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:
Feb. 02, 2021
Filed:
Sep. 17, 2019
Applicant:
Ngk Insulators, Ltd., Nagoya, JP;
Inventors:
Takeshi Hagio, Inazawa, JP;
Kenichi Noda, Nagoya, JP;
Makoto Miyahara, Tajimi, JP;
Katsuya Shimizu, Nagoya, JP;
Assignee:
NGK Insulators, Ltd., Nagoya, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C01B 39/48 (2006.01); B01J 29/70 (2006.01); C01B 39/54 (2006.01); B01J 29/83 (2006.01); B01J 29/85 (2006.01); B01J 20/18 (2006.01);
U.S. Cl.
CPC ...
C01B 39/48 (2013.01); B01J 29/83 (2013.01); B01J 29/85 (2013.01); C01B 39/54 (2013.01); B01J 20/18 (2013.01); B01J 29/70 (2013.01); C01P 2002/20 (2013.01); C01P 2002/72 (2013.01); C01P 2002/74 (2013.01); C01P 2004/03 (2013.01);
Abstract
A zeolite crystal has an AFX structure and a hexagonal plate shape. Ratio of a maximum Feret diameter (L) in a plan view with respect to a plate thickness in a side view is greater than or equal to 2.