Inventor

HUANG TIANPEI

CN2 patents

Patents

2 patents

US11519890B2Dec 6, 2022

Detection method for n-nitrosodimethylamine impurities

ZHEJIANG HUAHAI PHARM CO LTD0 citations56

US11707461B2Jul 25, 2023

N-formyl vortioxetine and preparation method thereof and solid preparation of vortioxetine

ZHEJIANG HUAHAI PHARM CO LTD0 citations44