Inventor

LIU CHONGHAO

CN2 patents

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

CHINA NAT MEDICINES GUORUI PHARMACEUTICAL CO LTD

1 patent

US9079892B2Jul 14, 2015

Method for preparing rivaroxaban intermediate

CHINA NAT MEDICINES GUORUI PHARMACEUTICAL CO LTD0 citations42

ZHEJIANG HISUN PHARM CO LTD

1 patent

US9676736B2Jun 13, 2017

4-substituent-2-hydroxylmorpholine-3-one and preparation method thereof

ZHEJIANG HISUN PHARM CO LTD0 citations32