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Reel/Frame:057683/0423   Pages: 126
Recorded: 10/01/2021
Conveyance: RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
Total properties: 2277
Page 13 of 23
Pages: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23
1
Patent #:
9518445
Issue Dt:
12/13/2016
Application #:
14150137
Filing Dt:
01/08/2014
Publication #:
US20140202768
Pub Dt:
07/24/2014
Title:
BIDIRECTIONAL DOWNHOLE ISOLATION VALVE
2
Patent #:
10161217
Issue Dt:
12/25/2018
Application #:
14152913
Filing Dt:
01/10/2014
Publication #:
US20140199196
Pub Dt:
07/17/2014
Title:
BALL SEAT APPARATUS AND METHOD
3
Patent #:
10161217
Issue Dt:
12/25/2018
Application #:
14152913
Filing Dt:
01/10/2014
Publication #:
US20140199196
Pub Dt:
07/17/2014
Title:
BALL SEAT APPARATUS AND METHOD
4
Patent #:
9745821
Issue Dt:
08/29/2017
Application #:
14152937
Filing Dt:
01/10/2014
Publication #:
US20140196900
Pub Dt:
07/17/2014
Title:
METHOD AND APPARATUS FOR SEALING TUBULARS
5
Patent #:
9745821
Issue Dt:
08/29/2017
Application #:
14152937
Filing Dt:
01/10/2014
Publication #:
US20140196900
Pub Dt:
07/17/2014
Title:
METHOD AND APPARATUS FOR SEALING TUBULARS
6
Patent #:
10358905
Issue Dt:
07/23/2019
Application #:
14153174
Filing Dt:
01/13/2014
Publication #:
US20150198030
Pub Dt:
07/16/2015
Title:
ULTRASONIC LOGGING METHODS AND APPARATUS FOR MEASURING CEMENT AND CASING PROPERTIES USING ACOUSTIC ECHOES
7
Patent #:
10358905
Issue Dt:
07/23/2019
Application #:
14153174
Filing Dt:
01/13/2014
Publication #:
US20150198030
Pub Dt:
07/16/2015
Title:
ULTRASONIC LOGGING METHODS AND APPARATUS FOR MEASURING CEMENT AND CASING PROPERTIES USING ACOUSTIC ECHOES
8
Patent #:
9518452
Issue Dt:
12/13/2016
Application #:
14154392
Filing Dt:
01/14/2014
Publication #:
US20140196912
Pub Dt:
07/17/2014
Title:
SURGE IMMUNE LINER SETTING TOOL
9
Patent #:
9518452
Issue Dt:
12/13/2016
Application #:
14154392
Filing Dt:
01/14/2014
Publication #:
US20140196912
Pub Dt:
07/17/2014
Title:
SURGE IMMUNE LINER SETTING TOOL
10
Patent #:
9416599
Issue Dt:
08/16/2016
Application #:
14155083
Filing Dt:
01/14/2014
Publication #:
US20140144706
Pub Dt:
05/29/2014
Title:
ROTATING CONTINUOUS FLOW SUB
11
Patent #:
9416599
Issue Dt:
08/16/2016
Application #:
14155083
Filing Dt:
01/14/2014
Publication #:
US20140144706
Pub Dt:
05/29/2014
Title:
ROTATING CONTINUOUS FLOW SUB
12
Patent #:
9551201
Issue Dt:
01/24/2017
Application #:
14156178
Filing Dt:
01/15/2014
Publication #:
US20140196914
Pub Dt:
07/17/2014
Title:
APPARATUS AND METHOD OF ZONAL ISOLATION
13
Patent #:
9551201
Issue Dt:
01/24/2017
Application #:
14156178
Filing Dt:
01/15/2014
Publication #:
US20140196914
Pub Dt:
07/17/2014
Title:
APPARATUS AND METHOD OF ZONAL ISOLATION
14
Patent #:
9745825
Issue Dt:
08/29/2017
Application #:
14157726
Filing Dt:
01/17/2014
Publication #:
US20140238698
Pub Dt:
08/28/2014
Title:
METHOD FOR DEPLOYING SUBSURFACE SAFETY VALVE HAVING INTEGRAL PACK OFF
15
Patent #:
9745825
Issue Dt:
08/29/2017
Application #:
14157726
Filing Dt:
01/17/2014
Publication #:
US20140238698
Pub Dt:
08/28/2014
Title:
METHOD FOR DEPLOYING SUBSURFACE SAFETY VALVE HAVING INTEGRAL PACK OFF
16
Patent #:
9334711
Issue Dt:
05/10/2016
Application #:
14163617
Filing Dt:
01/24/2014
Publication #:
US20140138094
Pub Dt:
05/22/2014
Title:
System and Method for Cooling a Rotating Control Device.
