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Reel/Frame:048511/0837   Pages: 8
Recorded: 03/05/2019
Attorney Dkt #:4483003-0019-N997
Conveyance: SHORT-FORM PATENT AND TRADEMARK SECURITY AGREEMENT
Total properties: 13
1
Patent #:
Issue Dt:
06/17/2003
Application #:
09618316
Filing Dt:
07/18/2000
Title:
BOREHOLE INSPECTION INSTRUMENT HAVING A LOW VOLTAGE, LOW POWER FIBER OPTIC LIGHT-HEAD
2
Patent #:
Issue Dt:
10/24/2006
Application #:
10760910
Filing Dt:
01/20/2004
Publication #:
Pub Dt:
04/07/2005
Title:
SHEAR MECHANISM FOR BACKPRESSURE RELIEF IN A CHOKE VALVE
3
Patent #:
Issue Dt:
04/26/2005
Application #:
10832778
Filing Dt:
04/27/2004
Publication #:
Pub Dt:
11/04/2004
Title:
MODULAR ACTUATOR SYSTEM FOR VALVES AND CHOKES
4
Patent #:
Issue Dt:
01/09/2007
Application #:
10832779
Filing Dt:
04/27/2004
Publication #:
Pub Dt:
10/27/2005
Title:
MANIPULATOR SYSTEM FOR SERVICING A HYDRAULIC CHOKE
5
Patent #:
Issue Dt:
03/16/2010
Application #:
11489034
Filing Dt:
07/19/2006
Publication #:
Pub Dt:
10/04/2007
Title:
SMOKELESS LIQUID DUAL-PHASE BURNER SYSTEM
6
Patent #:
Issue Dt:
03/16/2010
Application #:
11489099
Filing Dt:
07/19/2006
Publication #:
Pub Dt:
10/04/2007
Title:
TRAILER MOUNTED SMOKELESS DUAL-PHASE BURNER SYSTEM
7
Patent #:
Issue Dt:
06/19/2007
Application #:
11595608
Filing Dt:
11/09/2006
Publication #:
Pub Dt:
03/08/2007
Title:
APPARATUS AND METHODS FOR SERVICING A HYDRAULIC CHOKE
8
Patent #:
Issue Dt:
10/02/2007
Application #:
11799846
Filing Dt:
05/04/2007
Publication #:
Pub Dt:
09/20/2007
Title:
SOLIDS STRAINER SYSTEM FOR A HYDRAULIC CHOKE
9
Patent #:
Issue Dt:
04/22/2008
Application #:
11805328
Filing Dt:
05/23/2007
Publication #:
Pub Dt:
09/27/2007
Title:
FLOW SYSTEM FOR A HYDRAULIC CHOKE SOLIDS STRAINER
10
Patent #:
Issue Dt:
04/09/2013
Application #:
12928744
Filing Dt:
12/17/2010
Title:
System for accelerating relief valve opening
11
Patent #:
Issue Dt:
10/19/2021
Application #:
15311700
Filing Dt:
11/16/2016
Publication #:
Pub Dt:
03/30/2017
Title:
A SYSTEM FOR CONTROLLING WELLBORE PRESSURE DURING PUMP SHUTDOWNS
12
Patent #:
Issue Dt:
01/07/2020
Application #:
15680527
Filing Dt:
08/18/2017
Publication #:
Pub Dt:
02/21/2019
Title:
SYSTEM FOR HYDRAULIC PRESSURE RELIEF VALVE OPERATION
13
Patent #:
Issue Dt:
08/25/2020
Application #:
15966730
Filing Dt:
04/30/2018
Publication #:
Pub Dt:
11/01/2018
Title:
PROPORTIONAL CONTROL VALVE SYSTEM AND METHOD
Assignor
1
Exec Dt:
03/05/2019
Assignee
1
25 WALBROOK
THE WALBROOK BUILDING, 8TH FLOOR
LONDON, UNITED KINGDOM EC4N 8AF
Correspondence name and address
DANIEL GOLD
1221 AVENUE OF THE AMERICAS
NEW YORK, NY 10020

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