IP Library Assignment 065046/0890
Patent Assignment
Reel/Frame 065046/0890

Confirmatory License

Recorded: 2023-09-27 Pages: 2
Assignor
UNIVERSITY OF HOUSTON
Executed: 2023-05-03
Assignee
UNITED STATES DEPARTMENT OF ENERGY
1000 INDEPENDENCE AVE. S.W., WASHINGTON, DISTRICT OF COLUMBIA, 20585
Covered Property (1)
Surfactant for Enhanced Oil Recovery
Application: 15/744,924 →
Publication: US 2019/0016943
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jan 15, 2018
From: REN, ZHIFENG; WANG, FENG; LUO, DAN
To: UNIVERSITY OF HOUSTON SYSTEM
Reel/Frame 044621/0314 →