Inventor
CHANG SUNHWA
KR4 patents
⚠️ This page may combine multiple inventors who share the name “CHANG SUNHWA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
OSCOTEC INC
2 patentsUS7811612B2Oct 12, 2010
Herbal mixture extract of notoginseng radix, rehmanniae radix preparata and acanthopanacis cortex and composition comprising the same for prevention and treatment of arthritis
OSCOTEC INC7 citations69
US7595068B2Sep 29, 2009
Composition comprising Notoginseng radix extract for preventing and treating of arthritis as an effective ingredient
OSCOTEC INC0 citations42