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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 19 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 #:
10954753
Issue Dt:
03/23/2021
Application #:
15445758
Filing Dt:
02/28/2017
Publication #:
US20180245433
Pub Dt:
08/30/2018
Title:
TOOL COUPLER WITH ROTATING COUPLING METHOD FOR TOP DRIVE
2
Patent #:
10954753
Issue Dt:
03/23/2021
Application #:
15445758
Filing Dt:
02/28/2017
Publication #:
US20180245433
Pub Dt:
08/30/2018
Title:
TOOL COUPLER WITH ROTATING COUPLING METHOD FOR TOP DRIVE
3
Patent #:
10132118
Issue Dt:
11/20/2018
Application #:
15447881
Filing Dt:
03/02/2017
Publication #:
US20180252041
Pub Dt:
09/06/2018
Title:
DUAL TORQUE TRANSFER FOR TOP DRIVE SYSTEM
4
Patent #:
10132118
Issue Dt:
11/20/2018
Application #:
15447881
Filing Dt:
03/02/2017
Publication #:
US20180252041
Pub Dt:
09/06/2018
Title:
DUAL TORQUE TRANSFER FOR TOP DRIVE SYSTEM
5
Patent #:
10480247
Issue Dt:
11/19/2019
Application #:
15447926
Filing Dt:
03/02/2017
Publication #:
US20180252269
Pub Dt:
09/06/2018
Title:
COMBINED MULTI-COUPLER WITH ROTATING FIXATIONS FOR TOP DRIVE
6
Patent #:
10480247
Issue Dt:
11/19/2019
Application #:
15447926
Filing Dt:
03/02/2017
Publication #:
US20180252269
Pub Dt:
09/06/2018
Title:
COMBINED MULTI-COUPLER WITH ROTATING FIXATIONS FOR TOP DRIVE
7
Patent #:
10344573
Issue Dt:
07/09/2019
Application #:
15448231
Filing Dt:
03/02/2017
Publication #:
US20170260836
Pub Dt:
09/14/2017
Title:
POSITION SENSING FOR WELLSITE PUMPING UNIT
8
Patent #:
10344573
Issue Dt:
07/09/2019
Application #:
15448231
Filing Dt:
03/02/2017
Publication #:
US20170260836
Pub Dt:
09/14/2017
Title:
POSITION SENSING FOR WELLSITE PUMPING UNIT
9
Patent #:
11131151
Issue Dt:
09/28/2021
Application #:
15448297
Filing Dt:
03/02/2017
Publication #:
US20180252050
Pub Dt:
09/06/2018
Title:
TOOL COUPLER WITH SLIDING COUPLING MEMBERS FOR TOP DRIVE
10
Patent #:
10287821
Issue Dt:
05/14/2019
Application #:
15452229
Filing Dt:
03/07/2017
Publication #:
US20180258702
Pub Dt:
09/13/2018
Title:
Roll-Stabilized Rotary Steerable System
11
Patent #:
10287821
Issue Dt:
05/14/2019
Application #:
15452229
Filing Dt:
03/07/2017
Publication #:
US20180258702
Pub Dt:
09/13/2018
Title:
Roll-Stabilized Rotary Steerable System
12
Patent #:
10378304
Issue Dt:
08/13/2019
Application #:
15452975
Filing Dt:
03/08/2017
Publication #:
US20180258731
Pub Dt:
09/13/2018
Title:
SUB-SURFACE RELEASE PLUG SYSTEM
13
Patent #:
10378304
Issue Dt:
08/13/2019
Application #:
15452975
Filing Dt:
03/08/2017
Publication #:
US20180258731
Pub Dt:
09/13/2018
Title:
SUB-SURFACE RELEASE PLUG SYSTEM
14
Patent #:
10458196
Issue Dt:
10/29/2019
Application #:
15454921
Filing Dt:
03/09/2017
Publication #:
US20180258734
Pub Dt:
09/13/2018
Title:
DOWNHOLE CASING PULLING TOOL
15
Patent #:
10458196
Issue Dt:
10/29/2019
Application #:
15454921
Filing Dt:
03/09/2017
Publication #:
US20180258734
Pub Dt:
09/13/2018
Title:
DOWNHOLE CASING PULLING TOOL
16
Patent #:
10465458
Issue Dt:
11/05/2019
Application #:
15455515
Filing Dt:
03/10/2017
Publication #:
US20180223609
Pub Dt:
08/09/2018
Title:
