Hong; Yeon Woo

Patent Applications and Registrations

Patent applications and USPTO patent grants for Hong; Yeon Woo.The latest application filed is for "super absorbent polymer and method for producing same".

Company Profile

16.14.19

Hong; Yeon Woo - Daejeon KR
Hong; Yeon-Woo - Seongnam-si 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
Super absorbent polymer and method for producing same Grant 11,434,332 - Nam , et al. September 6, 2	2022-09-06
Super absorbent polymer and preparation method thereof Grant 11,260,364 - Jeong , et al. March 1, 2	2022-03-01
Super absorbent polymer and method for producing same Grant 11,046,819 - Nam , et al. June 29, 2	2021-06-29
Super Absorbent Polymer And Method For Producing Same App 20210189074 - Nam; Dae Woo ; et al.	2021-06-24
Superabsorbent Polymer and Preparation Method Thereof App 20210163693 - Yoon; Hyung Ki ; et al.	2021-06-03
Method of preparing superabsorbent polymer Grant 11,020,725 - Kim , et al. June 1, 2	2021-06-01
Superabsorbent polymer and preparation method thereof Grant 10,961,356 - Yoon , et al. March 30, 2	2021-03-30
Superabsorbent Polymer and Preparation Method Thereof App 20210008521 - Choi; Yong Seok ; et al.	2021-01-14
Method of Preparing Superabsorbent Polymer and Superabsorbent Polymer App 20200398251 - Choi; Yong Seok ; et al.	2020-12-24
Superabsorbent polymer and preparation method thereof Grant 10,843,170 - Hong , et al. November 24, 2	2020-11-24
Super absorbent polymer and method for producing same Grant 10,814,307 - Heo , et al. October 27, 2	2020-10-27
Superabsorbent Polymer Composition and Method for Preparing the Same App 20200308352 - Park; Bohee ; et al.	2020-10-01
Super Absorbent Polymer And Preparation Method Thereof App 20200122119 - Jeong; Ji Yoon ; et al.	2020-04-23
Super Absorbent Polymer And Method For Producing Same App 20200010624 - Nam; Dae Woo ; et al.	2020-01-09
Super absorbent resin for absorbing blood or high viscosity liquid and method for preparing same Grant 10,449,515 - Kim , et al. Oc	2019-10-22
Super Absorbent Polymer And Method For Producing Same App 20190308170 - Heo; Seong Beom ; et al.	2019-10-10
Superabsorbent Polymer And Preparation Method Thereof App 20190248963 - Yoon; Hyung Ki ; et al.	2019-08-15
Superabsorbent Polymer And Preparation Method Thereof App 20190217272 - HONG; Yeon Woo ; et al.	2019-07-18
Method Of Preparing Superabsorbent Polymer App 20190134603 - KIM; Jun Kyu ; et al.	2019-05-09
Super Absorbent Polymer And Method For Producing Same App 20190100629 - Nam; Dae Woo ; et al.	2019-04-04
Super Absorbent Resin For Absorbing Blood Or High Viscosity Liquid And Method For Preparing Same App 20190009250 - Kim; Young-Sam ; et al.	2019-01-10
Super absorbent resin for absorbing blood or high viscosity liquid and method for preparing same Grant 10,124,316 - Kim , et al. November 13, 2	2018-11-13
Surface-modified super absorbent resin and method for preparing same Grant 10,112,176 - Kim , et al. October 30, 2	2018-10-30
Surface cross-linked super absorbent resin and method for preparing same Grant 10,100,160 - Kim , et al. October 16, 2	2018-10-16
High water-absorbent resin having crush resistance and method for manufacturing same Grant 10,046,305 - Kim , et al. August 14, 2	2018-08-14
Super absorbent polymer containing water-soluble salt and preparation method therefor Grant 9,701,767 - Kim , et al. July 11, 2	2017-07-11
High Water-absorbent Resin Having Crush Resistance And Method For Manufacturing Same App 20170173563 - Kim; Su-Jin ; et al.	2017-06-22
Super Absorbent Resin For Absorbing Blood Or High Viscosity Liquid And Method For Preparing Same App 20170144130 - Kim; Young-Sam ; et al.	2017-05-25
Surface Cross-linked Super Absorbent Resin And Method For Preparing Same App 20170114192 - Kim; Young-Sam ; et al.	2017-04-27
Surface-modified Super Absorbent Resin And Method For Preparing Same App 20170095792 - Kim; Young-Sam ; et al.	2017-04-06
Super Absorbent Polymer Containing Water-soluble Salt And Preparation Method Therefor App 20160280862 - Kim; Young-Sam ; et al.	2016-09-29
Method for preparing 5-acetoxymethylfurfural using alkylammonium acetate Grant 9,388,150 - Kim , et al. July 12, 2	2016-07-12
Novel Method For Preparing 5-acetoxymethylfurfural Using Alkylammonium Acetate App 20150051413 - Kim; Baek Jin ; et al.	2015-02-19

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