Patent Assignment
Reel/Frame 051559/0644
Assignment of Assignor's Interest
Recorded: 2020-01-20
Pages: 5
Assignors
JIANG, YOUSHI
Executed: 2020-01-16
LIU, FUJIAN
Executed: 2020-01-16
LI, YONGMING
Executed: 2020-01-16
CHEN, BO
Executed: 2020-01-16
ZHAO, JINZHOU
Executed: 2020-01-16
Assignee
SOUTHWEST PETROLEUM UNIVERSITY
NO. 8 XINDU AVENUE,, XINDU DISTRICT, SICHUAN PROVINCE, CHENGDU CITY, CHINA
Covered Property
(1)
Testing Device and Method for Floating Rate of Floating Agent for Fracture Height Control