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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.:

US 10556832 B1

PDFFull Text
Date of Patent:
Feb. 11, 2020

Filed:

Sep. 25, 2015

Cutters comprising polycrystalline diamond attached to a hard metal carbide substrate

Applicant:

Diamond Innovations, Inc., Worthington, OH (US);

Inventors:

Hui Zhang, Westerville, OH (US);

Abhijit Suryavanshi, Issaquah, WA (US);

Alexander Hirsch, Warwickshire, GB;

Kai Zhang, Westerville, OH (US);

Assignee:

DIAMOND INNOVATIONS, INC., Worthington, OH (US);

Attorney:
Primary Examiner:

Colleen P Dunn

Assistant Examiner:

Ross J Christie

Int. Cl.
CPC ...
C04B 37/00 (2006.01); B22F 3/14 (2006.01); B22F 7/06 (2006.01); C22C 26/00 (2006.01); C22C 29/08 (2006.01); B24D 18/00 (2006.01); C04B 35/528 (2006.01); C04B 35/56 (2006.01); C04B 35/645 (2006.01); E21B 10/573 (2006.01);
U.S. Cl.
CPC ...
C04B 37/001 (2013.01); B22F 3/14 (2013.01); B22F 7/06 (2013.01); B24D 18/0009 (2013.01); C04B 35/528 (2013.01); C04B 35/5626 (2013.01); C04B 35/645 (2013.01); C22C 26/00 (2013.01); C22C 29/08 (2013.01); E21B 10/5735 (2013.01); B22F 2302/10 (2013.01); C04B 2235/3847 (2013.01); C04B 2235/404 (2013.01); C04B 2235/405 (2013.01); C04B 2235/427 (2013.01); C04B 2237/36 (2013.01); C04B 2237/363 (2013.01);
Abstract

Superabrasive compacts and methods of making superabrasive compacts are disclosed. A superabrasive compact includes a polycrystalline diamond table and a substrate attached to the polycrystalline diamond table. The substrate includes a hard metal carbide and a binder having a compound with a composition of ABC, where A and B are transition metals, where C is carbon, and where 0≤x≤7, 0≤y≤7, x+y=7, and 0≤z≤3.

Find Patent Forward Citations

Zhang, Hui. (2020). Cutters comprising polycrystalline diamond attached to a hard metal carbide substrate (U.S. Patent No. 10556832). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10556832

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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