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:
Sep. 10, 2024
Filed:
Jul. 22, 2020
Applicant:
Us Synthetic Corporation, Orem, UT (US);
Inventor:
Greg Carlos Topham, Spanish Fork, UT (US);
Assignee:
US SYNTHETIC CORPORATION, Orem, UT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E21B 10/567 (2006.01); B22F 3/24 (2006.01); C22C 26/00 (2006.01); F16C 33/04 (2006.01); F16C 33/14 (2006.01); F16C 33/26 (2006.01); B22F 5/00 (2006.01); F16C 17/02 (2006.01); F16C 17/04 (2006.01);
U.S. Cl.
CPC ...
E21B 10/5673 (2013.01); B22F 3/24 (2013.01); C22C 26/00 (2013.01); E21B 10/567 (2013.01); F16C 33/043 (2013.01); F16C 33/14 (2013.01); F16C 33/26 (2013.01); B22F 2005/001 (2013.01); B22F 2998/10 (2013.01); B22F 2999/00 (2013.01); F16C 17/02 (2013.01); F16C 17/04 (2013.01); F16C 2223/42 (2013.01); F16C 2240/40 (2013.01); F16C 2240/50 (2013.01); F16C 2240/60 (2013.01); F16C 2352/00 (2013.01);
Abstract
Embodiments of the invention relate to methods of fabricating leached polycrystalline diamond compacts ('PDCs') in which a polycrystalline diamond table thereof is leached and resized to provide a leached region having a selected geometry. Creating a leached region having such a selected geometry may improve the performance of the PDC in various conditions, such as impact strength and/or thermal stability.