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:
Aug. 14, 2018
Filed:
Dec. 10, 2013
Element Six Abrasives S.a., Luxembourg, LU;
Element Six Limited, County Clare, IE;
Mhlonishwa Cyprian Nzama, Oxfordshire, GB;
Dale Anthony Thomson, Springs, ZA;
Mark Gregory Munday, Oxfordshire, GB;
ELEMENT SIX ABRASIVES S.A., Luxembourg, LU;
ELEMENT SIX LIMITED, County Clare, IE;
Abstract
A method of providing well-shaped diamond grains of at most about 100 microns in size. The method includes providing a synthesis assembly comprising a source of carbon material, a plurality of seed grains on which diamond material can crystallize, and solvent-catalyst material for promoting the crystallization of the diamond grains, and subjecting the synthesis assembly to a condition for growing the diamond grains. The synthesis condition is maintained long enough for at least about half of the carbon material to be converted into the diamond grains.