Inventor · disambiguated record
Chang Hong Bak
Also filed as: BAK CHANG HONG
4 granted patents·0 citations·filing 2018–2020
53Inventor score
Files withLG CHEMICAL LTD4
Top patents by PatentIndex Score
4 records- 0165US11932709B2Diene-based rubber latex, method for preparing thereof and graft copolymer with core-shell structure comprising the sameLG CHEMICAL LTD·Filed 2019·Granted Mar 19, 2024·0 cites·15 claims
- 0261US12103998B2Method of preparing diene-based rubber polymer and method of preparing graft polymer including the diene-based rubber polymerLG CHEMICAL LTD·Filed 2020·Granted Oct 1, 2024·0 cites·10 claims
- 0357US12037435B2Method for preparing conjugated diene-based polymer and method for preparing graft copolymer comprising the sameLG CHEMICAL LTD·Filed 2019·Granted Jul 16, 2024·0 cites·13 claims
- 0455US11286580B2Method for producing acrylonitrile-based fiberLG CHEMICAL LTD·Filed 2018·Granted Mar 29, 2022·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →