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Reel/Frame:057608/0915   Pages: 6
Recorded: 09/27/2021
Attorney Dkt #:50852072-0000
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Total properties: 56
1
Patent #:
6554247
Issue Dt:
04/29/2003
Application #:
09849819
Filing Dt:
05/04/2001
Publication #:
US20020162981
Pub Dt:
11/07/2002
Title:
QUICK RELEASE BLOWOUT PREVENTER BONNET
2
Patent #:
7699554
Issue Dt:
04/20/2010
Application #:
10453885
Filing Dt:
06/03/2003
Publication #:
US20040258470
Pub Dt:
12/23/2004
Title:
REMOVABLE SEAL CARRIER FOR BLOWOUT PREVENTER BONNET ASSEMBLY
3
Patent #:
7137453
Issue Dt:
11/21/2006
Application #:
10818607
Filing Dt:
04/06/2004
Publication #:
US20050217862
Pub Dt:
10/06/2005
Title:
REMOTE OPERATED ACTUATOR SYSTEM FOR DRILL STRING INTERNAL BLOWOUT PREVENTER
4
Patent #:
7234530
Issue Dt:
06/26/2007
Application #:
10979090
Filing Dt:
11/01/2004
Publication #:
US20060090899
Pub Dt:
05/04/2006
Title:
RAM BOP SHEAR DEVICE
5
Patent #:
7735563
Issue Dt:
06/15/2010
Application #:
11077172
Filing Dt:
03/10/2005
Publication #:
US20060201678
Pub Dt:
09/14/2006
Title:
PRESSURE DRIVEN PUMPING SYSTEM
6
Patent #:
7588075
Issue Dt:
09/15/2009
Application #:
11157120
Filing Dt:
06/20/2005
Publication #:
US20060283601
Pub Dt:
12/21/2006
Title:
PACKER INSERT FOR SEALING ON MULTIPLE ITEMS USED IN A WELLBORE
7
Patent #:
8702106
Issue Dt:
04/22/2014
Application #:
11489995
Filing Dt:
07/20/2006
Publication #:
US20080017814
Pub Dt:
01/24/2008
Title:
Pressure energized radial seal
8
Patent #:
7665739
Issue Dt:
02/23/2010
Application #:
11555848
Filing Dt:
11/02/2006
Publication #:
US20070056775
Pub Dt:
03/15/2007
Title:
PRESSURE-ACTUATED SEALS FOR ROTATING MEMBERS
9
Patent #:
8740174
Issue Dt:
06/03/2014
Application #:
11609585
Filing Dt:
12/12/2006
Publication #:
US20080135791
Pub Dt:
06/12/2008
Title:
DUAL-DIRECTION RAM-TYPE BLOWOUT PREVENTER SEAL
10
Patent #:
7832706
Issue Dt:
11/16/2010
Application #:
11675861
Filing Dt:
02/16/2007
Publication #:
US20080197306
Pub Dt:
08/21/2008
Title:
RAM BOP POSITION SENSOR
11
Patent #:
7703739
Issue Dt:
04/27/2010
Application #:
11767984
Filing Dt:
06/25/2007
Publication #:
US20080001107
Pub Dt:
01/03/2008
Title:
RAM BOP SHEAR DEVICE
12
Patent #:
8176933
Issue Dt:
05/15/2012
Application #:
11829707
Filing Dt:
07/27/2007
Publication #:
US20080066906
Pub Dt:
03/20/2008
Title:
ANNULAR BOP PACKING UNIT
13
Patent #:
7980305
Issue Dt:
07/19/2011
Application #:
12026851
Filing Dt:
02/06/2008
Publication #:
US20080196888
Pub Dt:
08/21/2008
Title:
RAM BOP POSITION SENSOR
14
Patent #:
8159365
Issue Dt:
04/17/2012
Application #:
12103852
Filing Dt:
04/16/2008
Publication #:
US20090265395
Pub Dt:
10/22/2009
Title:
DISTRIBUTED DATABASES FOR A WELL CONTROL DRILLING SYSTEM
15
Patent #:
8122964
Issue Dt:
02/28/2012
Application #:
12129366
Filing Dt:
05/29/2008
Publication #:
US20090294129
Pub Dt:
12/03/2009
Title:
SUBSEA STACK ALIGNMENT METHOD
16
Patent #:
8542006
Issue Dt:
09/24/2013
Application #:
12336191
Filing Dt:
12/16/2008
Publication #:
US20100148755
Pub Dt:
06/17/2010
Title:
MOVEMENT DETECTION CIRCUIT OF SOLENOID SHEAR SEAL VALVE ON SUBSEA PRESSURE CONTROL SYSTEM AND METHOD OF DETECTING MOVEMENT OF SOLENOID ACTUATOR
17
Patent #:
8573557
Issue Dt:
11/05/2013
Application #:
12338051
Filing Dt:
12/18/2008
Publication #:
US20100155080
Pub Dt:
06/24/2010
Title:
BIDIRECTIONAL RAM BOP AND METHOD
18
Patent #:
7975761
Issue Dt:
07/12/2011
Application #:
12338206
Filing Dt:
12/18/2008
Publication #:
US20100155086
Pub Dt:
06/24/2010
Title:
METHOD AND DEVICE WITH BIASING FORCE FOR SEALING A WELL
19
Patent #:
8602109
Issue Dt:
12/10/2013
Application #:
12338652
Filing Dt:
12/18/2008
Publication #:
US20100155071
Pub Dt:
06/24/2010
Title:
SUBSEA FORCE GENERATING DEVICE AND METHOD
20
Patent #:
8322429
Issue Dt:
12/04/2012
Application #:
12415190
Filing Dt:
03/31/2009
Publication #:
US20090294130
Pub Dt:
12/03/2009
Title:
INTERCHANGEABLE SUBSEA WELLHEAD DEVICES AND METHODS
21
Patent #:
8127852
Issue Dt:
03/06/2012
Application #:
12415308
Filing Dt:
03/31/2009
Publication #:
US20100155074
Pub Dt:
06/24/2010
Title:
INTERCHANGEABLE SUBSEA WELLHEAD DEVICES AND METHODS
22
Patent #:
8479825
Issue Dt:
07/09/2013
Application #:
12553742
Filing Dt:
09/03/2009
Publication #:
US20110048736
Pub Dt:
03/03/2011
Title:
Crane Device and Method
23
Patent #:
8166993
Issue Dt:
05/01/2012
Application #:
12553750
Filing Dt:
09/03/2009
Publication #:
US20110048185
Pub Dt:
03/03/2011
Title:
METHOD AND SYSTEMS FOR USING A SHIM PLATE FOR INCREASED STRENGTH
24
Patent #:
7784536
Issue Dt:
08/31/2010
Application #:
12553761
Filing Dt:
09/03/2009
Publication #:
US20090321066
Pub Dt:
12/31/2009
Title:
PACKER INSERT FOR SEALING ON MULTIPLE ITEMS USED IN A WELLBORE
25
Patent #:
8413716
Issue Dt:
04/09/2013
Application #:
12567998
Filing Dt:
09/28/2009
Publication #:
US20100152901
Pub Dt:
06/17/2010
Title:
POSITION DATA BASED METHOD, INTERFACE AND DEVICE FOR BLOWOUT PREVENTER
26
Patent #:
8770298
Issue Dt:
07/08/2014
Application #:
12608631
Filing Dt:
10/29/2009
Publication #:
US20110100637
Pub Dt:
05/05/2011
Title:
Safety Mechanism for Blowout Preventer
27
Patent #:
8225879
Issue Dt:
07/24/2012
Application #:
12625792
Filing Dt:
11/25/2009
Publication #:
US20110120734
Pub Dt:
05/26/2011
Title:
RAM BLOWOUT PREVENTER STROKE LIMITING AND METHOD
28
Patent #:
8439327
Issue Dt:
05/14/2013
Application #:
12643308
Filing Dt:
12/21/2009
Publication #:
US20110147623
Pub Dt:
06/23/2011
Title:
Shear Block and Blade Interface and Method
29
Patent #:
8230931
Issue Dt:
07/31/2012
Application #:
12648509
Filing Dt:
12/29/2009
Publication #:
US20110155394
Pub Dt:
06/30/2011
Title:
LIFTING DEVICE AND METHOD FOR LIFTING A BONNET
30
Patent #:
7950668
Issue Dt:
05/31/2011
Application #:
12708609
Filing Dt:
02/19/2010
Publication #:
US20100147532
Pub Dt:
06/17/2010
Title:
REMOTE OPERATED ACTUATOR SYSTEM FOR DRILL STRING INTERNAL BLOWOUT PREVENTER
31
Patent #:
8694298
Issue Dt:
04/08/2014
Application #:
12713260
Filing Dt:
02/26/2010
Publication #:
US20110209880
Pub Dt:
09/01/2011
Title:
DRILL STRING VALVE ACTUATOR WITH INFLATABLE SEALS
32
Patent #:
8322435
Issue Dt:
12/04/2012
Application #:
12774373
Filing Dt:
05/05/2010
Publication #:
US20100212156
Pub Dt:
08/26/2010
Title:
PRESSURE DRIVEN SYSTEM
33
Patent #:
8464797
Issue Dt:
06/18/2013
Application #:
12816912
Filing Dt:
06/16/2010
Publication #:
US20110265885
Pub Dt:
11/03/2011
Title:
SUBSEA CONTROL MODULE WITH REMOVABLE SECTION AND METHOD
34
Patent #:
8091855
Issue Dt:
01/10/2012
Application #:
12827383
Filing Dt:
06/30/2010
Publication #:
US20120000644
Pub Dt:
01/05/2012
Title:
FLUORINATED ELASTOMERIC BLOWOUT PREVENTER PACKERS AND METHOD
35
Patent #:
8464752
Issue Dt:
06/18/2013
Application #:
12827459
Filing Dt:
06/30/2010
Publication #:
US20120001101
Pub Dt:
01/05/2012
Title:
EXTERNAL POSITION INDICATOR OF RAM BLOWOUT PREVENTER
36
Patent #:
8408074
Issue Dt:
04/02/2013
Application #:
12882447
Filing Dt:
09/15/2010
Publication #:
US20120060625
Pub Dt:
03/15/2012
Title:
RISER ANNULUS FLOW METER AND METHOD
37
Patent #:
8651190
Issue Dt:
02/18/2014
Application #:
12913997
Filing Dt:
10/28/2010
Publication #:
US20120103629
Pub Dt:
05/03/2012
Title:
SHEAR BOOST TRIGGERING AND BOTTLE REDUCING SYSTEM AND METHOD
38
Patent #:
8393399
Issue Dt:
03/12/2013
Application #:
12956205
Filing Dt:
11/30/2010
Publication #:
US20120132436
Pub Dt:
05/31/2012
Title:
BLOWOUT PREVENTER WITH INTERVENTION, WORKOVER CONTROL SYSTEM FUNCTIONALITY AND METHOD
39
Patent #:
8413724
Issue Dt:
04/09/2013
Application #:
12956218
Filing Dt:
11/30/2010
Publication #:
US20120132432
Pub Dt:
05/31/2012
Title:
GAS HANDLER, RISER ASSEMBLY, AND METHOD
40
Patent #:
8555976
Issue Dt:
10/15/2013
Application #:
12957020
Filing Dt:
11/30/2010
Publication #:
US20120132430
Pub Dt:
05/31/2012
Title:
Emergency Disconnect Sequence Timer Display and Method
41
Patent #:
9175538
Issue Dt:
11/03/2015
Application #:
12960770
Filing Dt:
12/06/2010
Publication #:
US20120138159
Pub Dt:
06/07/2012
Title:
Rechargeable System for Subsea Force Generating Device and Method
42
Patent #:
8511388
Issue Dt:
08/20/2013
Application #:
12969822
Filing Dt:
12/16/2010
Publication #:
US20120152554
Pub Dt:
06/21/2012
Title:
Devices and Methods for Transmitting EDS Back-up Signals to Subsea Pods
43
Patent #:
8403053
Issue Dt:
03/26/2013
Application #:
12971179
Filing Dt:
12/17/2010
Publication #:
US20120152555
Pub Dt:
06/21/2012
Title:
Circuit Functional Test System and Method
44
Patent #:
8632047
Issue Dt:
