Heon Yong Kwon

Person

Daejeon, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Metallocene-supported catalyst and method of preparing polyolefin u...
- Patent number 11,767,377
- Issue date Sep 26, 2023
- LG Chem Ltd.
- Eun Young Shin
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Polypropylene resin pellet and method for preparing the same
- Patent number 11,759,977
- Issue date Sep 19, 2023
- LG Chem, Ltd.
- Heekwang Park
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Olefin polymer and preparation method thereof
- Patent number 11,746,168
- Issue date Sep 5, 2023
- LG Chem, Ltd.
- Oh Joo Kwon
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Metallocene-supported catalyst and method for preparing polypropyle...
- Patent number 11,358,979
- Issue date Jun 14, 2022
- LG Chem, Ltd.
- Jae Youp Cheong
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for quantitative analysis of polymer structure and analyzer
- Patent number 11,169,066
- Issue date Nov 9, 2021
- LG Chem, Ltd.
- Sung Hyun Park
- G01 - MEASURING TESTING
Information Patent Grant
Hybrid supported catalyst
- Patent number 11,091,571
- Issue date Aug 17, 2021
- LG Chem, Ltd.
- Sung Ho Park
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Metallocene-supported catalyst and method of preparing polyolefin u...
- Patent number 10,889,662
- Issue date Jan 12, 2021
- LG Chem, Ltd.
- Eun Young Shin
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for preparing polyolefin
- Patent number 10,870,712
- Issue date Dec 22, 2020
- LG Chem Ltd.
- Eun Kyoung Song
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Supported hybrid catalyst
- Patent number 10,865,260
- Issue date Dec 15, 2020
- LG Chem, Ltd.
- Jin Young Lee
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Olefin polymer and preparation method thereof
- Patent number 10,766,985
- Issue date Sep 8, 2020
- LG Chem, Ltd.
- Sol Cho
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Olefin polymer and method for preparing same
- Patent number 10,717,793
- Issue date Jul 21, 2020
- LG Chem, Ltd.
- Sol Cho
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Supported hybrid catalyst and method for preparing olefin polymer u...
- Patent number 10,669,356
- Issue date Jun 2, 2020
- LG Chem, Ltd.
- Hyun Jee Kwon
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Metallocene supported catalyst and method for preparing polyolefin...
- Patent number 10,570,221
- Issue date Feb 25, 2020
- LG Chem, Ltd.
- Young Suk You
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method for preparing supported hybrid metallocene catalyst, and sup...
- Patent number 10,550,207
- Issue date Feb 4, 2020
- LG Chem, Ltd.
- Heon Yong Kwon
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Low density polyethylene copolymer having excellent film processabi...
- Patent number 10,508,164
- Issue date Dec 17, 2019
- LG Chem, Ltd.
- Oh Joo Kwon
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Olefin-based polymer with excellent processability
- Patent number 10,344,102
- Issue date Jul 9, 2019
- LG Chem, Ltd.
- Joong Soo Kim
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Olefin-based polymer having excellent melt strength and film includ...
- Patent number 10,316,116
- Issue date Jun 11, 2019
- LG Chem, Ltd.
- Dong Hoon Jeong
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method for preparing polyolefin polymer for fiber production
- Patent number 10,280,239
- Issue date May 7, 2019
- LG Chem, Ltd.
- Seung Mi Lee
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Ethylene-1-hexene-1-butene terpolymer and a film including the same
- Patent number 10,253,122
- Issue date Apr 9, 2019
- LG Chem, Ltd.
- Yu Taek Sung
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for preparing polyolefin and polyolefin prepared thereby
- Patent number 9,988,469
- Issue date Jun 5, 2018
- LG Chem, Ltd.
- Eun Kyoung Song
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Hybrid supported metallocene catalyst
- Patent number 9,926,395
