Inventor · disambiguated record
Dong Jun Im
Also filed as: IM DONG JUN
2 granted patents·1 pending application·1 citations·filing 2017–2022
32Inventor score
Files withLOTTE CHEMICAL CORP3
Top patents by PatentIndex Score
3 records- 0171US10471395B2Hollow fiber membrane and method of preparing the sameLOTTE CHEMICAL CORP·Filed 2017·Granted Nov 12, 2019·1 cites·16 claims
- 0260US2025192361A1Method for preparing polypropylene for separator of secondary battery having excellent mechanical and thermal propertiesLOTTE CHEMICAL CORP·Filed 2022·Application pending·0 cites
- 0357US11406942B2Hollow fiber membrane and manufacturing method thereofLOTTE CHEMICAL CORP·Filed 2018·Granted Aug 9, 2022·0 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →