Patent Assignment
Reel/Frame 031652/0422
Assignment of Assignor's Interest
Recorded: 2013-11-21
Pages: 4
Assignors
GAMSTEDT, PONTUS
Executed: 2013-01-23
HINKE, JENS
Executed: 2013-07-04
SP GROUP A/S
Executed: 2013-07-04
Assignee
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD, HOUSTON, TEXAS, 77072
Covered Property
(1)
Controlled Swell-Rate Swellable Packer and Method