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Patent Assignment
Reel/Frame 031975/0135

Assignment of Assignor's Interest

Recorded: 2014-01-15 Pages: 3
Assignor
MONAHAN, JOSEPH A.
Executed: 2014-01-09
Assignee
MEADWESTVACO CORPORATION
501 SOUTH 5TH STREET, RICHMOND, VIRGINIA, 23219-0501
Covered Property (1)
Amine-Based Shale Inhibitor and Methods for Drilling, Fracturing, and Well Treatment
Application: 61/871,606 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Aug 30, 2013
From: NAVARRETE, REINALDO C.; SKRIBA, MICHAEL J.
To: MEADWESTVACO CORPORATION
Reel/Frame 031115/0361 →
Assignment of Assignor's Interest Oct 9, 2017
From: MEADWESTVACO CORPORATION
To: INGEVITY SOUTH CAROLINA, LLC
Reel/Frame 043813/0704 →