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:
Oct. 08, 2002
Filed:
Sep. 22, 2000
Applicant:
Inventors:
Hitoshi Sakai, Nagoya, JP;
Tomonori Takahashi, Chita, JP;
Assignee:
NGK Insulators, Ltd., Najoya, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 5/322 ;
U.S. Cl.
CPC ...
B01D 5/322 ;
Abstract
A honeycomb type gas separating membrane structure for separating or supplying a specified gas from a mixed gas is provided. The gas separating membrane structure has a honeycomb unitary structure and is a dense body made of a material having a gas separation ability. The honeycomb type gas separating membrane structure does not require a support for supporting a gas separating membrane, increases the membrane area, and reduces costs because its production process is simple.