Inventor

FENG CHUNRONG

CN2 patents

Patents

2 patents

US11622939B2Apr 11, 2023

HS-25 tablet and preparation method therefor

ZHEJIANG HISUN PHARM CO LTD0 citations55

US9717795B2Aug 1, 2017

HPPH lyophilized powder injection for injection and preparation method thereof

ZHEJIANG HISUN PHARM CO LTD0 citations36