IP Library › Assignment 038629/0646
Patent Assignment
Reel/Frame 038629/0646

Assignment of Assignor's Interest

Recorded: 2016-05-18 Pages: 2
Assignor
NOVATEK IP, LLC
Executed: 2016-05-05
Assignee
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE, SUGAR LAND, TEXAS, 77478
Covered Property (1)
Downhole Tool Piston Assembly
Patent: 9,085,941 →
Application: 13/370,644 →
Publication: US 2013/0206390
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Feb 10, 2012
From: MARSHALL, JONATHAN
To: HALL, DAVID R.
Reel/Frame 027685/0686 →
Assignment of Assignor's Interest Jul 15, 2015
From: HALL, DAVID R.
To: NOVATEK IP, LLC
Reel/Frame 036109/0109 →