IP Library › Assignment 018867/0013
Patent Assignment
Reel/Frame 018867/0013

Assignment of Assignor's Interest

Recorded: 2007-01-22 Pages: 3
Assignor
HALL, ROBERT NEIL
Executed: 2007-01-18
Assignee
WIRELINE ENGINEERING LIMITED
TECHNOLOGY HOUSE, BLACKBURR BUSINESS PARK, BLACKBURR, ABERDEEN AB21 OPS, UNITED KINGDOM
Covered Property (1)
Downhole Device
Patent: 7,866,384 →
Application: 11/658,166 →
Publication: US 2008/0164018
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Corrective Assignment to Correct the Assignee's Address. Document Previously Rec Orded at Reel 018867 Frame 0013. Apr 12, 2007
From: HALL, ROBERT NEIL
To: WIRELINE ENGINEERING LIMITED
Reel/Frame 019255/0251 →
Security Interest Aug 31, 2015
From: WIRELINE ENGINEERING LIMITED
To: AMEGY BANK NATIONAL ASSOCIATION
Reel/Frame 036455/0857 →
Change of Name Feb 2, 2016
From: WIRELINE ENGINEERING LIMITED
To: IMPACT SELECTOR LIMITED
Reel/Frame 037647/0937 →