Patent Assignment
Reel/Frame 047794/0838
Change of Name
Recorded: 2018-12-12
Pages: 3
Covered Property
(1)
Viscosifier for Oil Well Fluids
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Sep 10, 2015
From: AL-BAGOURY, MOHAMED; AAMODT, ARIANEH
To: ELKEM AS
Reel/Frame 036533/0631 →
Corrective Assignment to Correct the Receiving Party Street Address Previously Recorded on Reel 036533 Frame 0631. Assignor(S) Hereby Confirms the Assignment.
Jan 4, 2016
From: AL-BAGOURY, MOHAMED; AAMODT, ARIANEH
To: ELKEM AS
Reel/Frame 037490/0152 →