Inventor · disambiguated record
Chang Woan Han
Also filed as: HAN CHANG WOAN
12 granted patents·2 pending applications·3 citations·filing 2015–2023
80Inventor score
Files withLG CHEMICAL LTD14
Top patents by PatentIndex Score
14 records- 0175US10323110B2Ethylene/alpha-olefin copolymer having excellent processabilityLG CHEMICAL LTD·Filed 2016·Granted Jun 18, 2019·1 cites·7 claims
- 0272US9994652B2Metallocene compound, catalyst composition including the same, and method of preparing polyolefin using the sameLG CHEMICAL LTD·Filed 2015·Granted Jun 12, 2018·1 cites·16 claims
- 0372US9963527B2Transition metal compound, catalyst composition comprising the same, and method of preparing polyolefinLG CHEMICAL LTD·Filed 2015·Granted May 8, 2018·1 cites·21 claims
- 0468US2025136728A1Hybrid Metallocene Catalyst and Method for Preparing Polyethylene Using the SameLG CHEMICAL LTD·Filed 2023·Application pending·0 cites
- 0567US2025144607A1Hybrid Metallocene Catalyst and Method for Preparing Polyethylene Using the SameLG CHEMICAL LTD·Filed 2023·Application pending·0 cites
- 0656US10793651B2Polyethylene resin having excellent impact strengthLG CHEMICAL LTD·Filed 2017·Granted Oct 6, 2020·0 cites·9 claims
- 0752US10774160B2Supported hybrid catalyst system for ethylene slurry polymerization and method for preparing ethylene polymer with the catalyst systemLG CHEMICAL LTD·Filed 2017·Granted Sep 15, 2020·0 cites·5 claims
- 0848US11560441B2Method for preparing polyolefin using supported hybrid metallocene catalystLG CHEMICAL LTD·Filed 2019·Granted Jan 24, 2023·0 cites·13 claims
- 0942US10385146B2Metallocene compoundLG CHEMICAL LTD·Filed 2016·Granted Aug 20, 2019·0 cites·16 claims
- 1041US9850326B2Ligand compound, metallocene compound, and method for preparation of olefin-based polymer using the sameLG CHEMICAL LTD·Filed 2015·Granted Dec 26, 2017·0 cites·8 claims
- 1140US10604596B2Metallocene supported catalyst and method for preparing polyolefin using the sameLG CHEMICAL LTD·Filed 2016·Granted Mar 31, 2020·0 cites·13 claims
- 1240US9701774B2Metallocene compound and method of preparing the sameLG CHEMICAL LTD·Filed 2015·Granted Jul 11, 2017·0 cites·9 claims
- 1339US10450390B2Metallocene compound, metallocene-supported catalyst, and method of preparing polyolefin using the sameLG CHEMICAL LTD·Filed 2015·Granted Oct 22, 2019·0 cites·15 claims
- 1438US9994653B2Metallocene compound, catalyst composition including the same, and method of preparing olefin-based polymer using the sameLG CHEMICAL LTD·Filed 2015·Granted Jun 12, 2018·0 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →