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:
Jun. 02, 2015
Filed:
Feb. 14, 2012
Applicants:
Jin Kon Kim, Gyeongju, KR;
Sangshin Jang, Gwangyang, KR;
Seung Yun Yang, Daegu, KR;
Gumhye Jeon, Jinhae, KR;
Won Jong Kim, Pohang, KR;
Sejin Son, Pohang, KR;
Hyunwoo Kim, Jecheon, KR;
Inventors:
Jin Kon Kim, Gyeongju, KR;
Sangshin Jang, Gwangyang, KR;
Seung Yun Yang, Daegu, KR;
Gumhye Jeon, Jinhae, KR;
Won Jong Kim, Pohang, KR;
Sejin Son, Pohang, KR;
Hyunwoo Kim, Jecheon, KR;
Assignee:
POSTECH ACADEMY-INDUSTRY FOUNDATION, Pohang, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B31D 3/00 (2006.01); G01N 33/487 (2006.01); B82Y 40/00 (2011.01); B82Y 30/00 (2011.01);
U.S. Cl.
CPC ...
G01N 33/48721 (2013.01); B82Y 40/00 (2013.01); B82Y 30/00 (2013.01);
Abstract
A membrane according to the present invention includes a support member and a polymer layer disposed on the support member and including a plurality of nano pores each having an inner wall formed of a block-structured polymer material of which the end thereof is substituted by a functional group.