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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.:

US 12766467 B1

PDFFull Text
Date of Patent:
Oct. 20, 2026

Filed:

Jun. 28, 2023

Zeolite membrane complex and method of producing zeolite membrane complex

Applicant:

Ngk Insulators, Ltd., Nagoya-City, JP;

Inventors:

Makoto Miyahara, Tajimi City, JP;

Kenichi Noda, Nagoya-City, JP;

Naoto Kinoshita, Nagoya-City, JP;

Assignee:

NGK INSULATORS, LTD., Nagoya-City, JP;

Attorney:

Muncy, Geissler, Olds & Lowe, P.C.

Primary Examiner:

Latosha Hines

Int. Cl.
CPC ...
B01D 67/00 (2006.01); B01D 69/02 (2006.01); B01D 69/10 (2006.01); B01D 69/12 (2006.01); B01D 71/02 (2006.01); B01J 20/18 (2006.01); B01J 20/28 (2006.01); B01J 20/32 (2006.01);
U.S. Cl.
CPC ...
B01D 67/0051 (2013.01); B01D 69/02 (2013.01); B01D 69/106 (2022.08); B01D 69/1218 (2022.08); B01D 71/0281 (2022.08); B01J 20/18 (2013.01); B01J 20/28004 (2013.01); B01J 20/28035 (2013.01); B01J 20/3238 (2013.01); B01J 20/3297 (2013.01); B01D 2323/06 (2013.01); B01D 2325/04 (2013.01);
Abstract

A zeolite membrane complex includes a porous support and a zeolite membrane provided on the support and composed of RHO-type zeolite. In a case where a surface of the zeolite membrane is measured by an X-ray diffraction method, a peak intensity derived from a (310) plane of RHO-type zeolite is not higher than 0.4 times a peak intensity derived from a (110) plane thereof and a peak intensity derived from a (211) plane thereof is not higher than 0.3 times the peak intensity derived from the (110) plane.

Find Patent Forward Citations

Miyahara, Makoto. (2026). Zeolite membrane complex and method of producing zeolite membrane complex (U.S. Patent No. 12766467). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12766467

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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