surface of the cutting element. The disclosure also includes a method of manufacturing a downhole tool comprising: forming a drill bit, blades, and cutting elements. Forming the cutting elements comprises forming a raised cutting surface comprising at least two cutting edges, forming a recess in a center of the raised cutting surface and forming transition surfaces between the raised cutting surface and a side surface of the cutting element.