IP Library › Assignment 026562/0206
Patent Assignment
Reel/Frame 026562/0206

Assignment of Assignor's Interest

Recorded: 2011-07-08 Pages: 8
Assignors
VILLEGAS, LAURENT
Executed: 2011-06-30
DEL CAMPO, CHRISTOPHER S.
Executed: 2011-05-25
STOLLER, CHRISTIAN
Executed: 2011-05-26
Assignee
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE, SUGAR LAND, TEXAS, 77478
Covered Properties (2)
Detection of Tool in Pipe
Patent: 8,513,947 →
Application: 13/101,836 →
Publication: US 2011/0285398
Detection of Tool in Pipe
Application: 61/347,209 →
Related Assignments (1)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest Oct 21, 2010
From: VILLEGAS, LAURENT; DEL CAMPO, CHRISTOPHER; STOLLER, CHRISTIAN
To: SCHLUMBERGER TECHNOLOGY CORPORATION
Reel/Frame 025172/0531 →