Assignee
KOREA PETROCHEMICAL IND CO LTD
KR·2 granted patents·4 pending applications·1 citations·filing 2005–2022
Top patents by PatentIndex Score
6 records- 0155US2025326880A1(ultra)high molecular weight polyethylene-based block copolymer, manufacturing method thereof, and secondary battery separator fabricated using same as raw materialKOREA PETROCHEMICAL IND CO LTD·Filed 2022·Application pending·0 cites
- 0253US7718565B2Method for preparing solid catalysts for ethylene polymerization and copolymerizationKOREA PETROCHEMICAL IND CO LTD·Filed 2005·Granted May 18, 2010·1 cites·9 claims
- 0352US2025326869A1Method for manufacturing ultra-high molecular weight polypropyleneKOREA PETROCHEMICAL IND CO LTD·Filed 2022·Application pending·0 cites
- 0437US2021253754A1Amorphous polypropylene copolymer and method for preparing the sameKOREA PETROCHEMICAL IND CO LTD·Filed 2020·Application pending·0 cites
- 0536US2022016579A1Polymer electrolyte membrane and method for manufacturing the sameKOREA PETROCHEMICAL IND CO LTD·Filed 2020·Application pending·0 cites
- 0626US10611858B2Method for preparing low-molecular-weight amorphous polypropylene and copolymer the sameKOREA PETROCHEMICAL IND CO LTD·Filed 2017·Granted Apr 7, 2020·0 cites·5 claims
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