Patent Assignment
Reel/Frame 060539/0706
Assignment of Assignor's Interest
Recorded: 2022-07-18
Pages: 4
Assignors
WU, YUFENG
Executed: 2022-07-14
LIU, GONGQI
Executed: 2022-07-14
PAN, DE-AN
Executed: 2022-07-15
Assignee
BEIJING UNIVERSITY OF TECHNOLOGY
NO. 100 PINGLEYUAN, CHAOYANG DISTRICT,, BEIJING, CHINA
Covered Property
(1)
Method for producing and purifying sodium bromide using the coke from pyrolysis residues of waste circuit boards as reducing agent