Assignment of Assignor's Interest

Recorded: 2015-08-07 Pages: 6

Assignors

NGUYEN, DENNIS P.

Executed: 2008-03-26

GUIDRY, KIRK P.

Executed: 2008-03-27

TAYLOR, THOMAS E.

Executed: 2008-03-26

Assignee

1333 WEST LOOP SOUTH, SUITE 1700, HOUSTON, TEXAS, 77027

Covered Properties (3)

Back Pressure Valve

Patent: 9,297,226 →

Application: 13/975,306 →

Publication: US 2014/0060809

PCT: PCT/US2008/079243 ↗

Back Pressure Valve

Patent: 9,133,672 →

Application: 14/514,288 →

Publication: US 2015/0027731

Back Pressure Valve

Application: 60/989,647 →