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. 05, 2023
Filed:
Jan. 23, 2021
Applicant:
Diamond Innovations, Inc., Worthington, OH (US);
Inventors:
Rui Shao, Dublin, OH (US);
Lawrence Dues, Dublin, OH (US);
Assignee:
DIAMOND INNOVATIONS, INC., Worthington, OH (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C04B 35/563 (2006.01); B23B 27/14 (2006.01); C04B 35/626 (2006.01); C04B 35/645 (2006.01);
U.S. Cl.
CPC ...
C04B 35/563 (2013.01); B23B 27/148 (2013.01); C04B 35/6264 (2013.01); C04B 35/6268 (2013.01); C04B 35/645 (2013.01); B23B 2226/18 (2013.01); C04B 2235/3217 (2013.01); C04B 2235/386 (2013.01); C04B 2235/3813 (2013.01); C04B 2235/3856 (2013.01); C04B 2235/3865 (2013.01); C04B 2235/606 (2013.01);
Abstract
A cubic boron nitride (cBN)-based composite including about 30-65 vol. % cBN, about 3-30 vol. % zirconium (Zr)-containing compounds, about 0-10 vol. % cobalt-tungsten-borides (CoWB), about 2-30 vol. % aluminum oxide (AlO), about 0.5-10 vol. % tungsten borides, and less than or equal to about 5 vol. % aluminum nitride (AlN).