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Joon Keun MIN
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Daejeon, KR
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Patents Grants
last 30 patents
Information
Patent Grant
Supported catalyst for propylene polymerization and method for prod...
Patent number
12,139,566
Issue date
Nov 12, 2024
Lotte Chemical Corporation
Joon Keun Min
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for preparing high-melt-strength polypropylene resin
Patent number
11,639,435
Issue date
May 2, 2023
Lotte Chemical Corporation
Hyun Yul Woo
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyolefin catalyst and method for preparing polyolefin by using same
Patent number
11,359,040
Issue date
Jun 14, 2022
Lotte Chemical Corporation
Byung Hun Chae
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyolefin catalyst and method for preparing polyolefin using same
Patent number
11,312,796
Issue date
Apr 26, 2022
Lotte Chemical Corporation
Joon Keun Min
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Propylene-diene copolymer resin having excellent melt tension
Patent number
10,875,951
Issue date
Dec 29, 2020
Lotte Chemical Corporation
Byung Hun Chae
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
POLYPROPYLENE RESIN HAVING EXCELLENT MELT CHARACTERISTICS, AND PREP...
Publication number
20220025083
Publication date
Jan 27, 2022
LOTTE CHEMICAL CORPORATION
Su-Jeong JEONG
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
SUPPORTED CATALYST FOR PROPYLENE POLYMERIZATION AND METHOD FOR PROD...
Publication number
20220010044
Publication date
Jan 13, 2022
LOTTE CHEMICAL CORPORATION
Joon Keun Min
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
SUPPORTED CATALYST FOR OLEFIN POLYMERIZATION, AND METHOD FOR PREPAR...
Publication number
20220002448
Publication date
Jan 6, 2022
LOTTE CHEMICAL CORPORATION
Joon Keun Min
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYOLEFIN CATALYST AND METHOD FOR PREPARING POLYOLEFIN USING SAME
Publication number
20210317239
Publication date
Oct 14, 2021
LOTTE CHEMICAL CORPORATION
Joon Keun Min
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD FOR PREPARING HIGH-MELT-STRENGTH POLYPROPYLENE RESIN
Publication number
20210163725
Publication date
Jun 3, 2021
LOTTE CHEMICAL CORPORATION
Hyun Yul Woo
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYOLEFIN CATALYST AND METHOD FOR PREPARING POLYOLEFIN BY USING SAME
Publication number
20190270833
Publication date
Sep 5, 2019
LOTTE CHEMICAL CORPORATION
Byung Hun Chae
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PROPYLENE-DIENE COPOLYMER RESIN HAVING EXCELLENT MELT TENSION
Publication number
20190119427
Publication date
Apr 25, 2019
LOTTE CHEMICAL CORPORATION
Byung Hun CHAE
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...