- Issue date Mar 27, 2018
- LG Chem, Ltd.
- Dae Sik Hong
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for preparing hybrid supported metallocene catalyst
- Patent number 9,902,789
- Issue date Feb 27, 2018
- LG Chem, Ltd.
- Dae Sik Hong
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Metallocene compounds, catalyst compositions comprising the same, a...
- Patent number 9,828,403
- Issue date Nov 28, 2017
- LG Chem, Ltd.
- Sung Min Lee
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Olefin-based polymer with excellent processability
- Patent number 9,732,171
- Issue date Aug 15, 2017
- LG Chem, Ltd.
- Yu Taek Sung
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Ligand compound, organic chromium compound, catalyst system for eth...
- Patent number 9,731,282
- Issue date Aug 15, 2017
- LG Chem, Ltd.
- Min-Seok Cho
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Metallocene compound, a catalyst composition comprising the same, a...
- Patent number 9,725,533
- Issue date Aug 8, 2017
- LG Chem, Ltd.
- Yong Ho Lee
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Metallocene compound, a catalyst composition comprising the same, a...
- Patent number 9,725,472
- Issue date Aug 8, 2017
- LG Chem, Ltd.
- Yong Ho Lee
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Silica support, preparation method thereof and metallocene catalyst...
- Patent number 9,670,297
- Issue date Jun 6, 2017
- LG Chem, Ltd.
- Dae Sik Hong
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation method of a supported metallocene catalyst
- Patent number 9,657,119
- Issue date May 23, 2017
- LG Chem, Ltd.
- Seung Mi Lee
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Olefin block copolymer
- Patent number 9,644,064
- Issue date May 9, 2017
- LG Chem, Ltd.
- Man-Seong Jeon
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Olefin Polymer And Preparation Method Thereof
- Publication number 20220089797
- Publication date Mar 24, 2022
- LG CHEM, LTD.
- Oh Joo Kwon
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METALLOCENE-SUPPORTED CATALYST AND METHOD OF PREPARING POLYOLEFIN U...
- Publication number 20210087306
- Publication date Mar 25, 2021
- LG CHEM, LTD.
- Eun Young SHIN
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Polypropylene Resin Pellet and Method for Preparing the Same
- Publication number 20210078205
- Publication date Mar 18, 2021
- LG CHEM, LTD.
- Heekwang Park
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Metallocene-Supported Catalyst and Method for Preparing Polypropyle...
- Publication number 20200369701
- Publication date Nov 26, 2020
- LG CHEM, LTD.
- Jae Youp Cheong
- C07 - ORGANIC CHEMISTRY
Information Patent Application
HYBRID SUPPORTED CATALYST
- Publication number 20200123290
- Publication date Apr 23, 2020
- LG CHEM, LTD.
- Sung Ho Park
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Supported Hybrid Catalyst
- Publication number 20200010589
- Publication date Jan 9, 2020
- LG CHEM, LTD.
- Jin Young Lee
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Olefin Polymer And Preparation Method Thereof
- Publication number 20190284317
- Publication date Sep 19, 2019
- LG CHEM, LTD.
- Oh Joo Kwon
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Olefin Polymer And Method For Preparing Same
- Publication number 20190225721
- Publication date Jul 25, 2019
- LG CHEM, LTD.
- Sol Cho
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
METHOD FOR QUANTITATIVE ANALYSIS OF POLYMER STRUCTURE AND ANALYZER
- Publication number 20180306694
- Publication date Oct 25, 2018
- LG CHEM, LTD.
- Sung Hyun Park
- G01 - MEASURING TESTING
Information Patent Application
METALLOCENE SUPPORTED CATALYST AND METHOD FOR PREPARING POLYOLEFIN...
- Publication number 20180282442
- Publication date Oct 4, 2018
- LG CHEM, LTD.
- Young Suk You
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METALLOCENE-SUPPORTED CATALYST AND METHOD OF PREPARING POLYOLEFIN U...
- Publication number 20180265605
- Publication date Sep 20, 2018
- LG CHEM, LTD.
