US Patent 7309385 Efficient 3-D nanostructured gas separation membranes

Patent 7309385 was granted and assigned to Korea Institute of Science and Technology on December, 2007 by the United States Patent and Trademark Office.

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Patent

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Current Assignee

Korea Institute of Science and Technology

Patent Jurisdiction

United States Patent and Trademark Office

Patent Number

73093850

Patent Inventor Names

Jae-Min Hong0

Won Il Son0

Date of Patent

December 18, 2007

Patent Application Number

110220580

Date Filed

December 22, 2004

Patent Primary Examiner

‌

Jason M. Greene

Patent abstract

There is provided a high efficient gas separation membrane of two or more layers, which comprises a separating layer of 3-dimensional nanostructure and a supporting layer, wherein the 3-dimensional nanostructure can maximize a surface area per unit permeation area.

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