17
Patent #:
9334711
Issue Dt:
05/10/2016
Application #:
14163617
Filing Dt:
01/24/2014
Publication #:
US20140138094
Pub Dt:
05/22/2014
Title:
System and Method for Cooling a Rotating Control Device.
18
Patent #:
9482069
Issue Dt:
11/01/2016
Application #:
14164809
Filing Dt:
01/27/2014
Publication #:
US20140251612
Pub Dt:
09/11/2014
Title:
CONSUMABLE DOWNHOLE PACKER OR PLUG
19
Patent #:
9482069
Issue Dt:
11/01/2016
Application #:
14164809
Filing Dt:
01/27/2014
Publication #:
US20140251612
Pub Dt:
09/11/2014
Title:
CONSUMABLE DOWNHOLE PACKER OR PLUG
20
Patent #:
9329334
Issue Dt:
05/03/2016
Application #:
14169969
Filing Dt:
01/31/2014
Publication #:
US20140147074
Pub Dt:
05/29/2014
Title:
SIDE-HOLE CANE WAVEGUIDE SENSOR
21
Patent #:
9329334
Issue Dt:
05/03/2016
Application #:
14169969
Filing Dt:
01/31/2014
Publication #:
US20140147074
Pub Dt:
05/29/2014
Title:
SIDE-HOLE CANE WAVEGUIDE SENSOR
22
Patent #:
9657548
Issue Dt:
05/23/2017
Application #:
14179278
Filing Dt:
02/12/2014
Publication #:
US20140224487
Pub Dt:
08/14/2014
Title:
APPARATUS AND METHODS OF RUNNING CASING IN A DUAL GRADIENT SYSTEM
23
Patent #:
9657548
Issue Dt:
05/23/2017
Application #:
14179278
Filing Dt:
02/12/2014
Publication #:
US20140224487
Pub Dt:
08/14/2014
Title:
APPARATUS AND METHODS OF RUNNING CASING IN A DUAL GRADIENT SYSTEM
24
Patent #:
9394762
Issue Dt:
07/19/2016
Application #:
14186911
Filing Dt:
02/21/2014
Publication #:
US20140166295
Pub Dt:
06/19/2014
Title:
ISOLATION VALVE WITH DEBRIS CONTROL AND FLOW TUBE PROTECTION
25
Patent #:
9394762
Issue Dt:
07/19/2016
Application #:
14186911
Filing Dt:
02/21/2014
Publication #:
US20140166295
Pub Dt:
06/19/2014
Title:
ISOLATION VALVE WITH DEBRIS CONTROL AND FLOW TUBE PROTECTION
26
Patent #:
8939235
Issue Dt:
01/27/2015
Application #:
14188165
Filing Dt:
02/24/2014
Publication #:
US20140166273
Pub Dt:
06/19/2014
Title:
Rotating Control Device Docking Station
27
Patent #:
8939235
Issue Dt:
01/27/2015
Application #:
14188165
Filing Dt:
02/24/2014
Publication #:
US20140166273
Pub Dt:
06/19/2014
Title:
Rotating Control Device Docking Station
28
Patent #:
9587458
Issue Dt:
03/07/2017
Application #:
14192703
Filing Dt:
02/27/2014
Publication #:
US20140262351
Pub Dt:
09/18/2014
Title:
Split Foldback Rings with Anti-Hooping Band
29
Patent #:
9587458
Issue Dt:
03/07/2017
Application #:
14192703
Filing Dt:
02/27/2014
Publication #:
US20140262351
Pub Dt:
09/18/2014
Title:
Split Foldback Rings with Anti-Hooping Band
30
Patent #:
9151124
Issue Dt:
10/06/2015
Application #:
14196026
Filing Dt:
03/04/2014
Publication #:
US20140182943
Pub Dt:
07/03/2014
