Patent Assignment
Reel/Frame 043813/0704
Assignment of Assignor's Interest
Recorded: 2017-10-09
Pages: 4
Assignor
MEADWESTVACO CORPORATION
Executed: 2017-06-26
Assignee
INGEVITY SOUTH CAROLINA, LLC
5255 VIRGINIA AVENUE, NORTH CHARLESTON, SOUTH CAROLINA, 29406
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.