Patent Assignment
Reel/Frame 022682/0669
Assignment of Assignor's Interest
Recorded: 2009-05-14
Pages: 7
Assignee
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE, SUGAR LAND, TEXAS, 77478
Covered Properties
(2)
Swell Packer and Method of Manufacturing
Swellable Packer
Application:
61/036,740 →