- Eun Young SHIN
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD FOR PREPARING SUPPORTED HYBRID METALLOCENE CATALYST, AND SUP...
- Publication number 20180251580
- Publication date Sep 6, 2018
- LG CHEM, LTD.
- Heon Yong Kwon
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
OLEFIN POLYMER AND PREPARATION METHOD THEREOF
- Publication number 20180251584
- Publication date Sep 6, 2018
- LG CHEM, LTD.
- Sol CHO
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
OLEFIN-BASED POLYMER WITH EXCELLENT PROCESSABILITY
- Publication number 20180223009
- Publication date Aug 9, 2018
- LG CHEM, LTD.
- Joong Soo KIM
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
AN ETHYLENE-1-HEXENE-1-BUTENE TERPOLYMER AND A FILM INCLUDING THE S...
- Publication number 20180208693
- Publication date Jul 26, 2018
- LG CHEM, LTD.
- Yu Taek SUNG
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
SUPPORTED HYBRID CATALYST AND METHOD FOR PREPARING OLEFIN POLYMER U...
- Publication number 20180194873
- Publication date Jul 12, 2018
- LG CHEM, LTD.
- Hyun Jee KWON
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD FOR PREPARING POLYOLEFIN
- Publication number 20180037676
- Publication date Feb 8, 2018
- LG CHEM, LTD.
- Eun Kyoung SONG
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
LOW DENSITY POLYETHYLENE COPOLYMER HAVING EXCELLENT FILM PROCESSABI...
- Publication number 20180016372
- Publication date Jan 18, 2018
- LG CHEM, LTD.
- Oh Joo Kwon
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
OLEFIN-BASED POLYMER HAVING EXCELLENT MELT STRENGTH AND FILM INCLU...
- Publication number 20170320978
- Publication date Nov 9, 2017
- LG CHEM, LTD.
- Dong Hoon JEONG
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD FOR PREPARING POLYOLEFIN POLYMER FOR FIBER PRODUCTION
- Publication number 20170291969
- Publication date Oct 12, 2017
- LG CHEM, LTD.
- Seung Mi LEE
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD FOR PREPARING POLYOLEFIN AND POLYOLEFIN PREPARED THEREBY
- Publication number 20170029538
- Publication date Feb 2, 2017
- LG CHEM, LTD.
- Eun Kyoung SONG
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
OLEFIN-BASED POLYMER WITH EXCELLENT PROCESSABILITY
- Publication number 20160369020
- Publication date Dec 22, 2016
- LG CHEM, LTD.
- Yu Taek SUNG
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
OLEFIN BASED POLYMER HAVING EXCELLENT PROCESSABILITY (As amended)
- Publication number 20160333124
- Publication date Nov 17, 2016
- LG CHEM, LTD.
- Yu Taek SUNG
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
A PREPARATION METHOD OF A SUPPORTED METALLOCENE CATALYST
- Publication number 20160304637
- Publication date Oct 20, 2016
- LM CHEM, LTD.
- Seung Mi LEE
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METALLOCENE COMPOUNDS, CATALYST COMPOSITIONS COMPRISING THE SAME, A...
- Publication number 20160297843
- Publication date Oct 13, 2016
- LG Chem, Ltd.
- Sung Min LEE
- C07 - ORGANIC CHEMISTRY
Information Patent Application
OLEFIN BLOCK COPOLYMER
- Publication number 20160289365
- Publication date Oct 6, 2016
- LG CHEM, LTD.
- Man-Seong JEON
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
SUPPORTED HYBRID CATALYST AND METHOD FOR PREPARING OLEFIN-BASED POL...
- Publication number 20160280813
- Publication date Sep 29, 2016
- LG CHEM, LTD.
- Heon Yong KWON
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
SILICA SUPPORT, PREPARATION METHOD THEREOF AND METALLOCENE CATALYST...
- Publication number 20160272739
- Publication date Sep 22, 2016
- LG CHEM, LTD.
- Dae Sik Hong
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD FOR PREPARING HYBRID SUPPORTED METALLOCENE CATALYST
- Publication number 20160237188
- Publication date Aug 18, 2016
- LG CHEM, LTD.
- Dae Sik HONG
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
HYBRID SUPPORTED METALLOCENE CATALYST
- Publication number 20160237187
- Publication date Aug 18, 2016
- LG CHEM, LTD.
- Dae Sik HONG
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Heon Yong Kwon

