Inventor

CHA MI SUN

KR7 patents

⚠️ This page may combine multiple inventors who share the name “CHA MI SUN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

LOTTE CHEMICAL CORP

3 patents

US9663426B2May 30, 2017

Composite metal catalyst composition, and method and apparatus for preparing 1,4-cyclohexanedimethanol using same

LOTTE CHEMICAL CORP1 citations48

US10717697B2Jul 21, 2020

Method for preparing 1,3-cyclohexanedicarboxylic acid

LOTTE CHEMICAL CORP0 citations45

US10597344B2Mar 24, 2020

Method for preparing 1,3-cyclohexanedimethanol

LOTTE CHEMICAL CORP0 citations45

MEDIFAB CO LTD

2 patents

US12252711B2Mar 18, 2025

Osteoporosis model comprising calcium phosphate hydrogel composition and use thereof

MEDIFAB CO LTD0 citations54

US11684694B2Jun 27, 2023

Thermosensitive chitosan hydrogel composition and bioink composition comprising the same

MEDIFAB CO LTD0 citations54

SI HAN KIM

1 patent

US7414594B2Aug 19, 2008

Multi display device

SI HAN KIM35 citations87

KOREA RES INST CHEM TECH

1 patent

US7132489B2Nov 7, 2006

Fluorine-containing amphoteric polymer for surface coating and preparation method thereof

KOREA RES INST CHEM TECH2 citations61