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:
Dec. 22, 2015
Filed:
Dec. 05, 2012
Applicants:
Abds-sami Malik, Westerville, OH (US);
Hui Zhang, Columbus, OH (US);
Inventors:
Abds-Sami Malik, Westerville, OH (US);
Hui Zhang, Columbus, OH (US);
Assignee:
Diamond Innovations, Inc., Worthington, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B24D 3/00 (2006.01); B24D 11/00 (2006.01); B24D 18/00 (2006.01); C09C 1/68 (2006.01); C09K 3/14 (2006.01); B01J 3/06 (2006.01); C04B 35/528 (2006.01); C04B 35/645 (2006.01);
U.S. Cl.
CPC ...
B24D 18/00 (2013.01); B01J 3/062 (2013.01); C04B 35/528 (2013.01); C04B 35/645 (2013.01); B01J 2203/062 (2013.01); B01J 2203/0605 (2013.01); B01J 2203/068 (2013.01); B01J 2203/0645 (2013.01); B01J 2203/0655 (2013.01); B01J 2203/0685 (2013.01); C04B 2235/425 (2013.01); C04B 2235/427 (2013.01); C04B 2235/5296 (2013.01); C04B 2235/5436 (2013.01); C04B 2235/6567 (2013.01);
Abstract
A method of making diamond including mixing graphene with diamond seed to form a powder mixture, and then sintering the powder mixture, in the absence of a transition metal catalyst, at high pressure and high temperature; and a method of making a polycrystalline diamond compact including mixing graphene in diamond powder to form a powder mixture with less than about 50% graphene by weight, and then sintering the powder mixture, in the absence of a transition metal catalyst, at high pressure and high temperature.