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Patent Assignment
Reel/Frame 031027/0540

Assignment of Assignor's Interest

Recorded: 2013-08-16 Pages: 2
Assignor
MARATHON OIL COMPANY
Executed: 2013-07-24
Assignee
GEODYNAMICS, INC.
10500 W I-20, MILLSAP, TEXAS, 76066
Covered Property (1)
Downhole Isolation Valve and Methods for Use
Patent: 7,963,342 →
Application: 11/469,230 →
Publication: US 2008/0078553
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jan 5, 2007
From: GEORGE, KEVIN R.
To: MARATHON OIL COMPANY
Reel/Frame 018713/0929 →
Assignment of Assignor's Interest Feb 16, 2021
From: OIL STATES INTERNATIONAL, INC.
To: WELLS FARGO BANK, NATIONAL ASSOCIATION
Reel/Frame 055314/0482 →
Security Interest Jan 29, 2026
From: OIL STATES ENERGY SERVICES, L.L.C.; OIL STATES INDUSTRIES, INC.; GEODYNAMICS, INC.; TEMPRESS TECHNOLOGIES, INC.
To: WELLS FARGO BANK, NATIONAL ASSOCIATION, AS ADMINISTRATIVE AGENT
Reel/Frame 074532/0194 →