Byung Soon CHUN

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Daejeon, KR

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Patents Grantslast 30 patents

Information Patent Grant
Polyolefin polymer and polyolefin polymerization system and method
- Patent number 12,304,982
- Issue date May 20, 2025
- DL Chemical CO., LTD.
- Hee Jun Lee
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Olefin polymerization method using antistatic agent for metallocene...
- Patent number 12,049,526
- Issue date Jul 30, 2024
- DL Chemical CO., LTD.
- Jang Woo Lee
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Olefin polymerization method
- Patent number 9,422,381
- Issue date Aug 23, 2016
- Daelim Industrial Co., Ltd.
- Sung Woo Kang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
POLYOLEFIN POLYMER AND POLYOLEFIN POLYMERIZATION SYSTEM AND METHOD
- Publication number 20250092173
- Publication date Mar 20, 2025
- DL Chemical CO., LTD.
- Hee Jun LEE
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
OLEFIN POLYMERIZATION METHOD USING ANTISTATIC AGENT FOR METALLOCENE...
- Publication number 20220195083
- Publication date Jun 23, 2022
- DL Chemical CO., LTD.
- Jang Woo LEE
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
OLEFIN POLYMERIZATION METHOD
- Publication number 20160002376
- Publication date Jan 7, 2016
- DAELIM INDUSTRIAL CO., LTD.
- Sung Woo KANG
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...