Kang; Esder

Patent Applications and Registrations

Patent applications and USPTO patent grants for Kang; Esder.The latest application filed is for "organic positive electrode active material for aqueous redox flow battery".

Company Profile

23.20.29

Kang; Esder - 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
Polymer, coating composition comprising same, and organic light-emitting device using same Grant 11,374,175 - Seo , et al. June 28, 2	2022-06-28
Coating composition comprising compound, and organic light emitting device comprising same Grant 11,342,507 - Hwang , et al. May 24, 2	2022-05-24
Polymer, coating composition comprising same, and organic light emitting diode using same Grant 11,299,648 - Kang , et al. April 12, 2	2022-04-12
Organic light-emitting device and manufacturing method therefor Grant 11,258,031 - Kim , et al. February 22, 2	2022-02-22
Fluorene derivative, organic light emitting device using same, and manufacturing method therefor Grant 11,196,009 - Kang , et al. December 7, 2	2021-12-07
Organic Positive Electrode Active Material For Aqueous Redox Flow Battery App 20210336264 - BYUN; Sujin ; et al.	2021-10-28
Novel Polymer and Organic Light Emitting Device Comprising Same App 20210206909 - Seo; Seog Jae ; et al.	2021-07-08
Polymer, Coating Composition Comprising Same, and Organic Light Emitting Device Using Same App 20210175427 - Jung; Min Suk ; et al.	2021-06-10
Block polymer and polymer electrolyte membrane comprising same Grant 10,947,338 - Jang , et al. March 16, 2	2021-03-16
Block polymer and polymer electrolyte membrane including same Grant 10,899,874 - Jang , et al. January 26, 2	2021-01-26
Polymer, Coating Composition Comprising Same, and Organic Light Emitting Element Using Same App 20200321529 - Kang; Esder ; et al.	2020-10-08
Novel Polymer and Organic Light Emitting Device Comprising the Same App 20200291175 - Kang; Esder ; et al.	2020-09-17
Polymer, Coating Composition Comprising Same, and Organic Light Emitting Diode Using Same App 20200280001 - Kang; Esder ; et al.	2020-09-03
Polymer, Coating Composition Comprising Same, and Organic Light-Emitting Device Using Same App 20200239610 - Seo; Minseob ; et al.	2020-07-30
Compound and polymer electrolyte membrane using same Grant 10,727,516 - Jang , et al.	2020-07-28
Polymer, Coating Composition Comprising Same, and Organic Light-Emitting Device Using Same App 20200235301 - Seo; Minseob ; et al.	2020-07-23
Polymer, Coating Composition Comprising Same, and Organic Light Emitting Element Using Same App 20200227641 - Kang; Esder ; et al.	2020-07-16
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
Organic Light-Emitting Device and Manufacturing Method Therefor App 20200006693 - Kim; Hwakyung ; et al.	2020-01-02
Polymer electrolyte membrane Grant 10,483,576 - Kim , et al. Nov	2019-11-19
Polymer and polymer electrolyte membrane comprising same Grant 10,446,864 - Kang , et al. Oc	2019-10-15
Ion transport material, electrolyte membrane comprising same, and method for producing same Grant 10,439,245 - Choi , et al. O	2019-10-08
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 electrolyte membrane Grant 10,411,283 - Kim , et al. Sept	2019-09-10
Polymer and polymer electrolyte membrane comprising same Grant 10,361,447 - Kang , et al.	2019-07-23
Organic Positive Electrode Active Material For Aqueous Redox Flow Battery App 20190221847 - BYUN; Sujin ; et al.	2019-07-18
Fluorene Derivative, Organic Light Emitting Device Using Same, And Manufacturing Method Therefor App 20190214568 - Kang; Esder ; et al.	2019-07-11
Coating Composition Comprising Compound, And Organic Light Emitting Device Comprising Same App 20190189926 - Hwang; Minho ; et al.	2019-06-20
Halogenated compound, polymer comprising same, and polymer electrolyte membrane comprising same Grant 10,312,542 - Jang , et al.	2019-06-04
Block Polymer And Polymer Electrolyte Membrane Comprising Same App 20190106530 - JANG; Yong Jin ; et al.	2019-04-11
Polymer Electrolyte Membrane App 20180261868 - KIM; Youngjea ; et al.	2018-09-13
Block Polymer And Polymer Electrolyte Membrane Including Same App 20180251592 - JANG; Yong Jin ; et al.	2018-09-06
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
Polymer And Polymer Electrolyte Membrane Comprising Same App 20170338504 - KANG; Esder ; et al.	2017-11-23
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 Electrolyte Membrane App 20170331136 - KIM; Youngjea ; 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
Sulfonate-based compound and method for preparing same Grant 9,776,958 - Choi , et al. October 3, 2	2017-10-03
Fluorine-based Compound For Brancher, Polymer Using Same, And Polymer Electrolyte Membrane Using Same App 20170226054 - RYU; Hyun Woog ; et al.	2017-08-10
Sulfonate-based Compound And Method For Preparing Same App 20170210707 - CHOI; Hyungsam ; et al.	2017-07-27
Ion Transport Material, Electrolyte Membrane Comprising Same, And Method For Producing Same App 20160276687 - Choi; Hyungsam ; et al.	2016-09-22

uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.

While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.

All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.