Patent Assignment
Reel/Frame 057663/0545
Assignment of Assignor's Interest
Recorded: 2021-09-30
Pages: 11
Assignors
LI, WENSHENG
Executed: 2021-09-27
ZHANG, JIANMIN
Executed: 2021-09-27
YANG, JUN
Executed: 2021-09-27
CHEN, WEIHUA
Executed: 2021-09-27
WANG, ZHISHUAI
Executed: 2021-09-27
ZHOU, HONGCHANG
Executed: 2021-09-27
DENG, PENG
Executed: 2021-09-27
LIAO, JING
Executed: 2021-09-27
Assignee
YUNNAN HEXU ENVIRONMENTAL TECHNOLOGY CO., LTD.
ROOM 302, COMPLEX BUILDING, PUBLIC SERVICE CENTER, FORTUNE INDUSTRIAL PARK, XIANGYUN COUNTY, DALI BAI AUTONOMOUS PREFECTURE, YUNNAN, 672100, CHINA
Covered Property
(1)
Method for Advanced Nitrogen and Phosphorus Removal in Sewage Treatment