Inventor
BANG KEUK CHAN
KR10 patents
⚠️ This page may combine multiple inventors who share the name “BANG KEUK CHAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DAE WOONG PHARMA
3 patentsUS11149019B2Oct 19, 2021
Phenylpyridine derivative and pharmaceutical composition comprising the same
DAE WOONG PHARMA2 citations70
US10399988B2Sep 3, 2019
4-aminopyrazolo[3,4-d]pyrimidinylazabicyclo derivatives and pharmaceutical composition comprising the same
DAE WOONG PHARMA2 citations67
US11180496B2Nov 23, 2021
1H-pyrazolopyridine derivative and pharmaceutical composition comprising the same
DAE WOONG PHARMA0 citations50
HANMI SCIENCE CO LTD
2 patentsUS8859767B2Oct 14, 2014
Method for preparing 1-(4-(4-(3,4-dichloro-2-fluorophenylamino)-7-methoxyquinazolin-6-yloxy)piperidin-1-yl)-prop-2-en-1-one hydrochloride and intermediates used therein
HANMI SCIENCE CO LTD8 citations83
US8940908B2Jan 27, 2015
Method for preparing tetrazole methanesulfonic acid salts, and novel compound used in same
HANMI SCIENCE CO LTD4 citations71
HANMI PHARM IND CO LTD
2 patentsUS7625926B2Dec 1, 2009
P-glycoprotein inhibitor, method for preparing the same and pharmaceutical composition comprising the same
HANMI PHARM IND CO LTD9 citations83
US9518043B2Dec 13, 2016
Method for preparing 1-(4-(4-(3,4-dichloro-2-fluorophenylamino)-7-methoxyquinazolin-6-yloxy)piperidin-1-yi)prop-2-en-1-one
HANMI PHARM IND CO LTD1 citations50