Patent Assignment
Reel/Frame 015981/0211
Assignment of Assignor's Interest
Recorded: 2004-05-05
Pages: 4
Assignors
HALL, DAVID R.
Executed: 2004-01-16
HALL, H. TRACY JR.
Executed: 2004-01-16
PIXTON, DAVID S.
Executed: 2004-01-16
FOX, JOE
Executed: 2004-01-16
Assignee
NOVATEK, INC.
2185 S. LARSEN PARKWAY, PROVO, UTAH, 84606
Covered Property
(1)
Expandable Metal Liner for Downhole Components
Related Assignments
(8)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jun 10, 2004
From: NOVATEK, INC.
To: INTELLISERV, INC.
Reel/Frame 014718/0111 →
Assignment of Assignor's Interest
Jul 20, 2004
From: HALL, DAVID R.; HALL, H. TRACY JR.; PIXTON, DAVID S.; FOX, JOE
To: NOVATEK, INC.
Reel/Frame 014873/0530 →
Confirmatory License
Mar 24, 2005
From: NOVATEK
To: ENERGY, UNITED STATES DEPARTMENT OF
Reel/Frame 016429/0438 →
Patent Security Agreement Supplement
Dec 15, 2005
From: INTELLISERV, INC.
To: WELLS FARGO BANK
Reel/Frame 016891/0868 →
Release of Patent Security Agreement
Sep 18, 2006
From: WELLS FARGO BANK
To: INTELLISERV, INC.
Reel/Frame 018268/0790 →
Assignment of Assignor's Interest
Dec 21, 2007
From: INTELLISERV, INC.
To: INTELLISERV INTERNATIONAL HOLDING, LTD.
Reel/Frame 020279/0455 →
Assignment of Assignor's Interest
Dec 16, 2009
From: INTELLISERV INTERNATIONAL HOLDING LTD
To: INTELLISERV, INC
Reel/Frame 023660/0274 →
Assignment of Assignor's Interest
Jan 11, 2010
From: INTELLISERV, INC.
To: INTELLISERV, LLC
Reel/Frame 023750/0965 →