Patent Assignment
Reel/Frame 031115/0361
Assignment of Assignor's Interest
Recorded: 2013-08-30
Pages: 4
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.