Title:
CONTINUOUS FLOW DRILLING SYSTEMS AND METHODS
31
Patent #:
9151124
Issue Dt:
10/06/2015
Application #:
14196026
Filing Dt:
03/04/2014
Publication #:
US20140182943
Pub Dt:
07/03/2014
Title:
CONTINUOUS FLOW DRILLING SYSTEMS AND METHODS
32
Patent #:
9470815
Issue Dt:
10/18/2016
Application #:
14196700
Filing Dt:
03/04/2014
Publication #:
US20140182837
Pub Dt:
07/03/2014
Title:
PERFORMANCE OF PERMANENTLY INSTALLED TUBING CONVEYED SEISMIC ARRAYS USING PASSIVE ACOUSTIC ABSORBERS
33
Patent #:
9470815
Issue Dt:
10/18/2016
Application #:
14196700
Filing Dt:
03/04/2014
Publication #:
US20140182837
Pub Dt:
07/03/2014
Title:
PERFORMANCE OF PERMANENTLY INSTALLED TUBING CONVEYED SEISMIC ARRAYS USING PASSIVE ACOUSTIC ABSORBERS
34
Patent #:
9611713
Issue Dt:
04/04/2017
Application #:
14201575
Filing Dt:
03/07/2014
Publication #:
US20140260732
Pub Dt:
09/18/2014
Title:
CEMENT DEVICE RELEASE MECHANISM
35
Patent #:
9611713
Issue Dt:
04/04/2017
Application #:
14201575
Filing Dt:
03/07/2014
Publication #:
US20140260732
Pub Dt:
09/18/2014
Title:
CEMENT DEVICE RELEASE MECHANISM
36
Patent #:
10024144
Issue Dt:
07/17/2018
Application #:
14201587
Filing Dt:
03/07/2014
Publication #:
US20140262345
Pub Dt:
09/18/2014
Title:
THICK WALL SHOULDERED LAUNCHER
37
Patent #:
10024144
Issue Dt:
07/17/2018
Application #:
14201587
Filing Dt:
03/07/2014
Publication #:
US20140262345
Pub Dt:
09/18/2014
Title:
THICK WALL SHOULDERED LAUNCHER
38
Patent #:
9534461
Issue Dt:
01/03/2017
Application #:
14207266
Filing Dt:
03/12/2014
Publication #:
US20140262211
Pub Dt:
09/18/2014
Title:
CONTROLLER FOR DOWNHOLE TOOL
39
Patent #:
9534461
Issue Dt:
01/03/2017
Application #:
14207266
Filing Dt:
03/12/2014
Publication #:
US20140262211
Pub Dt:
09/18/2014
Title:
CONTROLLER FOR DOWNHOLE TOOL
40
Patent #:
9657555
Issue Dt:
05/23/2017
Application #:
14209297
Filing Dt:
03/13/2014
Publication #:
US20140262213
Pub Dt:
09/18/2014
Title:
COUPLINGS FOR EXPANDABLE TUBULAR
41
Patent #:
9657555
Issue Dt:
05/23/2017
Application #:
14209297
Filing Dt:
03/13/2014
Publication #:
US20140262213
Pub Dt:
09/18/2014
Title:
COUPLINGS FOR EXPANDABLE TUBULAR
42
Patent #:
9695670
Issue Dt:
07/04/2017
Application #:
14212672
Filing Dt:
03/14/2014
Publication #:
US20140269144
Pub Dt:
09/18/2014
Title:
DIRECT SLURRY WEIGHT SENSOR FOR WELL OPERATION MIXING PROCESS
43
Patent #:
9695670
Issue Dt:
07/04/2017
Application #:
14212672
Filing Dt:
03/14/2014
Publication #:
US20140269144
Pub Dt:
09/18/2014
Title:
DIRECT SLURRY WEIGHT SENSOR FOR WELL OPERATION MIXING PROCESS
44
Patent #:
RE46241
Issue Dt:
12/20/2016
Application #:
14226275
Filing Dt:
