IP Library › Assignment 019608/0497
Patent Assignment
Reel/Frame 019608/0497

Assignment of Assignor's Interest

Recorded: 2007-07-25 Pages: 7
Assignors
HARTOG, ARTHUR
Executed: 2007-06-20
KADER, KAMAL
Executed: 2007-06-20
Assignee
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE, SUGAR LAND, TEXAS, 77478
Covered Property (1)
Controlling a Dynamic Signal Range in an Optical Time Domain Reflectometry
Patent: 7,586,617 →
Application: 11/766,866 →
Publication: US 2008/0316494
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Corrective Assignment to Correct the Assignee Information by Adding Second Assignee Name Previously Recorded on Reel 019608 Frame 0497. Assignor(S) Hereby Confirms the Assignment of Assignor's Interest.. Sep 10, 2007
From: HARTOG, ARTHUR; KADER, KAMAL
To: SCHLUMBERGER TECHNOLOGY CORPORATION; BP EXPLORATION OPERATING COMPANY LIMITED
Reel/Frame 019801/0966 →