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:
Jul. 07, 2015
Filed:
Dec. 09, 2013
Applicant:
Saint-gobain Ceramics & Plastics, Inc., Worcester, MA (US);
Inventors:
Christopher J. Reilly, Whitinsville, MA (US);
Yu Zhong, Shrewsbury, MA (US);
Assignee:
SAINT-GOBAIN CERAMICS & PLASTICS, INC., Worcester, MA (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C04B 41/87 (2006.01); C04B 35/622 (2006.01); C04B 35/565 (2006.01); C04B 35/63 (2006.01); C04B 41/86 (2006.01); C04B 41/00 (2006.01); C04B 41/50 (2006.01);
U.S. Cl.
CPC ...
C04B 35/622 (2013.01); C04B 35/565 (2013.10); C04B 35/6316 (2013.01); C04B 2235/3217 (2013.01); C04B 2235/3272 (2013.01); C04B 2235/3826 (2013.01); C04B 2235/405 (2013.01); C04B 2235/428 (2013.01); C04B 2235/46 (2013.01); C04B 2235/658 (2013.01); C04B 2235/6586 (2013.01); C04B 2235/663 (2013.01); C04B 41/86 (2013.01); C04B 41/87 (2013.01); C04B 41/009 (2013.01); C04B 41/5022 (2013.01); C04B 41/5031 (2013.01); C04B 41/5037 (2013.01);
Abstract
A method of forming a ceramic article includes providing a ceramic body comprising silicon carbide, and treating the ceramic body in an atmosphere comprising an oxidizing material to remove a portion of the ceramic body through a chemical reaction between a portion of the ceramic body and the oxidizing material.