Patent Assignment
Reel/Frame 017600/0122
Assignment of Assignor's Interest
Recorded: 2006-05-10
Pages: 4
Assignor
NAUTILUS MARINE TECHNOLOGIES, INC.
Executed: 2006-05-08
Assignee
AZURA ENERGY SYSTEMS, INC.
2800 POST OAK BLVD., SUITE 5230, HOUSTON, TEXAS, 77056
Covered Properties
(2)
Universal Tubing Hanger Suspension Assembly and Well Completion System and Method of Using Same
Universal tubing hanger suspension assembly and well completion arrangement and method of using same
Application:
60/682,250 →
Related Assignments
(25)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
May 18, 2005
From: BROUSSARD, EARL
To: NAUTILUS MARINE TECHNOLOGIES, INC.
Reel/Frame 016581/0142 →
Assignment of Assignor's Interest
Aug 31, 2005
From: BROUSSARD, EARL
To: NAUTILUS MARINE TECHNOLOGIES, INC.
Reel/Frame 016947/0634 →
Security Agreement
Mar 30, 2009
From: AZURA ENERGY SYSTEMS OFFSHORE, INC.
To: THE ROYAL BANK OF SCOTLAND PLC
Reel/Frame 022469/0318 →
Change of Name
May 4, 2009
From: AZURA ENERGY SYSTEMS, INC.
To: AESI HOLDINGS, INC.
Reel/Frame 022634/0106 →
Change of Name
May 4, 2009
From: AESI HOLDINGS, INC.
To: GALATHEA GROUP INC.
Reel/Frame 022634/0111 →
Assignment of Assignor's Interest
Jun 3, 2009
From: GALATHEA GROUP INC
To: ARGUS SUBSEA INC
Reel/Frame 022764/0917 →
Amended and Restated Patent Security Agreement Supplement
Feb 2, 2010
From: ARGUS SUBSEA INC.
To: THE ROYAL BANK OF SCOTLAND PLC
Reel/Frame 023882/0153 →
Security Agreement
Jul 5, 2011
From: AZURA ENERGY SYSTEMS OFFSHORE, INC.
To: HAYMARKET FINANCIAL LLP, AS SECURITY AGENT
Reel/Frame 026544/0827 →
Release of Security Interest
Jul 11, 2011
From: THE ROYAL BANK OF SCOTLAND PLC
To: ARGUS SUBSEA INC.
Reel/Frame 026573/0888 →
Patent Security Agreement Supplement Dated December 8, 2012
Dec 20, 2012
From: PROSERV OPERATIONS LLC; PROSERV HOLDINGS INC.; PROSERV OFFSHORE INC.; ARGUS SUBSEA LLC
To: HSBC CORPORATE TRUSTEE COMPANY (UK) LIMITED
Reel/Frame 029529/0937 →
Release of Security Interest
Jan 8, 2013
From: HAYMARKET FINANCIAL LLP, A SECURITY AGENT
To: AZURA ENERGY SYSTEMS, INC.; GILMORE VALVE COMPANY; ARGUS SUBSEA INC.
Reel/Frame 029586/0764 →
Merger
May 6, 2013
From: GILMORE VALVE COMPANY; ARGUS SUBSEA LLC; PROSERV OFFSHORE LLC
To: PROSERV OPERATIONS, INC.
Reel/Frame 030353/0045 →
Merger
May 6, 2013
From: ARGUS SUBSEA LLC; GILMORE VALVE COMPANY; PROSERV OFFSHORE, LLC
To: PROSERV OFFSHORE, INC.
Reel/Frame 030353/0458 →
Termination and Release of Security Interest in Patents
Jan 26, 2015
From: HSBC CORPORATION TRUSTEE COMPANY (UK) LIMITED
To: PROSERV OPERATIONS, LLC; AZURA ENERGY SYSTEMS OFFSHORE, INC.; GILMORE VALVE COMPANY; ARGUS SUBSEA INC.
Reel/Frame 034810/0135 →
Release of Security Interest
Jan 29, 2015
From: HSBC CORPORATE TRUSTEE COMPANY (UK) LIMITED AS SECURITY AGENT
To: PROSERV GROUP INC.; AZURA ENERGY SYSTEMS OFFSHORE INC.; GILMORE VALVE COMPANY; ARGUS SUBSEA INC.
Reel/Frame 034839/0404 →
Change of Name
Mar 18, 2015
From: ARGUS SUBSEA INC.
To: ARGUS SUBSEA LLC
Reel/Frame 035223/0128 →
Change of Name
Mar 18, 2015
From: PROSERV OPERATIONS LLC
To: PROSERV EMPLOYING LLC
Reel/Frame 035223/0157 →
Merger and Change of Name
Mar 18, 2015
From: PROSERV EMPLOYING LLC; PROSERV OPERATIONS INC.
To: PROSERV OPERATIONS INC.
Reel/Frame 035191/0992 →
Change of Name
Mar 18, 2015
From: PROSERV OPERATIONS INC.
To: PROSERV OPERATIONS LLC
Reel/Frame 035191/0852 →
Security Interest
Apr 14, 2015
From: PROSERV OPERATIONS INC.
To: UBS AG, STAMFORD BRANCH, AS COLLATERAL AGENT
Reel/Frame 035404/0603 →
Security Interest
Apr 14, 2015
From: PROSERV OPERATIONS INC.; PROSERV UK LIMITED
To: HSBC BANK, NATIONAL ASSOCIATION, AS COLLATERAL AGENT
Reel/Frame 035404/0208 →
Termination and Release of Security Interest in Patent Collateral
Mar 8, 2018
From: HSBC BANK USA, NATIONAL ASSOCIATION
To: PROSERV OPERATIONS, INC.
Reel/Frame 045538/0279 →
Assignment of Patent Security Agreement
Mar 20, 2018
From: UBS AG, STAMFORD BRANCH
To: RIVERSTONE V ACQUISITION HOLDINGS LTD.
Reel/Frame 045662/0200 →
Termination and Release of Security Interest in Patent Collateral
Mar 22, 2018
From: RIVERSTONE V ACQUISITION HOLDINGS LTD.
To: PROSERV OPERATIONS, INC.
Reel/Frame 045663/0904 →
Assignment of Assignor's Interest
Dec 10, 2020
From: PROSERV OPERATIONS, LLC
To: DRIL-QUIP, INC.
Reel/Frame 054606/0312 →