APPARATUS AND METHOD OF CONNECTING TUBULARS
17
Patent #:
10465458
Issue Dt:
11/05/2019
Application #:
15455515
Filing Dt:
03/10/2017
Publication #:
US20180223609
Pub Dt:
08/09/2018
Title:
APPARATUS AND METHOD OF CONNECTING TUBULARS
18
Patent #:
10247246
Issue Dt:
04/02/2019
Application #:
15457572
Filing Dt:
03/13/2017
Publication #:
US20180258998
Pub Dt:
09/13/2018
Title:
TOOL COUPLER WITH THREADED CONNECTION FOR TOP DRIVE
19
Patent #:
10247246
Issue Dt:
04/02/2019
Application #:
15457572
Filing Dt:
03/13/2017
Publication #:
US20180258998
Pub Dt:
09/13/2018
Title:
TOOL COUPLER WITH THREADED CONNECTION FOR TOP DRIVE
20
Patent #:
10774599
Issue Dt:
09/15/2020
Application #:
15457721
Filing Dt:
03/13/2017
Publication #:
US20170183923
Pub Dt:
06/29/2017
Title:
HEAVE COMPENSATION SYSTEM FOR ASSEMBLING A DRILL STRING
21
Patent #:
10774599
Issue Dt:
09/15/2020
Application #:
15457721
Filing Dt:
03/13/2017
Publication #:
US20170183923
Pub Dt:
06/29/2017
Title:
HEAVE COMPENSATION SYSTEM FOR ASSEMBLING A DRILL STRING
22
Patent #:
10480262
Issue Dt:
11/19/2019
Application #:
15459311
Filing Dt:
03/15/2017
Publication #:
US20170268301
Pub Dt:
09/21/2017
Title:
Downhole Slip Apparatus
23
Patent #:
10480262
Issue Dt:
11/19/2019
Application #:
15459311
Filing Dt:
03/15/2017
Publication #:
US20170268301
Pub Dt:
09/21/2017
Title:
Downhole Slip Apparatus
24
Patent #:
10519740
Issue Dt:
12/31/2019
Application #:
15463837
Filing Dt:
03/20/2017
Publication #:
US20180266202
Pub Dt:
09/20/2018
Title:
SEALING APPARATUS AND ASSOCIATED METHODS OF MANUFACTURING
25
Patent #:
10519740
Issue Dt:
12/31/2019
Application #:
15463837
Filing Dt:
03/20/2017
Publication #:
US20180266202
Pub Dt:
09/20/2018
Title:
SEALING APPARATUS AND ASSOCIATED METHODS OF MANUFACTURING
26
Patent #:
10472911
Issue Dt:
11/12/2019
Application #:
15464131
Filing Dt:
03/20/2017
Publication #:
US20180266200
Pub Dt:
09/20/2018
Title:
GRIPPING APPARATUS AND ASSOCIATED METHODS OF MANUFACTURING
27
Patent #:
10472911
Issue Dt:
11/12/2019
Application #:
15464131
Filing Dt:
03/20/2017
Publication #:
US20180266200
Pub Dt:
09/20/2018
Title:
GRIPPING APPARATUS AND ASSOCIATED METHODS OF MANUFACTURING
28
Patent #:
10175131
Issue Dt:
01/08/2019
Application #:
15478781
Filing Dt:
04/04/2017
Publication #:
US20170205302
Pub Dt:
07/20/2017
Title:
SMALL PROFILE PRESSURE AND TEMPERATURE GAUGES
29
Patent #:
10175131
Issue Dt:
01/08/2019
Application #:
15478781
Filing Dt:
04/04/2017
Publication #:
US20170205302
Pub Dt:
07/20/2017
Title:
SMALL PROFILE PRESSURE AND TEMPERATURE GAUGES
30
Patent #:
10794173
Issue Dt:
10/06/2020
Application #:
15487106
Filing Dt:
04/13/2017
Publication #:
US20180298744
Pub Dt:
10/18/2018
Title:
BEARING FAULT DETECTION FOR SURFACE PUMPING UNITS
31
Patent #:
10794173
Issue Dt:
10/06/2020
Application #:
15487106
Filing Dt:
04/13/2017
Publication #:
US20180298744
Pub Dt:
10/18/2018
Title:
BEARING FAULT DETECTION FOR SURFACE PUMPING UNITS
32
Patent #:
10641077
Issue Dt:
05/05/2020
Application #:
15487214
Filing Dt:
04/13/2017
Publication #:
US20180298743
Pub Dt:
10/18/2018
Title:
Determining Angular Offset Between Geomagnetic and Gravitational Fields While Drilling Wellbore
