Lee; Byoungsoo

Patent Applications and Registrations

Patent applications and USPTO patent grants for Lee; Byoungsoo.The latest application filed is for "method of detecting defects in separation membrane element and apparatus for detecting defects in separation membrane element".

Company Profile

4.6.7

Lee; Byoungsoo - Daejeon KR
Lee; Byoungsoo - Seoul 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
Method for manufacturing gas separation membrane and gas separation membrane manufactured thereby Grant 11,241,659 - Lee , et al. February 8, 2	2022-02-08
Method for producing composition for forming gas separation membrane active layer, composition for forming gas separation membrane active layer produced by same, method for manufacturing gas separation membrane, and gas separation membrane Grant 11,198,102 - Lee , et al. December 14, 2	2021-12-14
Method Of Detecting Defects In Separation Membrane Element And Apparatus For Detecting Defects In Separation Membrane Element App 20210178332 - HONG; Ja Min ; et al.	2021-06-17
Method For Producing Composition For Forming Gas Separation Membrane Active Layer, Composition For Forming Gas Separation Membrane Active Layer Produced By Same, Method For Manufacturing Gas Separation Membrane, And Gas Separation Membrane App 20210060500 - LEE; Byoungsoo ; et al.	2021-03-04
Method For Manufacturing Gas Separation Membrane And Gas Separation Membrane Manufactured Thereby App 20200238219 - LEE; Byoungsoo ; et al.	2020-07-30
Method for manufacturing water treatment separator, water treatment separator manufactured using same, and water treatment module comprising water treatment separator Grant 10,688,449 - Lee , et al.	2020-06-23
Water treatment membrane production method, water treatment membrane produced using same, and water treatment module comprising water treatment membrane Grant 10,632,428 - Lee , et al.	2020-04-28
Method For Manufacturing Water Treatment Separator, Water Treatment Separator Manufactured Using Same, And Water Treatment Module Comprising Water Treatment Separator App 20180318765 - LEE; Byoungsoo ; et al.	2018-11-08
Water Treatment Membrane Production Method, Water Treatment Membrane Produced Using Same, And Water Treatment Module Comprising Water Treatement Membrane App 20180178170 - LEE; Byoungsoo ; et al.	2018-06-28
Manufacturing method for silica encapsulated single-enzyme nanoparticles and single-enzyme nanoparticles manufactured by means of method Grant 9,458,448 - Kim , et al. October 4, 2	2016-10-04
Manufacturing Method For Silica Encapsulated Single-enzyme Nanoparticles And Single-enzyme Nanoparticles Manufactured By Means Of Method App 20140127778 - Kim; Jungbae ; et al.	2014-05-08

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