Person

Patents Grantslast 30 patents

Metallocene-supported catalyst and method of preparing polyolefin u...

Polypropylene resin pellet and method for preparing the same

Olefin polymer and preparation method thereof

Metallocene-supported catalyst and method for preparing polypropyle...

Method for quantitative analysis of polymer structure and analyzer

Hybrid supported catalyst

Metallocene-supported catalyst and method of preparing polyolefin u...

Method for preparing polyolefin

Supported hybrid catalyst

Olefin polymer and preparation method thereof

Olefin polymer and method for preparing same

Supported hybrid catalyst and method for preparing olefin polymer u...

Metallocene supported catalyst and method for preparing polyolefin...

Method for preparing supported hybrid metallocene catalyst, and sup...

Low density polyethylene copolymer having excellent film processabi...

Olefin-based polymer with excellent processability

Olefin-based polymer having excellent melt strength and film includ...

Method for preparing polyolefin polymer for fiber production

Ethylene-1-hexene-1-butene terpolymer and a film including the same

Method for preparing polyolefin and polyolefin prepared thereby

Hybrid supported metallocene catalyst

Method for preparing hybrid supported metallocene catalyst

Metallocene compounds, catalyst compositions comprising the same, a...

Olefin-based polymer with excellent processability

Ligand compound, organic chromium compound, catalyst system for eth...

Metallocene compound, a catalyst composition comprising the same, a...

Metallocene compound, a catalyst composition comprising the same, a...

Silica support, preparation method thereof and metallocene catalyst...

Preparation method of a supported metallocene catalyst

Olefin block copolymer

Patents Applicationslast 30 patents

Olefin Polymer And Preparation Method Thereof

METALLOCENE-SUPPORTED CATALYST AND METHOD OF PREPARING POLYOLEFIN U...

Polypropylene Resin Pellet and Method for Preparing the Same

Metallocene-Supported Catalyst and Method for Preparing Polypropyle...

HYBRID SUPPORTED CATALYST

Supported Hybrid Catalyst

Olefin Polymer And Preparation Method Thereof

Olefin Polymer And Method For Preparing Same

METHOD FOR QUANTITATIVE ANALYSIS OF POLYMER STRUCTURE AND ANALYZER

METALLOCENE SUPPORTED CATALYST AND METHOD FOR PREPARING POLYOLEFIN...

METALLOCENE-SUPPORTED CATALYST AND METHOD OF PREPARING POLYOLEFIN U...

METHOD FOR PREPARING SUPPORTED HYBRID METALLOCENE CATALYST, AND SUP...

OLEFIN POLYMER AND PREPARATION METHOD THEREOF

OLEFIN-BASED POLYMER WITH EXCELLENT PROCESSABILITY

AN ETHYLENE-1-HEXENE-1-BUTENE TERPOLYMER AND A FILM INCLUDING THE S...

SUPPORTED HYBRID CATALYST AND METHOD FOR PREPARING OLEFIN POLYMER U...

METHOD FOR PREPARING POLYOLEFIN

LOW DENSITY POLYETHYLENE COPOLYMER HAVING EXCELLENT FILM PROCESSABI...

OLEFIN-BASED POLYMER HAVING EXCELLENT MELT STRENGTH AND FILM INCLU...

METHOD FOR PREPARING POLYOLEFIN POLYMER FOR FIBER PRODUCTION

METHOD FOR PREPARING POLYOLEFIN AND POLYOLEFIN PREPARED THEREBY

OLEFIN-BASED POLYMER WITH EXCELLENT PROCESSABILITY

OLEFIN BASED POLYMER HAVING EXCELLENT PROCESSABILITY (As amended)

A PREPARATION METHOD OF A SUPPORTED METALLOCENE CATALYST

METALLOCENE COMPOUNDS, CATALYST COMPOSITIONS COMPRISING THE SAME, A...

OLEFIN BLOCK COPOLYMER

SUPPORTED HYBRID CATALYST AND METHOD FOR PREPARING OLEFIN-BASED POL...

SILICA SUPPORT, PREPARATION METHOD THEREOF AND METALLOCENE CATALYST...

METHOD FOR PREPARING HYBRID SUPPORTED METALLOCENE CATALYST

HYBRID SUPPORTED METALLOCENE CATALYST