33
Patent #:
10641077
Issue Dt:
05/05/2020
Application #:
15487214
Filing Dt:
04/13/2017
Publication #:
US20180298743
Pub Dt:
10/18/2018
Title:
Determining Angular Offset Between Geomagnetic and Gravitational Fields While Drilling Wellbore
34
Patent #:
10450847
Issue Dt:
10/22/2019
Application #:
15489951
Filing Dt:
04/18/2017
Publication #:
US20180298736
Pub Dt:
10/18/2018
Title:
Subsurface Reciprocating Pump for Gassy and Sandy Fluids
35
Patent #:
10450847
Issue Dt:
10/22/2019
Application #:
15489951
Filing Dt:
04/18/2017
Publication #:
US20180298736
Pub Dt:
10/18/2018
Title:
Subsurface Reciprocating Pump for Gassy and Sandy Fluids
36
Patent #:
NONE
Issue Dt:
Application #:
15505538
Filing Dt:
02/21/2017
Publication #:
US20170254195
Pub Dt:
09/07/2017
Title:
METHOD AND APPARATUS FOR CONTROLLING A DOWNHOLE TOOL
37
Patent #:
10519747
Issue Dt:
12/31/2019
Application #:
15509467
Filing Dt:
03/07/2017
Publication #:
US20170275968
Pub Dt:
09/28/2017
Title:
Pressure Operated Valve Assembly
38
Patent #:
10519747
Issue Dt:
12/31/2019
Application #:
15509467
Filing Dt:
03/07/2017
Publication #:
US20170275968
Pub Dt:
09/28/2017
Title:
Pressure Operated Valve Assembly
39
Patent #:
10920510
Issue Dt:
02/16/2021
Application #:
15515406
Filing Dt:
03/29/2017
Publication #:
US20170234090
Pub Dt:
08/17/2017
Title:
Downhole Anchor
40
Patent #:
10920510
Issue Dt:
02/16/2021
Application #:
15515406
Filing Dt:
03/29/2017
Publication #:
US20170234090
Pub Dt:
08/17/2017
Title:
Downhole Anchor
41
Patent #:
10612368
Issue Dt:
04/07/2020
Application #:
15543105
Filing Dt:
07/12/2017
Publication #:
US20180320505
Pub Dt:
11/08/2018
Title:
TRANSDUCERS AND ACOUSTIC EMITTERS FOR FIBER-OPTIC-BASED ACOUSTIC SENSING
42
Patent #:
10612368
Issue Dt:
04/07/2020
Application #:
15543105
Filing Dt:
07/12/2017
Publication #:
US20180320505
Pub Dt:
11/08/2018
Title:
TRANSDUCERS AND ACOUSTIC EMITTERS FOR FIBER-OPTIC-BASED ACOUSTIC SENSING
43
Patent #:
10669826
Issue Dt:
06/02/2020
Application #:
15550532
Filing Dt:
08/11/2017
Publication #:
US20180030820
Pub Dt:
02/01/2018
Title:
WELLBORE INJECTION SYSTEM
44
Patent #:
10669826
Issue Dt:
06/02/2020
Application #:
15550532
Filing Dt:
08/11/2017
Publication #:
US20180030820
Pub Dt:
02/01/2018
Title:
WELLBORE INJECTION SYSTEM
45
Patent #:
10655439
Issue Dt:
05/19/2020
Application #:
15570840
Filing Dt:
10/31/2017
Publication #:
US20180149002
Pub Dt:
05/31/2018
Title:
Gas Lift Method and Apparatus
46
Patent #:
10655439
Issue Dt:
05/19/2020
Application #:
15570840
Filing Dt:
10/31/2017
Publication #:
US20180149002
Pub Dt:
05/31/2018
Title:
Gas Lift Method and Apparatus
47
Patent #:
10322912
Issue Dt:
06/18/2019
Application #:
15570843
Filing Dt:
10/31/2017
Publication #:
US20180148301
Pub Dt:
05/31/2018
Title:
Connector System
48
Patent #:
10322912
Issue Dt:
06/18/2019
Application #:
15570843
Filing Dt:
10/31/2017
Publication #:
US20180148301
Pub Dt:
05/31/2018
Title:
Connector System
49
Patent #:
10961803
Issue Dt:
03/30/2021
Application #:
15574409
Filing Dt:
11/15/2017
Publication #:
US20180135378
Pub Dt:
05/17/2018
Title:
MULTI-FUNCTION DART
