Inventor

XU ZHONGMING

CN3 patents

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

ZHEJIANG HUAHAI PHARM CO LTD

2 patents

US11919884B2Mar 5, 2024

Method for preparing voriconazole L-camphorsulphonate and voriconazole

ZHEJIANG HUAHAI PHARM CO LTD0 citations44

US10633368B2Apr 28, 2020

Voriconazole intermediate and voriconazole synthesis method

ZHEJIANG HUAHAI PHARM CO LTD0 citations32

ZHEJIANG HUAHAI LICHENG PHARMACEUTICAL CO LTD

1 patent

US10961194B2Mar 30, 2021

Method for purifying ropinirole hydrochloride

ZHEJIANG HUAHAI LICHENG PHARMACEUTICAL CO LTD0 citations40