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:
Mar. 24, 2015
Filed:
Jul. 06, 2006
Daniel James Twitchen, Sunningdale, GB;
Geoffrey Alan Scarsbrook, Ascot, GB;
Philip Maurice Martineau, Littlewick Green, GB;
Paul Martyn Spear, Maidenhead, GB;
Stephen David Williams, Worcester, GB;
Ian Friel, Guildford, GB;
Daniel James Twitchen, Sunningdale, GB;
Geoffrey Alan Scarsbrook, Ascot, GB;
Philip Maurice Martineau, Littlewick Green, GB;
Paul Martyn Spear, Maidenhead, GB;
Stephen David Williams, Worcester, GB;
Ian Friel, Guildford, GB;
Element Six Limited, Ballasalla, IM;
Abstract
A method of producing a CVD single crystal diamond layer on a substrate includes adding into a DVD synthesis atmosphere a gaseous source comprising silicon. The method can be used to mark the diamond material, for instance to provide means by which its synthetic nature can more easily be determined. It can also be exploited to generate single crystal diamond material of high color.