Patent Assignment
Reel/Frame 035115/0435
Release of Security Interest
Recorded: 2015-03-09
Pages: 7
Assignor
AMEGY BANK
Executed: 2015-02-10
Assignee
DRILLING CONTROLLS, LLC
8909 JACKRABBIT ROAD, HOUSTON, TEXAS, 77095
Covered Properties
(3)
Springless Pilot Operated Sequence Valve
Patent:
5,409,040 →
Application:
08/103,619 →
Valve Arrangement for Controlling Hydraulic Fluid Flow to a Subsea System
Fully Recoverable Drilling Control Pod
Related Assignments
(16)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Aug 9, 1993
From: TOMLIN, JERRY B.
To: KOOMEY COMPANIES INTERNATIONAL, INC.
Reel/Frame 006658/0276 →
Assignment of Assignor's Interest
May 24, 1999
From: CLAYTON, HUGH R.; WILLIAMS, GRAHAME M.
To: ABB OFFSHORE SYSTEMS, INC.
Reel/Frame 009983/0488 →
Change of Name
Jun 2, 1999
From: M.H. KOOMEY, INC.
To: ABB OFFSHORE SYSTEMS INC., C/O PATENT SERVICES
Reel/Frame 009996/0967 →
Assignment of Assignor's Interest
Feb 12, 2003
From: WILLIAMS, GRAHAME
To: ABB OFFSHORE SYSTEMS, INC.
Reel/Frame 013764/0242 →
Security Agreement
Oct 6, 2004
From: ABB OFFSHORE SYSTEMS INC.
To: J.P. MORGAN EUROPE LIMITED, AS SECURITY AGENT
Reel/Frame 015215/0872 →
Assignment of Assignor's Interest
Dec 16, 2004
From: ABB OFFSHORE SYSTEMS INC.
To: OFFSHORE SYSTEMS INC.
Reel/Frame 015472/0858 →
Change of Name
Aug 30, 2007
From: OFFSHORE SYSTEMS INC.
To: VETCO GRAY CONTROLS INC.
Reel/Frame 019773/0409 →
Global Deed of Release
Sep 4, 2007
From: J.P. MORGAN EUROPE LIMITED
To: VETCO GRAY CONTROLS INC. (ABB OFFSHORE SYSTEMS INC.)
Reel/Frame 019795/0479 →
Change of Name
Sep 10, 2007
From: ABB OFFSHORE SYSTEMS INC.
To: OFFSHORE SYSTEMS INC.
Reel/Frame 019825/0010 →
Change of Name
Sep 10, 2007
From: ABB OFFSHORE SYSTEMS INC.
To: OFFSHORE SYSTEMS INC.
Reel/Frame 019825/0015 →
Change of Name
Sep 17, 2007
From: OFFSHORE SYSTEMS INC.
To: VETCO GRAY CONTROLS INC.
Reel/Frame 019843/0755 →
Change of Name
Sep 24, 2007
From: OFFSHORE SYSTEMS, INC.
To: VETCO GRAY CONTROLS INC.
Reel/Frame 019881/0256 →
Assignment of Assignor's Interest
Sep 24, 2007
From: VETCO GRAY CONTROLS INC.
To: DRILLING CONTROLS, INC.
Reel/Frame 019881/0049 →
Assignment of Assignor's Interest
Sep 27, 2007
From: VETCO GRAY CONTROLS INC.
To: DRILLING CONTROLS, INC.
Reel/Frame 019899/0634 →
Assignment of Assignor's Interest
Oct 22, 2007
From: VETCO GRAY CONTROLS INC.
To: DRILLING CONTROLS, INC.
Reel/Frame 020010/0963 →
Patent and Trademark Security Agreement
Feb 8, 2011
From: AXON PRESSURE PRODUCTS, INC. (F/K/A DRILLING CONTROLS HOLDINGS, INC.)
To: AMEGY BANK NATIONAL ASSOCIATION
Reel/Frame 025756/0740 →