Patent Assignment
Reel/Frame 037818/0171
Assignment of Assignor's Interest
Recorded: 2016-02-24
Pages: 13
Assignors
WINDEGAARD, EIRIK
Executed: 2015-10-05
VARNES, BJOERN STAALE
Executed: 2015-10-13
DIJKSTRA, NIEK
Executed: 2015-10-05
MELING, GEIR
Executed: 2015-10-12
WATSON, GRAHAM
Executed: 2015-10-06
BALSTER, EMMANUEL
Executed: 2015-10-29
PAULSEN, MAGNUS
Executed: 2015-10-29
SIGMUNDSEN, JONE
Executed: 2015-10-29
Assignee
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE, SUGAR LAND, TEXAS, 77478
Covered Property
(1)
Wellbore Annular Safety Valve and Method