IP Library Assignment 031521/0151
Patent Assignment
Reel/Frame 031521/0151

Assignment of Assignor's Interest

Recorded: 2013-10-31 Pages: 4
Assignors
BARFOOT, DAVID A.
Executed: 2013-10-29
MAIDA, JOHN L.
Executed: 2013-10-29
Assignee
HALLIBURTON ENERGY SERVICES, INC.
2600 S 2ND STREET, ATTN: JOHN WUSTENBERG, IP LAW DEPT, DUNCAN, OKLAHOMA, 73536
Covered Property (1)
Distributed Acoustic Sensing Systems and Methods Employing Under-Filled Multi-Mode Optical Fiber
Patent: 9,429,466 →
Application: 14/068,448 →
Publication: US 2015/0114127