IP Library Assignment 024084/0100
Patent Assignment
Reel/Frame 024084/0100

Assignment of Assignor's Interest

Recorded: 2010-03-16 Pages: 3
Assignors
NUTLEY, KIM
Executed: 2009-10-21
NUTLEY, BRIAN
Executed: 2009-10-26
Assignee
SWELLTEC LIMITED
WEATHERFORD HOUSE, LAWSON DRIVE, DYCE ABERDEEN, AB21 0DR, UNITED KINGDOM
Covered Property (1)
Downhole Apparatus with a Swellable Mantle
Patent: 8,336,619 →
Application: 12/595,085 →
Publication: US 2011/0042096
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Oct 23, 2017
From: SWELLTEC LIMITED
To: WEATHERFORD U.K. LIMITED
Reel/Frame 043925/0379 →