Inventor

LEE JU-CHEOL

KR5 patents

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

HANMI PHARM IND CO LTD

1 patent

US6506886B1Jan 14, 2003

Method of preparing form II crystals of clarithromycin

HANMI PHARM IND CO LTD39 citations89

LEE JU-CHEOL

1 patent

US7007459B2Mar 7, 2006

Exhaust gas control device for internal combustion engines

LEE JU-CHEOL34 citations86

HANMI FINE CHEMICALS CO LTD

1 patent

US6384212B1May 7, 2002

Process for preparing cephalosporin antibiotics using new thiazole compound

HANMI FINE CHEMICALS CO LTD3 citations53

ENZYCHEM CO LTD

1 patent

US7868196B2Jan 11, 2011

Preparation of glycerol derivatives and intermediates therefor

ENZYCHEM CO LTD4 citations52

ENZYCHEM LIFESCIENCES CORP

1 patent

US9701613B2Jul 11, 2017

Preparation method of 1-palmitoyl-3-acetylglycerol, and preparation method of 1-palmitoyl-2-linoleoyl-3-acetylglycerol using same

ENZYCHEM LIFESCIENCES CORP0 citations47