50
Patent #:
10961803
Issue Dt:
03/30/2021
Application #:
15574409
Filing Dt:
11/15/2017
Publication #:
US20180135378
Pub Dt:
05/17/2018
Title:
MULTI-FUNCTION DART
51
Patent #:
10392879
Issue Dt:
08/27/2019
Application #:
15574952
Filing Dt:
11/17/2017
Publication #:
US20180171729
Pub Dt:
06/21/2018
Title:
TONG ASSEMBLY WITH TORQUE MEASUREMENT
52
Patent #:
10392879
Issue Dt:
08/27/2019
Application #:
15574952
Filing Dt:
11/17/2017
Publication #:
US20180171729
Pub Dt:
06/21/2018
Title:
TONG ASSEMBLY WITH TORQUE MEASUREMENT
53
Patent #:
10619440
Issue Dt:
04/14/2020
Application #:
15588536
Filing Dt:
05/05/2017
Publication #:
US20180320506
Pub Dt:
11/08/2018
Title:
COMMUNICATION THROUGH A HANGER AND WELLHEAD
54
Patent #:
10619440
Issue Dt:
04/14/2020
Application #:
15588536
Filing Dt:
05/05/2017
Publication #:
US20180320506
Pub Dt:
11/08/2018
Title:
COMMUNICATION THROUGH A HANGER AND WELLHEAD
55
Patent #:
10156128
Issue Dt:
12/18/2018
Application #:
15592642
Filing Dt:
05/11/2017
Publication #:
US20170314371
Pub Dt:
11/02/2017
Title:
COUPLINGS FOR EXPANDABLE TUBULAR
56
Patent #:
10156128
Issue Dt:
12/18/2018
Application #:
15592642
Filing Dt:
05/11/2017
Publication #:
US20170314371
Pub Dt:
11/02/2017
Title:
COUPLINGS FOR EXPANDABLE TUBULAR
57
Patent #:
10539518
Issue Dt:
01/21/2020
Application #:
15595603
Filing Dt:
05/15/2017
Publication #:
US20180328870
Pub Dt:
11/15/2018
Title:
X-Ray Based Fatigue Inspection of Downhole Component
58
Patent #:
10539518
Issue Dt:
01/21/2020
Application #:
15595603
Filing Dt:
05/15/2017
Publication #:
US20180328870
Pub Dt:
11/15/2018
Title:
X-Ray Based Fatigue Inspection of Downhole Component
59
Patent #:
10859728
Issue Dt:
12/08/2020
Application #:
15596301
Filing Dt:
05/16/2017
Publication #:
US20170248729
Pub Dt:
08/31/2017
Title:
Method and Apparatus for Detection and Quantification of Borehole Standoff
60
Patent #:
10392872
Issue Dt:
08/27/2019
Application #:
15597813
Filing Dt:
05/17/2017
Publication #:
US20180334862
Pub Dt:
11/22/2018
Title:
PRESSURE CONTROL DEVICE FOR USE WITH A SUBTERRANEAN WELL
61
Patent #:
10392872
Issue Dt:
08/27/2019
Application #:
15597813
Filing Dt:
05/17/2017
Publication #:
US20180334862
Pub Dt:
11/22/2018
Title:
PRESSURE CONTROL DEVICE FOR USE WITH A SUBTERRANEAN WELL
62
Patent #:
10443334
Issue Dt:
10/15/2019
Application #:
15599683
Filing Dt:
05/19/2017
Publication #:
US20180334872
Pub Dt:
11/22/2018
Title:
CORRECTION FOR DRILL PIPE COMPRESSION
63
Patent #:
10443334
Issue Dt:
10/15/2019
Application #:
15599683
Filing Dt:
05/19/2017
Publication #:
US20180334872
Pub Dt:
11/22/2018
Title:
CORRECTION FOR DRILL PIPE COMPRESSION
64
Patent #:
10724316
Issue Dt:
07/28/2020
Application #:
15602275
Filing Dt:
05/23/2017
Publication #:
US20180340384
Pub Dt:
11/29/2018
Title:
SHIFTING TOOL RESETTABLE DOWNHOLE
65
Patent #:
10724316
Issue Dt:
07/28/2020
Application #:
15602275
Filing Dt:
05/23/2017
Publication #:
US20180340384
Pub Dt:
11/29/2018
Title:
SHIFTING TOOL RESETTABLE DOWNHOLE
66
Patent #:
10480266
Issue Dt:
11/19/2019
Application #:
15602636
Filing Dt:
05/23/2017
Publication #:
US20180340385
Pub Dt:
11/29/2018
