Inventor · disambiguated record
Chang Hoe Heo
Also filed as: HEO CHANG HOE
9 granted patents·1 pending application·5 citations·filing 2012–2021
77Inventor score
Top patents by PatentIndex Score
10 records- 0182US10597469B2Method for recovering ethylene and vinyl-based comonomerLG CHEMICAL LTD·Filed 2017·Granted Mar 24, 2020·1 cites·14 claims
- 0275US9364780B2Apparatus for separating gas and liquidLG CHEMICAL LTD·Filed 2014·Granted Jun 14, 2016·2 cites·15 claims
- 0369US9446332B2Apparatus for separating gas and liquidLG CHEMICAL LTD·Filed 2014·Granted Sep 20, 2016·1 cites·13 claims
- 0466US9018346B2Method for removing unreacted monomers in polymer using SCCJOO EUN-JUNG·Filed 2012·Granted Apr 28, 2015·1 cites·11 claims
- 0562US12251652B2Stripping device and stripping methodLG CHEMICAL LTD·Filed 2021·Granted Mar 18, 2025·0 cites·4 claims
- 0656US11083979B2Solvent separation method and solvent separation apparatusLG CHEMICAL LTD·Filed 2018·Granted Aug 10, 2021·0 cites·7 claims
- 0748US10570223B2Stripping apparatusLG CHEMICAL LTD·Filed 2015·Granted Feb 25, 2020·0 cites·8 claims
- 0847US2015367254A1Apparatus for separating gas and liquidLG CHEMICAL LTD·Filed 2014·Application pending·0 cites
- 0946US11478725B2Olefinic monomer recovery apparatusLG CHEMICAL LTD·Filed 2017·Granted Oct 25, 2022·0 cites·4 claims
- 1046US10722820B2Apparatus for separating liquid-gasLG CHEMICAL LTD·Filed 2015·Granted Jul 28, 2020·0 cites·11 claims
Join the waitlist — get patent alerts
Get an alert when Chang Hoe Heo 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 →