Inventor
WENG WENGUI
CN3 patents
Patents
3 patentsUS10434182B2Oct 8, 2019
Eight-arm polyethylene glycol derivative, production method therefor, and modified bio-related substance thereof
XIAMEN SINOPEG BIOTECH CO LTD16 citations87
US10660969B2May 26, 2020
Eight-arm polyethylene glycol derivative, production method therefor, and modified bio-related substance thereof
XIAMEN SINOPEG BIOTECH CO LTD3 citations66
US11324827B2May 10, 2022
Multifunctionalized polyethylene glycol derivative and preparation method therefor
XIAMEN SINOPEG BIOTECH CO LTD0 citations42