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. 29, 2025
Filed:
Jul. 06, 2023
Applicant:
Corning Incorporated, Corning, NY (US);
Inventors:
Douglas Munroe Beall, Painted Post, NY (US);
Achim Karl-Erich Heibel, Corning, NY (US);
David John Thompson, Savona, NY (US);
Assignee:
Corning Incorporated, Corning, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F01N 3/022 (2005.12); B01D 46/24 (2005.12); C04B 35/195 (2005.12); C04B 35/636 (2005.12); C04B 38/00 (2005.12); F01N 3/035 (2005.12); C04B 111/00 (2005.12);
U.S. Cl.
CPC ...
F01N 3/0222 (2012.12); B01D 46/2425 (2012.12); B01D 46/2429 (2012.12); B01D 46/24491 (2021.07); B01D 46/24492 (2021.07); B01D 46/2455 (2012.12); B01D 46/2474 (2012.12); B01D 46/2482 (2021.07); B01D 46/2484 (2021.07); C04B 35/195 (2012.12); C04B 35/6365 (2012.12); C04B 38/0009 (2012.12); F01N 3/035 (2012.12); C04B 2111/00793 (2012.12); C04B 2111/0081 (2012.12); C04B 2235/3217 (2012.12); C04B 2235/349 (2012.12); C04B 2235/5436 (2012.12); C04B 2235/6562 (2012.12); C04B 2235/6567 (2012.12); C04B 2235/9607 (2012.12); F01N 2330/06 (2012.12); F01N 2330/30 (2012.12); F01N 2330/48 (2012.12);
Abstract
A method of manufacturing a ceramic honeycomb structure by mixing a ceramic precursor batch composition having a median particle diameter less than or equal to about 10 μm and at least one starch-based pore former having a median particle diameter greater than or equal to about 10 μm. The method also includes forming a mixture of ceramic precursor batch composition and a starch-based pore former into a green ceramic structure having a web structure, and firing the green ceramic structure to yield a ceramic honeycomb structure.