Inventor · disambiguated record
Ji Hae Park
Also filed as: PARK JI HAE
14 granted patents·3 pending applications·18 citations·filing 2011–2023
86Inventor score
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17 records- 0183US9096575B2Group 4 metal compound containing thiophene-fused cyclopentadienyl ligand derived from tetraquinoline derivative and olefin polymerization using the sameLOTTE CHEMICAL CORP·Filed 2014·Granted Aug 4, 2015·3 cites·4 claims
- 0282US8912352B2Group 4 metal compound containing thiophene-fused cyclopentadienyl ligand derived from tetraquinoline derivative and olefin polymerization using the sameLEE BUN-YEOUL·Filed 2011·Granted Dec 16, 2014·4 cites·8 claims
- 0375US8916662B2Method for preparing olefin-diene copolymer using transition metal compound containing thiophene-fused cyclopentadienyl ligandLEE BUN-YEOUL·Filed 2011·Granted Dec 23, 2014·3 cites·12 claims
- 0473US11987667B1High-viscosity biodegradable aliphatic-aromatic polyester copolymer having excellent hydrolysis resistance and method of preparing the sameSK INNOVATION CO LTD·Filed 2023·Granted May 21, 2024·0 cites·19 claims
- 0568US11725069B2Method for producing polypropyleneSK INNOVATION CO LTD·Filed 2021·Granted Aug 15, 2023·0 cites·13 claims
- 0668US8455393B2Preparation method for granular carbon mesoporous structureCHOI HEECHUL·Filed 2011·Granted Jun 4, 2013·2 cites·10 claims
- 0766US10793671B2Aliphatic polycarbonate macropolyol and aliphatic polycarbonate-coaromatic polyester macropolyolLOTTE CHEMICAL CORP·Filed 2018·Granted Oct 6, 2020·0 cites·9 claims
- 0864US2024174855A1Biodegradable Polyester Polymer and Easy-Tear Film Including the SameSK INNOVATION CO LTD·Filed 2023·Application pending·0 cites
- 0960US8889581B2Catalyst composition for olefin polymerization and preparation method for polyolefin using the sameLEE BUN-YEOUL·Filed 2011·Granted Nov 18, 2014·4 cites·15 claims
- 1057US2016177027A1Aliphatic polycarbonate macropolyol and aliphatic polycarbonate-co-aromatic polyester macropolyolLOTTE CHEMICAL CORP·Filed 2013·Application pending·0 cites
- 1154US10961389B2Biodegradable polymer resin composition and molded article thereofLOTTE CHEMICAL CORP·Filed 2017·Granted Mar 30, 2021·0 cites·17 claims
- 1254US9475905B2High-molecular weight aliphatic polycarbonate prepared using base catalystLOTTE CHEMICAL CORP·Filed 2013·Granted Oct 25, 2016·0 cites·14 claims
- 1354US9447234B2High molecular weight aliphatic polycarbonate copolymer and preparation method thereofLOTTE CHEMICAL CORP·Filed 2013·Granted Sep 20, 2016·0 cites·15 claims
- 1452US8889804B2Method for preparing polypropylene using transition metal compound containing thiophene-fused cyclopentadienyl ligandLEE BUN-YEOUL·Filed 2011·Granted Nov 18, 2014·2 cites·10 claims
- 1546US8741251B2Granular mesoporous silica and preparation method thereofCHOI HEECHUL·Filed 2011·Granted Jun 3, 2014·0 cites·10 claims
- 1644US2018179333A1Aliphatic polycarbonate macropolyol and aliphatic polycarbonate-coaromatic polyester macropolyolLOTTE CHEMICAL CORP·Filed 2018·Application pending·0 cites
- 1736US9062025B2Supported catalyst for olefin polymerization and preparation method for polyolefin using the sameLEE BUN-YEOUL·Filed 2011·Granted Jun 23, 2015·0 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →