IP Library › Assignment 058570/0655
Patent Assignment
Reel/Frame 058570/0655

Confirmatory License

Recorded: 2022-01-04 Pages: 2
Assignor
Assignee
UNITED STATES DEPARTMENT OF ENERGY
1000 INDEPENDENCE AVE. S.W., WASHINGTON, DISTRICT OF COLUMBIA, 20585
Covered Property (1)
Methods for Removing Contaminants from Oils Using Base Washing and Acid Washing
Patent: 9,045,698 →
Application: 13/931,636 →
Publication: US 2015/0005522
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Aug 8, 2013
From: LUPTON, FRANCIS STEPHEN; EDIRISINGHE, PRANEETH
To: UOP LLC
Reel/Frame 030969/0444 →