03/26/2014
Title:
WELLHEAD COMPLETION ASSEMBLY CAPABLE OF VERSATILE ARRANGEMENTS
45
Patent #:
9169722
Issue Dt:
10/27/2015
Application #:
14227720
Filing Dt:
03/27/2014
Publication #:
US20140209326
Pub Dt:
07/31/2014
Title:
METHODS AND APPARATUS RELATING TO EXPANSION TOOLS FOR TUBULAR STRINGS
46
Patent #:
9169722
Issue Dt:
10/27/2015
Application #:
14227720
Filing Dt:
03/27/2014
Publication #:
US20140209326
Pub Dt:
07/31/2014
Title:
METHODS AND APPARATUS RELATING TO EXPANSION TOOLS FOR TUBULAR STRINGS
47
Patent #:
10094198
Issue Dt:
10/09/2018
Application #:
14229245
Filing Dt:
03/28/2014
Publication #:
US20140290946
Pub Dt:
10/02/2014
Title:
BIG GAP ELEMENT SEALING SYSTEM
48
Patent #:
10094198
Issue Dt:
10/09/2018
Application #:
14229245
Filing Dt:
03/28/2014
Publication #:
US20140290946
Pub Dt:
10/02/2014
Title:
BIG GAP ELEMENT SEALING SYSTEM
49
Patent #:
10036215
Issue Dt:
07/31/2018
Application #:
14229372
Filing Dt:
03/28/2014
Publication #:
US20150275592
Pub Dt:
10/01/2015
Title:
SWIVEL ELEVATOR
50
Patent #:
10036215
Issue Dt:
07/31/2018
Application #:
14229372
Filing Dt:
03/28/2014
Publication #:
US20150275592
Pub Dt:
10/01/2015
Title:
SWIVEL ELEVATOR
51
Patent #:
9856707
Issue Dt:
01/02/2018
Application #:
14248941
Filing Dt:
04/09/2014
Publication #:
US20140305633
Pub Dt:
10/16/2014
Title:
Capillary Injection Delivery System Having Tubing Anchor
52
Patent #:
9856707
Issue Dt:
01/02/2018
Application #:
14248941
Filing Dt:
04/09/2014
Publication #:
US20140305633
Pub Dt:
10/16/2014
Title:
Capillary Injection Delivery System Having Tubing Anchor
53
Patent #:
9494020
Issue Dt:
11/15/2016
Application #:
14249034
Filing Dt:
04/09/2014
Publication #:
US20150292305
Pub Dt:
10/15/2015
Title:
MULTIPLE DIAMETER EXPANDABLE STRADDLE SYSTEM
54
Patent #:
9494020
Issue Dt:
11/15/2016
Application #:
14249034
Filing Dt:
04/09/2014
Publication #:
US20150292305
Pub Dt:
10/15/2015
Title:
MULTIPLE DIAMETER EXPANDABLE STRADDLE SYSTEM
55
Patent #:
9803475
Issue Dt:
10/31/2017
Application #:
14249052
Filing Dt:
04/09/2014
Publication #:
US20150292323
Pub Dt:
10/15/2015
Title:
SYSTEM AND METHOD FOR INTEGRATED WELLBORE STRESS, STABILITY AND STRENGTHENING ANALYSES
56
Patent #:
9803475
Issue Dt:
10/31/2017
Application #:
14249052
Filing Dt:
04/09/2014
Publication #:
US20150292323
Pub Dt:
10/15/2015
Title:
SYSTEM AND METHOD FOR INTEGRATED WELLBORE STRESS, STABILITY AND STRENGTHENING ANALYSES
57
Patent #:
10087725
Issue Dt:
10/02/2018
Application #:
14250162
Filing Dt:
04/10/2014
Publication #:
US20140305662
Pub Dt:
10/16/2014
Title:
TELEMETRY OPERATED TOOLS FOR CEMENTING A LINER STRING
58