01/21/2014
Application #:
13019421
Filing Dt:
02/02/2011
Publication #:
US20120193087
Pub Dt:
08/02/2012
Title:
SHEAR BLADE GEOMETRY AND METHOD
45
Patent #:
8505870
Issue Dt:
08/13/2013
Application #:
13019438
Filing Dt:
02/02/2011
Publication #:
US20120193556
Pub Dt:
08/02/2012
Title:
SHEAR BLADE GEOMETRY AND METHOD
46
Patent #:
9016381
Issue Dt:
04/28/2015
Application #:
13050164
Filing Dt:
03/17/2011
Publication #:
US20120234550
Pub Dt:
09/20/2012
Title:
Mudline Managed Pressure Drilling and Enhanced Influx Detection
47
Patent #:
8979062
Issue Dt:
03/17/2015
Application #:
13192891
Filing Dt:
07/28/2011
Publication #:
US20130025689
Pub Dt:
01/31/2013
Title:
Secondary Activation of Packer and Method
48
Patent #:
8875795
Issue Dt:
11/04/2014
Application #:
13228576
Filing Dt:
09/09/2011
Publication #:
US20120273211
Pub Dt:
11/01/2012
Title:
SUBSEA SENSORS DISPLAY SYSTEM AND METHOD
49
Patent #:
8905141
Issue Dt:
12/09/2014
Application #:
13323998
Filing Dt:
12/13/2011
Publication #:
US20130146303
Pub Dt:
06/13/2013
Title:
Subsea Operating Valve Connectable to Low Pressure Recipient
50
Patent #:
9019118
Issue Dt:
04/28/2015
Application #:
13328486
Filing Dt:
12/16/2011
Publication #:
US20120274475
Pub Dt:
11/01/2012
Title:
AUTOMATED WELL CONTROL METHOD AND APPARATUS
51
Patent #:
9033048
Issue Dt:
05/19/2015
Application #:
13338542
Filing Dt:
12/28/2011
Publication #:
US20130168100
Pub Dt:
07/04/2013
Title:
Apparatuses and Methods for Determining Wellbore Influx Condition Using Qualitative Indications
52
Patent #:
8844613
Issue Dt:
09/30/2014
Application #:
13338862
Filing Dt:
12/28/2011
Publication #:
US20130168075
Pub Dt:
07/04/2013
Title:
SHEAR BLADE AND METHOD OF ATTACHMENT TO SHEAR RAMS
53
Patent #:
8464785
Issue Dt:
06/18/2013
Application #:
13339519
Filing Dt:
12/29/2011
Publication #:
US20120318493
Pub Dt:
12/20/2012
Title:
PIPE GUIDE ARMS FOR BLIND SHEAR RAMS
54
Patent #:
9016659
Issue Dt:
04/28/2015
Application #:
13533365
Filing Dt:
06/26/2012
Publication #:
US20130341538
Pub Dt:
12/26/2013
Title:
Fiber Reinforced Elastomer Anisotropic Annular Blowout Preventer
55
Patent #:
8960306
Issue Dt:
02/24/2015
Application #:
13725100
Filing Dt:
12/21/2012
Publication #:
US20140174754
Pub Dt:
06/26/2014
Title:
Annular Blowout Preventer and Lower Marine Riser Package Connector Unit
56
Patent #:
8657253
Issue Dt:
02/25/2014
Application #:
13857257
Filing Dt:
04/16/2013
Publication #:
US20130221250
Pub Dt:
08/29/2013
Title:
POSITION DATA BASED METHOD, INTERFACE AND DEVICE FOR BLOWOUT PREVENTER
Assignor
1
HYDRIL USA MANUFACTURING LLC
Exec Dt:
09/04/2013
Assignee
1
HYDRIL USA DISTRIBUTION LLC
17021 ALDINE WESTFIELD
HOUSTON, TEXAS 77073
Correspondence name and address
BAKER & MCKENZIE LLP
815 CONNECTICUT AVENUE, NW
ATTN: NHIA LEE
WASHINGTON, DC 20006

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