Inventor

CHA KYUNG HOI

KR7 patents

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

DONG KOOK PHARM CO LTD

4 patents

US7192743B2Mar 20, 2007

Method of producing teicoplanin

DONG KOOK PHARM CO LTD3 citations56

US10301690B2May 28, 2019

Streptomyces filamentosus variant and method for producing daptomycin using same

DONG KOOK PHARM CO LTD0 citations46

US8686151B2Apr 1, 2014

Montelukast 4-halobenzylamine salt and method for preparing montelukast sodium salt by using the same

DONG KOOK PHARM CO LTD1 citations43

US10085941B2Oct 2, 2018

Pharmaceutical composition for parenteral administration, containing donepezil

DONG KOOK PHARM CO LTD1 citations38

CHONG KUN DANG CORP

1 patent

US6034087AMar 7, 2000

Nucleoside derivatives and process for preparing thereof

CHONG KUN DANG CORP7 citations68

LIM NAK-HYUN

1 patent

US8541030B2Sep 24, 2013

Preparation method of sustained-release microcapsules having initial burst inhibiting property and the microcapsules thereby

LIM NAK-HYUN0 citations35

KWON HYUK CHUL

1 patent

US8575344B2Nov 5, 2013

Process for preparing voriconazole by using new intermediates

KWON HYUK CHUL0 citations26