Inventor

CHENG XINGDONG

CN5 patents

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

SHAN HANBIN

2 patents

US8614251B2Dec 24, 2013

Crystalline form VI of agomelatine, preparation method and application thereof

SHAN HANBIN0 citations45

US8524949B2Sep 3, 2013

Agomelatine hydrohalide complex and preparation method thereof

SHAN HANBIN0 citations45

CHIA TAI TIANQING PHARMACEUTICAL GROUP CO LTD

1 patent

US11111265B2Sep 7, 2021

Method for preparing cholic acid compound

CHIA TAI TIANQING PHARMACEUTICAL GROUP CO LTD0 citations47

SHANGHAI DUDE MEDICAL SCIENCE AND TECH CO LTD

1 patent

US10214532B2Feb 26, 2019

Process for preparing ibrutinib

SHANGHAI DUDE MEDICAL SCIENCE AND TECH CO LTD0 citations43

YUAN ZHEDONG

1 patent

US8772488B2Jul 8, 2014

Crystals of prasugrel hydrobromate

YUAN ZHEDONG0 citations38