Inventor · disambiguated record
Hee Kwang Park
Also filed as: PARK HEE KWANG
13 granted patents·1 pending application·2 citations·filing 2015–2024
82Inventor score
Top patents by PatentIndex Score
14 records- 0177US11732069B2Polypropylene and method for preparing the sameLG CHEMICAL LTD·Filed 2021·Granted Aug 22, 2023·0 cites·18 claims
- 0275US9783557B2Metallocene catalyst for preparing a high molecular weight polyolefin and a preparation method thereofLG CHEMICAL LTD·Filed 2015·Granted Oct 10, 2017·1 cites·5 claims
- 0374US10906998B2Non-stretched polypropylene-based filmLG CHEMICAL LTD·Filed 2019·Granted Feb 2, 2021·0 cites·11 claims
- 0474US9884926B2Metallocene catalyst for preparing a high molecular weight polyolefin and a preparation method thereofLG CHEMICAL LTD·Filed 2015·Granted Feb 6, 2018·1 cites·5 claims
- 0567US11248072B2Polypropylene and method for preparing the sameLG CHEMICAL LTD·Filed 2018·Granted Feb 15, 2022·0 cites·4 claims
- 0667US2025170877A1Vehicle interior sterilizerHYUNDAI MOTOR CO LTD·Filed 2024·Application pending·0 cites
- 0765US11111323B2Homopolypropylene resin for non-woven fabric and method for preparing the sameLG CHEMICAL LTD·Filed 2018·Granted Sep 7, 2021·0 cites·18 claims
- 0860US10214601B2Non-stretched polypropylene-based filmLG CHEMICAL LTD·Filed 2015·Granted Feb 26, 2019·0 cites·11 claims
- 0957US10976229B2Method for preparing a synthetic resin filament in a melt blowing process from rheological properties of the synthetic resinLG CHEMICAL LTD·Filed 2017·Granted Apr 13, 2021·0 cites·5 claims
- 1054US11198779B2Propylene-butene copolymer resin composition and method of preparing the sameLG CHEMICAL LTD·Filed 2018·Granted Dec 14, 2021·0 cites·20 claims
- 1152US10815322B2Metallocene supported catalyst and method for preparing polypropylene using the sameLG CHEMICAL LTD·Filed 2017·Granted Oct 27, 2020·0 cites·9 claims
- 1247US10280238B2Transition metal compound, catalyst composition comprising same, and method for producing olefin polymer using sameLG CHEMICAL LTD·Filed 2016·Granted May 7, 2019·0 cites·13 claims
- 1346US10633467B2Method for preparing long fiber-reinforcing olefin polymer and long fiberLG CHEMICAL LTD·Filed 2016·Granted Apr 28, 2020·0 cites·18 claims
- 1443US11077434B2Method of preparing metallocene catalyst for polyolefin preparationLG CHEMICAL LTD·Filed 2017·Granted Aug 3, 2021·0 cites·10 claims
Join the waitlist — get patent alerts
Get an alert when Hee Kwang Park files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →