Ryu; Jae Hee

Patent Applications and Registrations

Patent applications and USPTO patent grants for Ryu; Jae Hee.The latest application filed is for "porous membrane and method for manufacturing the same".

Company Profile

0.7.7

Ryu; Jae Hee - Seoul KR
Ryu; Jae Hee - Gyeonggi-do KR

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Porous membrane and method for manufacturing the same Grant 9,314,745 - Ryu , et al. April 19, 2	2016-04-19
Porous Membrane And Method For Manufacturing The Same App 20150298067 - RYU; Jae Hee ; et al.	2015-10-22
Polymer electrolyte membrane for a fuel cell, and method for preparing same Grant 9,136,034 - Lee , et al. September 15, 2	2015-09-15
Pressurized hollow fiber membrane module Grant 9,034,189 - Ryu , et al. May 19, 2	2015-05-19
Pressurized Hollow Fiber Membrane Module App 20140076793 - Ryu; Jae Hee ; et al.	2014-03-20
Polymer Electrolyte Membrane For A Fuel Cell, And Method For Preparing Same App 20120231355 - Lee; Moo-Seok ; et al.	2012-09-13
Hollow Fiber Membrane Module For Water Purifier App 20110049026 - RYU; Jae Hee ; et al.	2011-03-03
Method Of Manufacturing For Aromatic Polyamide Composite Membrane App 20080199619 - Ryu; Jae Hee ; et al.	2008-08-21
Method for producing silver salt-containing facilitated transport membrane for olefin separation having improved stability Grant 6,878,409 - Kim , et al. April 12, 2	2005-04-12
Method for producing silver salt-containing facilitated transport membrane for olefin separation having improved stability App 20040154980 - Kim, Hoon Sik ; et al.	2004-08-12
Silver salt-containing facilitated transport membrane for olefin separation having improved stability and method for producing the same Grant 6,706,771 - Kim , et al. March 16, 2	2004-03-16
Silver salt-containing facilitated transport membrane for olefin separation having improved stability and method for producing the same App 20030052056 - Kim, Hoon Sik ; et al.	2003-03-20

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