IP Library › Assignment 036455/0857
Patent Assignment
Reel/Frame 036455/0857

Security Interest

Recorded: 2015-08-31 Pages: 8
Assignor
WIRELINE ENGINEERING LIMITED
Executed: 2015-08-21
Assignee
AMEGY BANK NATIONAL ASSOCIATION
4400 POST OAK PARKWAY, HOUSTON, TEXAS, 77027
Covered Properties (4)
Downhole Device
Patent: 6,779,598 →
Application: 10/148,346 →
Publication: US 2003/0075321
Downhole Device
Patent: 7,866,384 →
Application: 11/658,166 →
Publication: US 2008/0164018
Downhole Device
Patent: 9,267,339 →
Application: 13/257,265 →
Publication: US 2012/0061098
Downhole Apparatus
Patent: 9,140,086 →
Application: 13/879,482 →
Publication: US 2013/0213670
Related Assignments (7)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest Jul 22, 2002
From: HALL, ROBERT NEIL
To: WIRELINE ENGINEERING LIMITED
Reel/Frame 013795/0597 →
Assignment of Assignor's Interest Jan 22, 2007
From: HALL, ROBERT NEIL
To: WIRELINE ENGINEERING LIMITED
Reel/Frame 018867/0013 →
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 →
Assignment of Assignor's Interest Nov 4, 2011
From: HALL, NEIL ROBERT
To: WIRELINE ENGINEERING LIMITED
Reel/Frame 027173/0847 →
Assignment of Assignor's Interest Apr 17, 2013
From: COGGIO, WILLIAM D.; KUMAR, RAMESH C.; WHEATLEY, JOHN A.; STEINER, MICHAEL L.
To: 3M INNOVATIVE PROPERTIES COMPANY
Reel/Frame 030234/0434 →
Assignment of Assignor's Interest Apr 23, 2013
From: HALL, ROBERT NEIL
To: WIRELINE ENGINEERING LIMITED
Reel/Frame 030265/0893 →
Change of Name Feb 2, 2016
From: WIRELINE ENGINEERING LIMITED
To: IMPACT SELECTOR LIMITED
Reel/Frame 037647/0937 →