Patent #:
10087725
Issue Dt:
10/02/2018
Application #:
14250162
Filing Dt:
04/10/2014
Publication #:
US20140305662
Pub Dt:
10/16/2014
Title:
TELEMETRY OPERATED TOOLS FOR CEMENTING A LINER STRING
59
Patent #:
9976398
Issue Dt:
05/22/2018
Application #:
14250196
Filing Dt:
04/10/2014
Publication #:
US20140305636
Pub Dt:
10/16/2014
Title:
SENSING IN ARTIFICIAL LIFT SYSTEMS
60
Patent #:
9976398
Issue Dt:
05/22/2018
Application #:
14250196
Filing Dt:
04/10/2014
Publication #:
US20140305636
Pub Dt:
10/16/2014
Title:
SENSING IN ARTIFICIAL LIFT SYSTEMS
61
Patent #:
10202828
Issue Dt:
02/12/2019
Application #:
14257830
Filing Dt:
04/21/2014
Publication #:
US20150300131
Pub Dt:
10/22/2015
Title:
SELF-DEGRADABLE HYDRAULIC DIVERSION SYSTEMS AND METHODS FOR MAKING AND USING SAME
62
Patent #:
10202828
Issue Dt:
02/12/2019
Application #:
14257830
Filing Dt:
04/21/2014
Publication #:
US20150300131
Pub Dt:
10/22/2015
Title:
SELF-DEGRADABLE HYDRAULIC DIVERSION SYSTEMS AND METHODS FOR MAKING AND USING SAME
63
Patent #:
10227836
Issue Dt:
03/12/2019
Application #:
14261914
Filing Dt:
04/25/2014
Publication #:
US20150308209
Pub Dt:
10/29/2015
Title:
System and Method for Managed Pressure Wellbore Strengthening
64
Patent #:
10227836
Issue Dt:
03/12/2019
Application #:
14261914
Filing Dt:
04/25/2014
Publication #:
US20150308209
Pub Dt:
10/29/2015
Title:
System and Method for Managed Pressure Wellbore Strengthening
65
Patent #:
9702232
Issue Dt:
07/11/2017
Application #:
14265867
Filing Dt:
04/30/2014
Publication #:
US20140262259
Pub Dt:
09/18/2014
Title:
ROD DRIVEN CENTRIFUGAL PUMPING SYSTEM FOR ADVERSE WELL PRODUCTION
66
Patent #:
9702232
Issue Dt:
07/11/2017
Application #:
14265867
Filing Dt:
04/30/2014
Publication #:
US20140262259
Pub Dt:
09/18/2014
Title:
ROD DRIVEN CENTRIFUGAL PUMPING SYSTEM FOR ADVERSE WELL PRODUCTION
67
Patent #:
10125555
Issue Dt:
11/13/2018
Application #:
14268764
Filing Dt:
05/02/2014
Publication #:
US20140326467
Pub Dt:
11/06/2014
Title:
TUBULAR HANDLING TOOL
68
Patent #:
10125555
Issue Dt:
11/13/2018
Application #:
14268764
Filing Dt:
05/02/2014
Publication #:
US20140326467
Pub Dt:
11/06/2014
Title:
TUBULAR HANDLING TOOL
69
Patent #:
9605195
Issue Dt:
03/28/2017
Application #:
14269528
Filing Dt:
05/05/2014
Publication #:
US20140315763
Pub Dt:
10/23/2014
Title:
OIL BASED CONCENTRATED SLURRIES AND METHODS FOR MAKING AND USING SAME
70
Patent #:
9605195
Issue Dt:
03/28/2017
Application #:
14269528
Filing Dt:
05/05/2014
Publication #:
US20140315763
Pub Dt:
10/23/2014
Title:
OIL BASED CONCENTRATED SLURRIES AND METHODS FOR MAKING AND USING SAME
71
Patent #:
9528326
