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:
Feb. 16, 2016
Filed:
May. 06, 2011
Kenneth E. Bertagnolli, Riverton, UT (US);
Jason Wiggins, Draper, UT (US);
Shawn C. Scott, Payson, UT (US);
Kenneth E. Bertagnolli, Riverton, UT (US);
Jason Wiggins, Draper, UT (US);
Shawn C. Scott, Payson, UT (US);
US SYNTHETIC CORPORATION, Orem, UT (US);
Abstract
In an embodiment, a superabrasive compact is disclosed in which a heat-absorbing material having a phase-transition temperature lower than a peak operating temperature of a superabrasive table of the superabrasive compact is positioned in the superabrasive compact. In some embodiments, the heat-absorbing material positioned between the substrate and the superabrasive table. In another embodiment, a rotary drill bit is also disclosed including a bit body and at least one cutting element including a substrate and a superabrasive table bonded to the substrate. At least one heat-absorbing material is positioned within the bit body at least proximate to the at least one cutting element.