Title:
SHIFTING TOOL RESETTABLE DOWNHOLE
67
Patent #:
10480266
Issue Dt:
11/19/2019
Application #:
15602636
Filing Dt:
05/23/2017
Publication #:
US20180340385
Pub Dt:
11/29/2018
Title:
SHIFTING TOOL RESETTABLE DOWNHOLE
68
Patent #:
NONE
Issue Dt:
Application #:
15607049
Filing Dt:
05/26/2017
Publication #:
US20180340380
Pub Dt:
11/29/2018
Title:
LOCAL ELECTRIC POWER GENERATION FOR TONG CONTROL SYSTEM
69
Patent #:
10711574
Issue Dt:
07/14/2020
Application #:
15607159
Filing Dt:
05/26/2017
Publication #:
US20180340398
Pub Dt:
11/29/2018
Title:
INTERCHANGEABLE SWIVEL COMBINED MULTICOUPLER
70
Patent #:
10711574
Issue Dt:
07/14/2020
Application #:
15607159
Filing Dt:
05/26/2017
Publication #:
US20180340398
Pub Dt:
11/29/2018
Title:
INTERCHANGEABLE SWIVEL COMBINED MULTICOUPLER
71
Patent #:
10544631
Issue Dt:
01/28/2020
Application #:
15627237
Filing Dt:
06/19/2017
Publication #:
US20180363386
Pub Dt:
12/20/2018
Title:
COMBINED MULTI-COUPLER FOR TOP DRIVE
72
Patent #:
10544631
Issue Dt:
01/28/2020
Application #:
15627237
Filing Dt:
06/19/2017
Publication #:
US20180363386
Pub Dt:
12/20/2018
Title:
COMBINED MULTI-COUPLER FOR TOP DRIVE
73
Patent #:
10526852
Issue Dt:
01/07/2020
Application #:
15627428
Filing Dt:
06/19/2017
Publication #:
US20180363388
Pub Dt:
12/20/2018
Title:
COMBINED MULTI-COUPLER WITH LOCKING CLAMP CONNECTION FOR TOP DRIVE
74
Patent #:
10526852
Issue Dt:
01/07/2020
Application #:
15627428
Filing Dt:
06/19/2017
Publication #:
US20180363388
Pub Dt:
12/20/2018
Title:
COMBINED MULTI-COUPLER WITH LOCKING CLAMP CONNECTION FOR TOP DRIVE
75
Patent #:
9958300
Issue Dt:
05/01/2018
Application #:
15631677
Filing Dt:
06/23/2017
Publication #:
US20170284835
Pub Dt:
10/05/2017
Title:
TIME DIVISION MULTIPLEXING (TDM) AND WAVELENGTH DIVISION MULTIPLEXING (WDM) FAST-SWEEP INTERROGATOR
76
Patent #:
9958300
Issue Dt:
05/01/2018
Application #:
15631677
Filing Dt:
06/23/2017
Publication #:
US20170284835
Pub Dt:
10/05/2017
Title:
TIME DIVISION MULTIPLEXING (TDM) AND WAVELENGTH DIVISION MULTIPLEXING (WDM) FAST-SWEEP INTERROGATOR
77
Patent #:
10393920
Issue Dt:
08/27/2019
Application #:
15632971
Filing Dt:
06/26/2017
Publication #:
US20180372687
Pub Dt:
12/27/2018
Title:
Assessing Organic Richness Using Microresistivity Images and Acoustic Velocity
78
Patent #:
10393920
Issue Dt:
08/27/2019
Application #:
15632971
Filing Dt:
06/26/2017
Publication #:
US20180372687
Pub Dt:
12/27/2018
Title:
Assessing Organic Richness Using Microresistivity Images and Acoustic Velocity
79
Patent #:
10513904
Issue Dt:
12/24/2019
Application #:
15638885
Filing Dt:
06/30/2017
Publication #:
US20190003277
Pub Dt:
01/03/2019
Title:
PROVISION OF INTERNAL LINES IN A WELL TOOL
80
Patent #:
10513904
Issue Dt:
12/24/2019
Application #:
15638885
Filing Dt:
06/30/2017
Publication #:
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Title:
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Title:
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Title:
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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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