Kwon; Hyuck Ju

Patent Applications and Registrations

Patent applications and USPTO patent grants for Kwon; Hyuck Ju.The latest application filed is for "ethylene/1-butene copolymer having excellent processability".

Company Profile

8.11.13

Kwon; Hyuck Ju - Daejeon KR
Kwon; Hyuck-Ju - Yeosu-si KR
Kwon; Hyuck-Ju - Jeollanam-do N/A 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
Hybrid supported metallocene catalyst and polyolefin preparation method using same Grant 11,091,568 - Song , et al. August 17, 2	2021-08-17
Method for predicting physical properties of polymers Grant 10,962,522 - Hong , et al. March 30, 2	2021-03-30
Ethylene/1-Butene Copolymer Having Excellent Processability App 20200339790 - Kim; Joongsoo ; et al.	2020-10-29
Method For Predicting Physical Properties Of Polymers App 20200132661 - Hong; Yoon Ki ; et al.	2020-04-30
Method for predicting physical properties of polymers Grant 10,634,605 - Hong , et al.	2020-04-28
Method of preparing supported metallocene catalyst Grant 10,501,563 - You , et al. Dec	2019-12-10
HYBRID SUPPORTED METALLOCENE CATALYST AND POLYOLEFIN PREPARATION METHOD USING SAME (As Amended) App 20190085100 - SONG; Eun Kyoung ; et al.	2019-03-21
Method For Predicting Physical Properties Of Polymers App 20190064051 - Hong; Yoon Ki ; et al.	2019-02-28
Method for preparing polyolefin and polyolefin prepared thereby Grant 9,988,469 - Song , et al. June 5, 2	2018-06-05
Method Of Preparing Supported Metallocene Catalyst App 20180094084 - YOU; Young Suk ; et al.	2018-04-05
Ethylene/1-hexene or ethylene/1-butene copolymer having excellent processibility and environmetal stress crack resistance Grant 9,732,172 - Kim , et al. August 15, 2	2017-08-15
Metallocene compound, a catalyst composition comprising the same, and a method of preparing an olefinic polymer by using the same Grant 9,725,533 - Lee , et al. August 8, 2	2017-08-08
Metallocene compound, a catalyst composition comprising the same, and a method of preparing an olefinic polymer by using the same Grant 9,725,472 - Lee , et al. August 8, 2	2017-08-08
Method for preparing supported metallocene catalyst and method for preparing polyolefin using the same Grant 9,637,566 - Kwon , et al. May 2, 2	2017-05-02
Method For Preparing Polyolefin And Polyolefin Prepared Thereby App 20170029538 - SONG; Eun Kyoung ; et al.	2017-02-02
Ethylene/1-hexene Or Ethylene/1-butene Copolymer Having Excellent Processibility And Environmetal Stress Crack Resistance (as Amended) App 20160280822 - KIM; Joong Soo ; et al.	2016-09-29
A Metallocene Compound, A Catalyst Composition Comprising The Same, And A Method Of Preparing An Olefinic Polymer By Using The Same (as Amended) App 20160168281 - LEE; Yong Ho ; et al.	2016-06-16
A METALLOCENE COMPOUND, A CATALYST COMPOSITION COMPRISING THE SAME, AND A METHOD OF PREPARING AN OLEFINIC POLYMER BY USING THE SAME (As amended) App 20160159828 - LEE; Yong Ho ; et al.	2016-06-09
Supported metallocene catalyst, method for preparing the same and method for preparing polyolefin using the same Grant 9,029,486 - Kwon , et al. May 12, 2	2015-05-12
Method For Preparing Supported Metallocene Catalyst And Method For Preparing Polyolefin Using The Same App 20140206828 - KWON; Hyuck-Ju ; et al.	2014-07-24
Method For Preparing Supported Metallocene Catalyst And Method For Preparing Polyolefin Using The Same App 20130046068 - Kwon; Hyuck-Ju ; et al.	2013-02-21
Supported Metallocene Catalyst, Method For Preparing The Same And Method For Preparing Polyolefin Using The Same App 20120329966 - Kwon; Hyuck-Ju ; et al.	2012-12-27

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