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. 23, 2011
Filed:
Jun. 12, 2009
Nancy P. Levoy, Acton, MA (US);
Edmund A. Cortellini, North Brookfield, MA (US);
Eric Jorge, Les Valayans, FR;
Nancy P. Levoy, Acton, MA (US);
Edmund A. Cortellini, North Brookfield, MA (US);
Eric Jorge, Les Valayans, FR;
Saint-Gobain Ceramics & Plastics, Inc., Worcester, MA (US);
Abstract
A reaction sintered silicon carbide-based product, including a silicon carbide component, a bond component, wherein the bond component includes silicon oxynitride in excess of any silicon nitride of the bond component, and at least one boron component residual to an amount present prior to reaction sintering to cause increased resistance of the reaction sintered silicon carbide-based product to volume change under oxidative stress, and methods of making the same.