Issue Dt:
12/27/2016
Application #:
14273351
Filing Dt:
05/08/2014
Publication #:
US20140326468
Pub Dt:
11/06/2014
Title:
METHOD OF USING A TOP DRIVE SYSTEM
72
Patent #:
9528326
Issue Dt:
12/27/2016
Application #:
14273351
Filing Dt:
05/08/2014
Publication #:
US20140326468
Pub Dt:
11/06/2014
Title:
METHOD OF USING A TOP DRIVE SYSTEM
73
Patent #:
9778078
Issue Dt:
10/03/2017
Application #:
14276792
Filing Dt:
05/13/2014
Publication #:
US20140340235
Pub Dt:
11/20/2014
Title:
TIME DIVISION MULTIPLEXING (TDM) AND WAVELENGTH DIVISION MULTIPLEXING (WDM) FAST-SWEEP INTERROGATOR
74
Patent #:
9778078
Issue Dt:
10/03/2017
Application #:
14276792
Filing Dt:
05/13/2014
Publication #:
US20140340235
Pub Dt:
11/20/2014
Title:
TIME DIVISION MULTIPLEXING (TDM) AND WAVELENGTH DIVISION MULTIPLEXING (WDM) FAST-SWEEP INTERROGATOR
75
Patent #:
10227826
Issue Dt:
03/12/2019
Application #:
14276956
Filing Dt:
05/13/2014
Publication #:
US20140332270
Pub Dt:
11/13/2014
Title:
METHOD AND APPARATUS FOR OPERATING A DOWNHOLE TOOL
76
Patent #:
10227826
Issue Dt:
03/12/2019
Application #:
14276956
Filing Dt:
05/13/2014
Publication #:
US20140332270
Pub Dt:
11/13/2014
Title:
METHOD AND APPARATUS FOR OPERATING A DOWNHOLE TOOL
77
Patent #:
9465137
Issue Dt:
10/11/2016
Application #:
14280020
Filing Dt:
05/16/2014
Publication #:
US20140339411
Pub Dt:
11/20/2014
Title:
OPTICAL COUPLERS USED IN A DOWNHOLE SPLITTER ASSEMBLY
78
Patent #:
9465137
Issue Dt:
10/11/2016
Application #:
14280020
Filing Dt:
05/16/2014
Publication #:
US20140339411
Pub Dt:
11/20/2014
Title:
OPTICAL COUPLERS USED IN A DOWNHOLE SPLITTER ASSEMBLY
79
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Assignor
1
WILMINGTON TRUST, NATIONAL ASSOCIATION
Exec Dt:
09/30/2021
Assignees
1
WEATHERFORD TECHNOLOGY HOLDINGS, LLC
2000 ST. JAMES PLACE
HOUSTON, TEXAS 77056
2
WEATHERFORD NETHERLANDS B.V.
2000 ST. JAMES PLACE
HOUSTON, TEXAS 77056
3
WEATHERFORD NORGE AS
2000 ST. JAMES PLACE
HOUSTON, TEXAS 77056
4
HIGH PRESSURE INTEGRITY, INC.
2000 ST. JAMES PLACE
HOUSTON, TEXAS 77056
5
PRECISION ENERGY SERVICES, INC.
2000 ST. JAMES PLACE
HOUSTON, TEXAS 77056
6
WEATHERFORD CANADA LTD
2000 ST. JAMES PLACE
HOUSTON, TEXAS 77056
7
WEATHERFORD SWITZERLAND TRADING AND DEVELOPMENT GMBH
2000 ST. JAMES PLACE
HOUSTON, TEXAS 77056
8
PRECISION ENERGY SERVICES ULC
2000 ST. JAMES PLACE
HOUSTON, TEXAS 77056
9
WEATHERFORD U.K. LIMITED
2000 ST. JAMES PLACE
HOUSTON, TEXAS 77056
Correspondence name and address
MARISSA A MCDONOUGH
1285 AVENUE OF THE AMERICAS
PAUL WEISS RIFKIND WHARTON & GARRISON LLP
NEW YORK, NY 10019

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