Patent Assignment
Reel/Frame 057263/0320
Assignment of Assignor's Interest
Recorded: 2021-08-24
Pages: 3
Assignors
HOU, YONGJUN
Executed: 2021-05-26
WANG, YUWEN
Executed: 2021-05-26
FANG, PAN
Executed: 2021-05-26
DU, MINGJUN
Executed: 2021-05-26
HOU, DUYU
Executed: 2021-05-26
Assignee
SOUTHWEST PETROLEUM UNIVERSITY
NO.8, XINDU AVENUE, XINDU DISTRICT CHENGDU, SICHUAN, CN, CHENGDU, CHINA
Covered Property
(1)
Negative Pressure Shale Shaker Integrated with Negative Pressure Generation and Gas-Liquid Separation
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.