Inventor · disambiguated record
Churl-Young Park
Also filed as: PARK CHURL-YOUNG
14 granted patents·1 pending application·17 citations·filing 2000–2019
86Inventor score
Top patents by PatentIndex Score
15 records- 0174US10906998B2Non-stretched polypropylene-based filmLG CHEMICAL LTD·Filed 2019·Granted Feb 2, 2021·0 cites·11 claims
- 0273US9637566B2Method for preparing supported metallocene catalyst and method for preparing polyolefin using the sameLG CHEMICAL LTD·Filed 2014·Granted May 2, 2017·2 cites·9 claims
- 0370US7329714B2Method of polymerizing propylene comprising olefin pre-polymerization stepLG CHEMICAL LTD·Filed 2007·Granted Feb 12, 2008·2 cites·12 claims
- 0468US9771441B2Preparation method of a polypropylene and a polypropylene obtained therefromLG CHEMICAL LTD·Filed 2014·Granted Sep 26, 2017·1 cites·7 claims
- 0568US9587053B2Preparation method of a propylene-1-butene copolymer and a propylene-1-butene copolymer obtained therefromLG CHEMICAL LTD·Filed 2014·Granted Mar 7, 2017·1 cites·10 claims
- 0665US8779064B2Polypropylene resin composition with good transparence and good impact strengthKIM YONG-JEON·Filed 2009·Granted Jul 15, 2014·2 cites·10 claims
- 0763US11885044B2Method for producing polypropylene nonwoven fabricLG CHEMICAL LTD·Filed 2018·Granted Jan 30, 2024·0 cites·15 claims
- 0861US6809056B1Process for preparing polyolefin polymerization catalystsLG CHEMICAL LTD·Filed 2000·Granted Oct 26, 2004·8 cites·27 claims
- 0960US10214601B2Non-stretched polypropylene-based filmLG CHEMICAL LTD·Filed 2015·Granted Feb 26, 2019·0 cites·11 claims
- 1059US9029486B2Supported metallocene catalyst, method for preparing the same and method for preparing polyolefin using the sameKWON HYUCK-JU·Filed 2011·Granted May 12, 2015·1 cites·12 claims
- 1152US7776979B2Prepolymerized catalyst for olefin polymerization, process for polymerizing olefin by using the catalyst and polyolefin produced by the processLG CHEMICAL LTD·Filed 2008·Granted Aug 17, 2010·0 cites·24 claims
- 1246US9284386B2Ansa-metallocene compound and method for preparing supported catalyst using the sameLG CHEMICAL LTD·Filed 2013·Granted Mar 15, 2016·0 cites·17 claims
- 1345US7884164B2Catalyst system for olefin polymerization comprising trioxasilocane and method for olefin polymerization using the sameLG CHEMICAL LTD·Filed 2008·Granted Feb 8, 2011·0 cites·19 claims
- 1442US9631034B2Non-supported heterogeneous polyolefin polymerization catalyst composition and method for preparing sameLG CHEMICAL LTD·Filed 2012·Granted Apr 25, 2017·0 cites·6 claims
- 1541US2010216955A1Method of producing highly transparent polypropylene including prepolymerization stepLG CHEMICAL LTD·Filed 2008·Application pending·0 cites
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