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:
Apr. 19, 2005
Filed:
Dec. 23, 2002
Applicants:
Andrew G. Haerle, Sutton, MA (US);
Han C. Chang, Hsin-Chu, TW;
Inventors:
Andrew G. Haerle, Sutton, MA (US);
Han C. Chang, Hsin-Chu, TW;
Assignee:
Saint-Gobain Ceramics & Plastics, Inc., Worcester, MA (US);
Primary Examiner:
Int. Cl.
CPC ...
C30B025/04 ; C30B025/12 ;
U.S. Cl.
CPC ...
Abstract
A method of forming a component is disclosed. The method includes: providing a core containing a porous material; infiltrating the core with silicon carbide; and removing the porous material of the core, thereby forming a porous substrate containing silicon carbide.