KB

Kwok Chu Butt

BL Billion King International Limited: 1 patents #1 of 6Top 20%
📍 Sha Tin, CN: #48 of 176 inventorsTop 30%
Overall (2023): #359,629 of 537,848Top 70%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11692022 Thiosuccinyl-crosslinked hemoglobin analogs and methods of use and preparation thereof Norman Fung Man Wai, Hiu Chi Chong, Wing Fung Wu, Colin Pak Fai Yeh, Benjamin Chi Yin Wai 2023-07-04