Inventor
QIU PENGCHENG
CN4 patents
⚠️ This page may combine multiple inventors who share the name “QIU PENGCHENG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ZHEJIANG HISUN PHARM CO LTD
3 patentsUS9434702B2Sep 6, 2016
Method for preparing linezolid intermediate
ZHEJIANG HISUN PHARM CO LTD0 citations47
US9527804B2Dec 27, 2016
4-benzyl-1-phenethyl-piperazine-2,6-dione preparation method, and intermediate and preparation method thereof
ZHEJIANG HISUN PHARM CO LTD0 citations42
US9676736B2Jun 13, 2017
4-substituent-2-hydroxylmorpholine-3-one and preparation method thereof
ZHEJIANG HISUN PHARM CO LTD0 citations32