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. 20, 2015
Filed:
Mar. 28, 2012
Applicants:
Nobuhiko Ohmura, Shunan, JP;
Kazuo Mizuguchi, Shunan, JP;
Kazunori Nishio, Shunan, JP;
Toshio Aritomi, Shunan, JP;
Inventors:
Nobuhiko Ohmura, Shunan, JP;
Kazuo Mizuguchi, Shunan, JP;
Kazunori Nishio, Shunan, JP;
Toshio Aritomi, Shunan, JP;
Assignee:
ASTOM Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 61/48 (2006.01); B01D 69/10 (2006.01); B01D 71/28 (2006.01); C08J 5/22 (2006.01); B01J 39/20 (2006.01); B01J 41/14 (2006.01); B01J 47/00 (2006.01); B01J 47/12 (2006.01);
U.S. Cl.
CPC ...
B01D 61/485 (2013.01); B01D 69/10 (2013.01); B01D 71/28 (2013.01); B01J 39/20 (2013.01); B01J 41/14 (2013.01); B01J 47/007 (2013.01); B01J 47/12 (2013.01); C08J 5/22 (2013.01); C08J 5/2231 (2013.01); B01D 2325/42 (2013.01); C08J 2323/06 (2013.01);
Abstract
An ion-exchange membrane including a porous unstretched polyethylene sheet in which fine pores are piercing, the pores being filled with an ion-exchange resin. The ion-exchange membrane exhibits excellent concentration property.
Ohmura, Nobuhiko. (2015). Ion-exchange membrane (U.S. Patent No. 9162185). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9162185
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile