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Inventor profile of:

Won-Hee Kim

City:

Daejeon

Country:

South Korea

Published Applications:

37

Last publication date:

2025-11-20

Top Assignees for applications by Won-Hee Kim

The entities that hold a legal rights for patent applications filed by inventor Kim Won-Hee:

LG CHEM, LTD. 33 Seoul, South Korea
LG Chem, Ltd. 4 , South Korea
LG ENERGY SOLUTION, LTD. 1 Seoul, South Korea
POSTECH ACADEMY INDUSTRY FOUNDATION 1 Pohang, South Korea
POSTECH ACADEMY-INDUSTRY FOUNDATION 1 Pohang-city, South Korea

Recent patent applications by Kim Won-Hee

Won-Hee Kim from Daejeon, KR has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2025-11-20

US20250353937A1

Chemistry; metallurgy

Method for Preparing Liquid Rubber and Liquid Rubber Prepared Therefrom

#2 | 2025-07-24

US20250237704A1

BATTERY MANAGEMENT SYSTEM AND METHOD FOR CONTROLLING THE SAME

#3 | 2025-05-22

US20250164574A1

BATTERY MANAGEMENT SYSTEM AND METHOD FOR CONTROLLING THE SAME

#4 | 2024-05-09

US20240154185A1

BATTERY MANAGEMENT APPARATUS AND OPERATING METHOD THEREOF

#5 | 2023-09-14

US20230285928A1

Performing operations; transporting

Reactor

#6 | 2023-05-25

US20230159673A1

Chemistry; metallurgy

Method for Halogenating Isobutene-Isoprene Copolymer

#7 | 2023-03-30

US20230099302A1

Chemistry; metallurgy

Catalyst composition and method for preparing isobutene-isoprene copolymer using the same

#8 | 2022-09-15

US20220289875A1

Chemistry; metallurgy

Method for Preparing Liquid Rubber and Liquid Rubber Prepared Therefrom

#9 | 2022-09-01

US20220275006A1

Chemistry; metallurgy

Catalyst composition and method for preparing isobutene-based oligomer using the same

#10 | 2022-06-30

US20220204533A1

Chemistry; metallurgy

Organic borate-based catalyst, method for preparing isobutene oligomer using the same and isobutene oligomer prepared thereby

#11 | 2022-06-23

US20220195079A1

Chemistry; metallurgy

Catalyst Composition and Method for Preparing Polyisobutene Using the Same

#12 | 2022-04-28

US20220127393A1

Chemistry; metallurgy

Catalyst composition and method for preparing hydrocarbon resin using the same

#13 | 2022-01-27

US20220025079A1

Chemistry; metallurgy

Method for separating polybutene

#14 | 2020-11-12

US20200354489A1

Chemistry; metallurgy

Method for preparing polybutene oligomer

#15 | 2020-10-01

US20200308323A1

Chemistry; metallurgy

Cationic metal complex, organometal catalyst having borate-based bulky anion, method for preparing the same, and method for preparing oligomer or polymer using the same

#16 | 2020-09-17

US20200291148A1

Chemistry; metallurgy

Method for preparing transition metal complex

#17 | 2020-09-10

US20200283550A1

Chemistry; metallurgy

Method for preparing butene oligomer

#18 | 2020-08-06

US20200247924A1

Chemistry; metallurgy

Organometal catalyst having cationic transition metal complex and borate-based bulky anion, method for preparing the same, and method for preparing oligomer using the same

#19 | 2020-07-23

US20200231788A1

Chemistry; metallurgy

Modified conjugated diene-based polymer and rubber composition including the same

#20 | 2020-04-16

US20200115485A1

Chemistry; metallurgy

Modified conjugated diene-based polymer and rubber composition including the same

#21 | 2019-03-21

US20190083949A1

Performing operations; transporting

Method for preparing modified polymerization initiator and apparatus for preparing modified polymerization initiator

#22 | 2017-09-28

US20170275401A1

Chemistry; metallurgy

Conjugated diene-based polymer

#23 | 2017-09-28

US20170275391A1

Chemistry; metallurgy

CATALYST COMPOSITION FOR CONJUGATED DIENE POLYMERIZATION

#24 | 2017-09-28

US20170275390A1

Chemistry; metallurgy

Modified butadiene-based polymer and modifier useful for preparing the same

#25 | 2017-08-24

US20170240669A1

Chemistry; metallurgy

Method for preparing conjugated diene-based polymer

#26 | 2016-09-01

US20160251460A1

Chemistry; metallurgy

Preparation method of a propylene-1-butene copolymer and a propylene-1-butene copolymer obtained therefrom

#27 | 2016-07-21

US20160208028A1

Chemistry; metallurgy

Preparation method of a polypropylene and a polypropylene obtained therefrom

#28 | 2016-06-16

US20160168304A1

Chemistry; metallurgy

Olefin block copolymer and preparation method thereof

#29 | 2014-10-16

US20140309387A1

Chemistry; metallurgy

Transition metal catalyst composition including a transition metal compound and a method of preparing a polyolefin using the catalyst composition

#30 | 2014-01-09

US20140011974A1

Chemistry; metallurgy

Olefin block copolymer and preparation method thereof

#31 | 2013-11-14

US20130303704A1

Chemistry; metallurgy

Olefin block copolymer and sheet-shaped molded body

#32 | 2013-11-07

US20130296517A1

Chemistry; metallurgy

Olefin block copolymer

#33 | 2013-03-21

US20130072646A1

Chemistry; metallurgy

Catalyst composition and process for preparing olefin polymer using the same

#34 | 2012-08-02

US20120196994A1

Chemistry; metallurgy

Post metallocene-type transition metal compounds

#35 | 2010-12-23

US20100324235A1

Chemistry; metallurgy

Catalytic composition for producing 1-alkene and acrylates copolymer and method for producing 1-alkene and acrylates copolymer

#36 | 2010-07-01

US20100165263A1

Chemistry; metallurgy

Optical film, protection film polarizer film, polarizer plate fabricated thereform, and display device employing therof

#37 | 2009-02-05

US20090035830A1

Chemistry; metallurgy

Method for preparing optically active amines

InventorID:

154758 ⎘