Inventor
CHOI RAN
KR15 patents
⚠️ This page may combine multiple inventors who share the name “CHOI RAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LG CHEMICAL LTD
13 patentsUS10537880B2Jan 21, 2020
Carrier-nanoparticle complex, method for preparing same, and catalyst comprising same
LG CHEMICAL LTD2 citations73
US10449521B2Oct 22, 2019
Method for preparing nanoparticles supported on hydrophobic carrier, and nanoparticles supported on carrier, prepared thereby
LG CHEMICAL LTD2 citations73
US11121390B2Sep 14, 2021
Catalyst and method for preparing the same
LG CHEMICAL LTD2 citations72
US10868312B2Dec 15, 2020
Carrier-nanoparticle complex, preparation method therefor, and membrane electrode assembly including same
LG CHEMICAL LTD2 citations72
US12057587B2Aug 6, 2024
Method for producing carrier for electrode catalyst, precursor of carrier for electrode catalyst, and carrier for electrode catalyst, comprising same
LG CHEMICAL LTD0 citations62
US11699795B2Jul 11, 2023
Method for producing carrier for electrode catalyst, precursor of carrier for electrode catalyst, and carrier for electrode catalyst, comprising same
LG CHEMICAL LTD0 citations62
US11677089B2Jun 13, 2023
Catalyst and method for preparing the same
LG CHEMICAL LTD0 citations62
US11374230B2Jun 28, 2022
Method for producing fuel cell catalyst, and fuel cell catalyst produced thereby
LG CHEMICAL LTD0 citations62
US10497940B2Dec 3, 2019
Carrier-nanoparticle complex and preparation method thereof
LG CHEMICAL LTD1 citations62
US10456838B2Oct 29, 2019
Method for producing metal nanoparticles
LG CHEMICAL LTD1 citations62
US12330143B2Jun 17, 2025
Support-nanoparticle composite, catalyst containing same, and fabrication method therefor
LG CHEMICAL LTD0 citations51
US11245119B2Feb 8, 2022
Carrier-nanoparticle composite, catalyst comprising same, and method for producing same
LG CHEMICAL LTD0 citations51
US10541427B2Jan 21, 2020
Carrier-nanoparticle composite, catalyst containing same, and method for producing same
LG CHEMICAL LTD0 citations51