Inventor
CHEN YONGJIANG
CN9 patents
⚠️ This page may combine multiple inventors who share the name “CHEN YONGJIANG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
JIANGSU HENGRUI MEDICINE CO
4 patentsUS10150770B2Dec 11, 2018
Crystal form of bisulfate of JAK inhibitor and preparation method therefor
JIANGSU HENGRUI MEDICINE CO6 citations82
US10023577B2Jul 17, 2018
Crystalline form of JAK kinase inhibitor bisulfate and a preparation method thereof
JIANGSU HENGRUI MEDICINE CO6 citations81
US9309226B2Apr 12, 2016
Crystalline form I of tyrosine kinase inhibitor dimaleate and preparation methods thereof
JIANGSU HENGRUI MEDICINE CO3 citations72
US8362256B2Jan 29, 2013
Salts of N-[4-(1-cyanocyclopentyl)phenyl]-2-(4-pyridylmethyl)amino-3-pyridinecarboxamide
JIANGSU HENGRUI MEDICINE CO3 citations55
SUN PIAOYANG
3 patentsUS8541405B2Sep 24, 2013
Methods for the preparation of Ivabradine sulfate and form I crystal thereof
SUN PIAOYANG2 citations57
US8580997B2Nov 12, 2013
Process for preparing R-beta-amino phenylbutyric acid derivatives
SUN PIAOYANG0 citations46
US8198485B2Jun 12, 2012
Resolution of 4,5-dimethoxy-1-(methylaminomenthyl)-benzocyclobutane
SUN PIAOYANG0 citations46