Ryu; Hyun Woog

Patent Applications and Registrations

Patent applications and USPTO patent grants for Ryu; Hyun Woog.The latest application filed is for "preparation method of polyarylene sulfide".

Company Profile

11.15.16

Ryu; Hyun Woog - Daejeon 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
Preparation method of polyarylene sulfide Grant 11,414,521 - Jung , et al. August 16, 2	2022-08-16
Method for preparing polyarylene sulfide Grant 11,407,860 - Jung , et al. August 9, 2	2022-08-09
Conductive polyarylene sulfide resin composition Grant 11,274,207 - Ryu , et al. March 15, 2	2022-03-15
Method of preparing polyarylene sulfide Grant 11,274,183 - Kim , et al. March 15, 2	2022-03-15
Preparation method of polyarylene sulfide Grant 11,192,981 - Kim , et al. December 7, 2	2021-12-07
Preparation method of polyarylene sulfide Grant 11,192,980 - Park , et al. December 7, 2	2021-12-07
Preparation Method Of Polyarylene Sulfide App 20210171715 - PARK; Eunju ; et al.	2021-06-10
Preparation Method Of Polyarylene Sulfide App 20210115193 - JUNG; Kwonsu ; et al.	2021-04-22
Method of preparing polyphenylene sulfide and high-viscosity polyphenylene sulfide prepared using the same Grant 10,941,249 - Jung , et al. March 9, 2	2021-03-09
Compound and polymer electrolyte membrane using same Grant 10,727,516 - Jang , et al.	2020-07-28
Method Of Preparing Polyphenylene Sulfide And High-viscosity Polyphenylene Sulfide Prepared Using The Same App 20200181330 - JUNG; Kwonsu ; et al.	2020-06-11
Conductive Polyarylene Sulfide Resin Composition App 20200172732 - RYU; Hyun Woog ; et al.	2020-06-04
Preparation Method Of Polyarylene Sulfide App 20200087460 - KIM; Hansol ; et al.	2020-03-19
Fluorine-based compound for brancher, polymer using same, and polymer electrolyte membrane using same Grant 10,526,282 - Ryu , et al. J	2020-01-07
Method Of Preparing Polyarylene Sulfide App 20190390016 - KIM; Hansol ; et al.	2019-12-26
Method For Preparing Polyarylene Sulfide App 20190367681 - JUNG; Kwonsu ; et al.	2019-12-05
Compound comprising aromatic ring, and polyelectrolyte membrane using same Grant 10,428,016 - Jang , et al. October 1, 2	2019-10-01
Compound comprising aromatic ring having sulfonamide and ion transport group, polymer comprising same, and polyelectrolyte membrane using same Grant 10,418,656 - Jang , et al. Sept	2019-09-17
Polymer and polymer electrolyte membrane comprising same Grant 10,407,521 - Kang , et al. Sept	2019-09-10
Polymerization composition, polymer using polymerization composition, and polymer electrolyte membrane using polymer Grant 10,407,545 - Jung , et al. Sept	2019-09-10
Polymer and polymer electrolyte membrane comprising same Grant 10,361,447 - Kang , et al.	2019-07-23
Halogenated compound, polymer comprising same, and polymer electrolyte membrane comprising same Grant 10,312,542 - Jang , et al.	2019-06-04
Compound Comprising Aromatic Ring, Polymer Comprising Same, And Polyelectrolyte Membrane Using Same App 20180006320 - JANG; Yong Jin ; et al.	2018-01-04
Compound Comprising Aromatic Ring, And Polyelectrolyte Membrane Using Same App 20170362171 - JANG; Yong Jin ; et al.	2017-12-21
Novel Compound And Polymer Electrolyte Membrane Using Same App 20170346121 - JANG; Yong Jin ; et al.	2017-11-30
Halogenated Compound, Polymer Comprising Same, And Polymer Electrolyte Membrane Comprising Same App 20170338507 - JANG; Yong Jin ; et al.	2017-11-23
Polymer And Polymer Electrolyte Membrane Comprising Same App 20170327607 - KANG; Esder ; et al.	2017-11-16
Polymer And Polymer Electrolyte Membrane Comprising Same App 20170317370 - KANG; Esder ; et al.	2017-11-02
Compound Comprising Aromatic Ring And Polymer Electrolyte Membrane Using Same App 20170309940 - JANG; Yong Jin ; et al.	2017-10-26
Polymerization Composition, Polymer Using Polymerization Composition, And Polymer Electrolyte Membrane Using Polymer App 20170298179 - JUNG; Sehee ; et al.	2017-10-19
Fluorine-based Compound For Brancher, Polymer Using Same, And Polymer Electrolyte Membrane Using Same App 20170226054 - RYU; Hyun Woog ; et al.	2017-08-10

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