Inventor
KIM EUN IL
KR15 patents
⚠️ This page may combine multiple inventors who share the name “KIM EUN IL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HANWHA TOTAL PETROCHEMICAL CO LTD
5 patentsUS11370806B2Jun 28, 2022
Preparation method of solid catalyst for propylene polymerization
HANWHA TOTAL PETROCHEMICAL CO LTD0 citations61
US10308563B2Jun 4, 2019
Process for producing ethylene oligomers
HANWHA TOTAL PETROCHEMICAL CO LTD0 citations50
US11434315B2Sep 6, 2022
Propylene polymerizing solid catalyst for reducing VOC and method of producing polypropylene using same
HANWHA TOTAL PETROCHEMICAL CO LTD0 citations48
US10808048B2Oct 20, 2020
Process of manufacture of catalyst and propylene polymer that use this or copolymer for propylene polymerization
HANWHA TOTAL PETROCHEMICAL CO LTD0 citations48
US11427657B2Aug 30, 2022
Solid catalyst for propylene polymerization and method of producing block copolymer using the same
HANWHA TOTAL PETROCHEMICAL CO LTD0 citations43
KIM SANG YULL
4 patentsUS8664142B2Mar 4, 2014
Manufacturing method of solid catalyst for propylene polymerization
KIM SANG YULL13 citations81
US9045572B2Jun 2, 2015
Preparation method of solid catalyst for propylene polymerization and catalyst prepared thereby
KIM SANG YULL2 citations60
US9034781B2May 19, 2015
Solid catalyst for the polymerization of propylene, and method for preparing same
KIM SANG YULL1 citations49
US8394734B2Mar 12, 2013
Solid catalyst for propylene polymerization and a method for preparation of polypropylene using the same
KIM SANG YULL0 citations39
SAMSUNG TOTAL PETROCHEMICALS
3 patentsUS7456126B2Nov 25, 2008
Ziegler-natta catalyst for olefin polymerization including aryloxy group and method for polymerization of olefin using same
SAMSUNG TOTAL PETROCHEMICALS3 citations61
US7767614B2Aug 3, 2010
Method for preparation of spherical support for olefin polymerization catalyst
SAMSUNG TOTAL PETROCHEMICALS4 citations60
US9062135B2Jun 23, 2015
Manufacturing method of solid catalyst for propylene polymerization
SAMSUNG TOTAL PETROCHEMICALS0 citations51