Patent Assignment
Reel/Frame 025776/0020
Assignment of Assignor's Interest
Recorded: 2011-02-09
Pages: 4
Assignee
DEQUEST AG
BUNDESPLATZ 1, 6300 ZUG, SWITZERLAND
Covered Property
(1)
Method of Secondary Oil Recovery Using an Aminoalkylene Phosphonic Acid and an Amine Neutralizing Agent
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.