IP Library Assignment 031341/0322
Patent Assignment
Reel/Frame 031341/0322

Assignment of Assignor's Interest

Recorded: 2013-10-03 Pages: 3
Assignors
NUTLEY, KIM
Executed: 2009-07-15
NUTLEY, BRI
Executed: 2009-07-15
Assignee
SWELLTEC LIMITED
WEATHERFORD HOUSE, LAWSON DRIVE, DYCE, ABERDEEN, AB21 0DR, UNITED KINGDOM
Covered Property (1)
Downhole Apparatus with a Swellable Support Structure
Patent: 8,794,339 →
Application: 14/045,469 →
Publication: US 2014/0034335
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 →