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:
May. 07, 2024
Filed:
Nov. 06, 2019
Applicant:
Corning Incorporated, Corning, NY (US);
Inventors:
Huthavahana Sarma Kuchibhotla, San Jose, CA (US);
Cameron Wayne Tanner, Horseheads, NY (US);
Assignee:
Corning Incorporated, Corning, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 46/00 (2022.01); B01D 46/24 (2006.01); C04B 35/195 (2006.01); C04B 38/00 (2006.01); F01N 3/28 (2006.01);
U.S. Cl.
CPC ...
C04B 38/0006 (2013.01); B01D 46/2429 (2013.01); B01D 46/24491 (2021.08); B01D 46/24492 (2021.08); B01D 46/24494 (2021.08); B01D 46/2484 (2021.08); B01D 46/249 (2021.08); B01D 46/2498 (2021.08); C04B 35/195 (2013.01); C04B 38/0054 (2013.01); B01D 2279/30 (2013.01); C04B 2235/3481 (2013.01); C04B 2235/447 (2013.01); C04B 2235/9607 (2013.01); F01N 3/2825 (2013.01); F01N 2330/06 (2013.01);
Abstract
A cordierite-containing ceramic body with % P≥50%, df≤0.50, and a combined weight percentage of crystalline phases containing cordierite and indialite of at least 85 wt %. The porous ceramic body contains, as expressed on a relative oxide weight percent basis in terms of MgO, AlO, and SiOthat is within a field defined by (15.4, 34.1, and 50.5), (12.2, 34.1, and 53.7), (13.3, 31.2, and 55.5), and (16.6, 31.1, and 52.3). Batch composition mixtures and methods of manufacturing a porous ceramic body using the batch compositions are provided, as are other aspects.