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Patent Assignment
Reel/Frame 031866/0445

Security Agreement

Recorded: 2013-12-20 Pages: 9
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Assignor
Assignee
COMERICA BANK, A TEXAS BANKING ASSOCIATION
39200 SIX MILE ROAD, MC 7578, LIVONIA, MICHIGAN, 48152
Covered Property (1)
Fluid Separation System
Patent: 7,018,451 →
Application: 09/526,317 →
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Aug 24, 2000
From: TORKILDSEN, BERNT H.; SIGMUNDSTAD, MARTIN; LINGA, HARALD; NILSEN, FINN P.
To: DEN NORSKE STATS OLJESELSKAP A.S.
Reel/Frame 011031/0966 →
Change of Name Jan 13, 2006
From: DEN NORSKE STATS OLJESELSKAP AS
To: STATOIL ASA
Reel/Frame 017012/0957 →
Assignment of Assignor's Interest Oct 24, 2007
From: STATOIL ASA
To: PROPURE AS
Reel/Frame 020004/0136 →