Heekwang Park

Person

Daejeon, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Polypropylene resin, polypropylene fiber and method for preparing t...
- Patent number 12,351,658
- Issue date Jul 8, 2025
- LG Chem, Ltd.
- Seong Min Chae
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Pellet-type polypropylene resin composition and method for preparin...
- Patent number 12,209,173
- Issue date Jan 28, 2025
- LG Chem, Ltd.
- Kyung Seop Noh
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Transition metal compound and catalyst composition comprising the same
- Patent number 12,134,674
- Issue date Nov 5, 2024
- LG Chem, Ltd.
- Byung Seok Kim
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Propylene-ethylene random copolymer
- Patent number 12,065,560
- Issue date Aug 20, 2024
- LG Chem, Ltd.
- Byung Seok Kim
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for evaluating properties of polypropylene resin, method for...
- Patent number 11,913,935
- Issue date Feb 27, 2024
- LG Chem, Ltd.
- Hyunsup Lee
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Grant
Method for evaluating properties of melt-blown plastic resin
- Patent number 11,913,923
- Issue date Feb 27, 2024
- LG Chem, Ltd.
- Hyunsup Lee
- G01 - MEASURING TESTING
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
Method of preparing supported metallocene catalyst and method of pr...
- Patent number 11,731,123
- Issue date Aug 22, 2023
- LG Chem, Ltd.
- Byung Seok Kim
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method of preparing supported metallocene catalyst and method of pr...
- Patent number 11,504,706
- Issue date Nov 22, 2022
- LG Chem, Ltd.
- Byung Seok Kim
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Resin composition for bi-component fiber
- Patent number 11,414,537
- Issue date Aug 16, 2022
- LG Chem, Ltd.
- Seong Min Chae
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Resin composition for bi-component fiber
- Patent number 11,384,227
- Issue date Jul 12, 2022
- LG Chem, Ltd.
- Seong Min Chae
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Propylene copolymer resin composition and method for preparing the...
- Patent number 11,345,767
- Issue date May 31, 2022
- LG Chem, Ltd.
- Heekwang Park
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Grant
Propylene random copolymer
- Patent number 11,339,234
- Issue date May 24, 2022
- LG Chem, Ltd.
- Jihwa Ye
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Homopolypropylene and method for preparing the same
- Patent number 11,117,990
- Issue date Sep 14, 2021
- LG Chem, Ltd.
- Taejin Kim
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Method for Evaluating Properties of Melt-Blown Plastic Resin
- Publication number 20230236160
- Publication date Jul 27, 2023
- LG CHEM, LTD.
- Hyunsup Lee
- G01 - MEASURING TESTING
Information Patent Application
Method of Preparing Supported Metallocene Catalyst and Method of Pr...
- Publication number 20230023983
- Publication date Jan 26, 2023
- LG CHEM, LTD.
- Byung Seok Kim
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Propylene-Ethylene Random Copolymer
- Publication number 20220213303
- Publication date Jul 7, 2022
- LG CHEM, LTD.
- Byung Seok Kim
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Transition Metal Compound and Catalyst Composition Comprising the Same
- Publication number 20220185916
- Publication date Jun 16, 2022
- LG CHEM, LTD.
- Byung Seok Kim
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Polypropylene Resin, Polypropylene Fiber And Method For Preparing T...
- Publication number 20220135715
- Publication date May 5, 2022
- LG CHEM, LTD.
- Seong Min Chae
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
Pellet-Type Polypropylene Resin Composition and Method for Preparin...
- Publication number 20210388178
- Publication date Dec 16, 2021
- LG CHEM, LTD.
- Kyung Seop NOH
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Method for Evaluating Properties of Polypropylene Resin, Method for...
- Publication number 20210215661
- Publication date Jul 15, 2021
- LG CHEM, LTD.
- Hyunsup Lee
- G01 - MEASURING TESTING
Information Patent Application
Method for Evaluating Properties of Melt-Blown Plastic Resin
- Publication number 20210080437
- Publication date Mar 18, 2021
- LG CHEM, LTD.
- Hyunsup Lee
- G01 - MEASURING TESTING
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
Propylene Copolymer Resin Composition and Method for Preparing the...
- Publication number 20210061931
- Publication date Mar 4, 2021
- LG CHEM, LTD.
- Heekwang Park
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Resin Composition for Bi-Component Fiber
- Publication number 20210040294
- Publication date Feb 11, 2021
- LG CHEM, LTD.
- Seong Min Chae
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Method of Preparing Supported Metallocene Catalyst and Method of Pr...
- Publication number 20210031180
- Publication date Feb 4, 2021
- LG CHEM, LTD.
- Byung Seok Kim
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Propylene Random Copolymer
- Publication number 20200354492
- Publication date Nov 12, 2020
- LG CHEM, LTD.
- Jihwa Ye
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Homopolypropylene And Method For Preparing The Same
- Publication number 20200031962
- Publication date Jan 30, 2020
- LG CHEM, LTD.
- Taejin Kim
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS

Heekwang Park

Person

Patents Grantslast 30 patents

Polypropylene resin, polypropylene fiber and method for preparing t...

Pellet-type polypropylene resin composition and method for preparin...

Transition metal compound and catalyst composition comprising the same

Propylene-ethylene random copolymer

Method for evaluating properties of polypropylene resin, method for...

Method for evaluating properties of melt-blown plastic resin

Polypropylene resin pellet and method for preparing the same

Method of preparing supported metallocene catalyst and method of pr...

Method of preparing supported metallocene catalyst and method of pr...

Resin composition for bi-component fiber

Resin composition for bi-component fiber

Propylene copolymer resin composition and method for preparing the...

Propylene random copolymer

Homopolypropylene and method for preparing the same

Patents Applicationslast 30 patents

Method for Evaluating Properties of Melt-Blown Plastic Resin

Method of Preparing Supported Metallocene Catalyst and Method of Pr...

Propylene-Ethylene Random Copolymer

Transition Metal Compound and Catalyst Composition Comprising the Same

Polypropylene Resin, Polypropylene Fiber And Method For Preparing T...

Pellet-Type Polypropylene Resin Composition and Method for Preparin...

Method for Evaluating Properties of Polypropylene Resin, Method for...

Method for Evaluating Properties of Melt-Blown Plastic Resin

Polypropylene Resin Pellet and Method for Preparing the Same

Propylene Copolymer Resin Composition and Method for Preparing the...

Resin Composition for Bi-Component Fiber

Method of Preparing Supported Metallocene Catalyst and Method of Pr...

Propylene Random Copolymer

Homopolypropylene And Method For Preparing The Same