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. 08, 1999
Filed:
Jul. 10, 1997
Applicant:
Inventors:
Hisao Hachisuka, Osaka, JP;
Yoshihiko Kondo, Osaka, JP;
Kenichi Ikeda, Osaka, JP;
Hitoshi Takano, Osaka, JP;
Amane Mochizuki, Osaka, JP;
Assignee:
Nitto Denko Corporation, Ibaraki, JP;
Primary Examiner:
Int. Cl.
CPC ...
B01D / ; B01D / ;
U.S. Cl.
CPC ...
4283155 ; 21050021 ; 21050041 ;
Abstract
A separation membrane and a method of producing the membrane are provided. The membrane can control its permselectivity and its fouled pores can be easily washed by using the reversible shape change of the membrane. For this purpose, porous shape memory polymers are used for the separation membrane.
Hachisuka, Hisao. (1999). Separation membrane and method of producing the same, and shape memory (U.S. Patent No. 5910357). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5910357
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile