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:
Jan. 06, 2015
Filed:
Aug. 27, 2009
Mark Allen Spetseris, Pine City, NY (US);
Balaji Venkatesan Swarnamani, Painted Post, NY (US);
Conor J Walsh, Campbell, NY (US);
Gregory N Yourkievitz, Wilmington, NC (US);
Mark Allen Spetseris, Pine City, NY (US);
Balaji Venkatesan Swarnamani, Painted Post, NY (US);
Conor J Walsh, Campbell, NY (US);
Gregory N Yourkievitz, Wilmington, NC (US);
Corning Incorporated, Corning, NY (US);
Abstract
The invention is directed to a method for managing pore size distribution in honeycomb substrates by using two or more pore forming agents in the batch ingredients. In particular, the invention is particularly useful in managing pore size distribution in cordierite and aluminum titanate honeycomb substrates in the face of particle size variations in the pore forming agents and other materials used to make such substrates.