P

Inventor

KIM CHOONG S

KR9 patents
⚠️ This page may combine multiple inventors who share the name “KIM CHOONG S”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

CHEIL FOODS & CHEM

4 patents
US5460954AOct 24, 1995

Production of human proinsulin using a novel vector system

CHEIL FOODS & CHEM121 citations92
US5281589AJan 25, 1994

3-fused pyridiniummethyl cephalosporins

CHEIL FOODS & CHEM20 citations85
US5389627AFeb 14, 1995

Cephem compounds

CHEIL FOODS & CHEM16 citations66
US5527910AJun 18, 1996

Pyridone carboxylic acid compounds and their uses for treating infectious diseases caused by bacteria

CHEIL FOODS & CHEM4 citations55

YUHAN CORP LTD

2 patents
US5158950AOct 27, 1992

1,3-dithiol-2-ylidene derivatives and process for the preparation thereof

YUHAN CORP LTD0 citations43
US5103013AApr 7, 1992

Dithioketene derivatives, pharmaceutical compositions containing the same and uses thereof

YUHAN CORP LTD0 citations42

KOREA ADVANCED INST SCI & TECH

1 patent
US4497952AFeb 5, 1985

Process for the production of (±)-4-oxo-1,2,3,6,7,11b-hexahydro-4H-pyrazino[2,1-a]isoquinoline derivatives

KOREA ADVANCED INST SCI & TECH14 citations67

KOREA INST SCI & TECH

1 patent
US4292431ASep 29, 1981

Process for the production of hydroxymethylimidazoles

KOREA INST SCI & TECH8 citations66

YUHAN CORP

1 patent
US5089624AFeb 18, 1992

Dihydropyridine derivatives

YUHAN CORP0 citations45