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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 17 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 #:
10370956
Issue Dt:
08/06/2019
Application #:
15047303
Filing Dt:
02/18/2016
Publication #:
US20170241257
Pub Dt:
08/24/2017
Title:
PRESSURE GAUGE INSENSITIVE TO EXTRANEOUS MECHANICAL LOADINGS
2
Patent #:
10107088
Issue Dt:
10/23/2018
Application #:
15048805
Filing Dt:
02/19/2016
Publication #:
US20160251951
Pub Dt:
09/01/2016
Title:
CENTRIFUGAL SEPARATOR FOR DOWNHOLE PUMP
3
Patent #:
10107088
Issue Dt:
10/23/2018
Application #:
15048805
Filing Dt:
02/19/2016
Publication #:
US20160251951
Pub Dt:
09/01/2016
Title:
CENTRIFUGAL SEPARATOR FOR DOWNHOLE PUMP
4
Patent #:
10113544
Issue Dt:
10/30/2018
Application #:
15051060
Filing Dt:
02/23/2016
Publication #:
US20160245276
Pub Dt:
08/25/2016
Title:
LONG-STROKE PUMPING UNIT
5
Patent #:
10113544
Issue Dt:
10/30/2018
Application #:
15051060
Filing Dt:
02/23/2016
Publication #:
US20160245276
Pub Dt:
08/25/2016
Title:
LONG-STROKE PUMPING UNIT
6
Patent #:
10227848
Issue Dt:
03/12/2019
Application #:
15052207
Filing Dt:
02/24/2016
Publication #:
US20170241235
Pub Dt:
08/24/2017
Title:
TREATMENT TOOL FOR USE IN A SUBTERRANEAN WELL
7
Patent #:
10227848
Issue Dt:
03/12/2019
Application #:
15052207
Filing Dt:
02/24/2016
Publication #:
US20170241235
Pub Dt:
08/24/2017
Title:
TREATMENT TOOL FOR USE IN A SUBTERRANEAN WELL
8
Patent #:
10635760
Issue Dt:
04/28/2020
Application #:
15075791
Filing Dt:
03/21/2016
Publication #:
US20170270227
Pub Dt:
09/21/2017
Title:
Real-Time Fluid Contamination Prediction Using Bilinear Programming
9
Patent #:
10635760
Issue Dt:
04/28/2020
Application #:
15075791
Filing Dt:
03/21/2016
Publication #:
US20170270227
Pub Dt:
09/21/2017
Title:
Real-Time Fluid Contamination Prediction Using Bilinear Programming
10
Patent #:
10107075
Issue Dt:
10/23/2018
Application #:
15079865
Filing Dt:
03/24/2016
Publication #:
US20160281465
Pub Dt:
09/29/2016
Title:
DOWNHOLE ISOLATION VALVE
11
Patent #:
10107075
Issue Dt:
10/23/2018
Application #:
15079865
Filing Dt:
03/24/2016
Publication #:
US20160281465
Pub Dt:
09/29/2016
Title:
DOWNHOLE ISOLATION VALVE
12
Patent #:
10260313
Issue Dt:
04/16/2019
Application #:
15088770
Filing Dt:
04/01/2016
Publication #:
US20160290101
Pub Dt:
10/06/2016
Title:
METAL-TO-METAL SEALING VALVE WITH MANAGED FLOW EROSION ACROSS SEALING MEMBER
13
Patent #:
10260313
Issue Dt:
04/16/2019
Application #:
15088770
Filing Dt:
04/01/2016
Publication #:
US20160290101
Pub Dt:
10/06/2016
Title:
METAL-TO-METAL SEALING VALVE WITH MANAGED FLOW EROSION ACROSS SEALING MEMBER
14
Patent #:
10344562
Issue Dt:
07/09/2019
Application #:
15091418
Filing Dt:
04/05/2016
Publication #:
US20170284170
Pub Dt:
10/05/2017
Title:
RISER ANNULAR ISOLATION DEVICE
15
Patent #:
10344562
Issue Dt:
07/09/2019
Application #:
15091418
Filing Dt:
04/05/2016
Publication #:
US20170284170
Pub Dt:
10/05/2017
Title:
RISER ANNULAR ISOLATION DEVICE
16
Patent #:
NONE
Issue Dt:
Application #:
15113675
Filing Dt:
03/15/2017
Publication #:
US20170211361
Pub Dt:
07/27/2017
Title:
IMPROVEMENTS IN AND RELATING TO SCREENS
17
Patent #:
10174586
Issue Dt:
01/08/2019
Application #:
15130757
Filing Dt:
04/15/2016
Publication #:
US20160258249
Pub Dt:
09/08/2016
Title:
Electronically-Actuated Cementing Port Collar
18
Patent #:
10174586
Issue Dt:
01/08/2019
Application #:
15130757
Filing Dt:
04/15/2016
Publication #:
US20160258249
Pub Dt:
09/08/2016
Title:
Electronically-Actuated Cementing Port Collar
19
Patent #:
9845653
Issue Dt:
12/19/2017
Application #:
15132998
Filing Dt:
04/19/2016
Publication #:
US20160230491
Pub Dt:
08/11/2016
Title:
FLUID SUPPLY TO SEALED TUBULARS
20
Patent #:
9845653
Issue Dt:
12/19/2017
Application #:
15132998
Filing Dt:
04/19/2016
Publication #:
US20160230491
Pub Dt:
08/11/2016
Title:
FLUID SUPPLY TO SEALED TUBULARS
21
Patent #:
10370921
Issue Dt:
08/06/2019
Application #:
15136540
Filing Dt:
04/22/2016
Publication #:
US20160312561
Pub Dt:
10/27/2016
Title:
TUBULAR CUTTING TOOL
22
Patent #:
10370921
Issue Dt:
08/06/2019
Application #:
15136540
Filing Dt:
04/22/2016
Publication #:
US20160312561
Pub Dt:
10/27/2016
Title:
TUBULAR CUTTING TOOL
23
Patent #:
10180038
Issue Dt:
01/15/2019
Application #:
15147302
Filing Dt:
05/05/2016
Publication #:
US20160326831
Pub Dt:
11/10/2016
Title:
FORCE TRANSFERRING MEMBER FOR USE IN A TOOL
24
Patent #:
10180038
Issue Dt:
01/15/2019
Application #:
15147302
Filing Dt:
05/05/2016
Publication #:
US20160326831
Pub Dt:
11/10/2016
Title:
FORCE TRANSFERRING MEMBER FOR USE IN A TOOL
25
Patent #:
10107053
Issue Dt:
10/23/2018
Application #:
15150464
Filing Dt:
05/10/2016
Publication #:
US20160281448
Pub Dt:
09/29/2016
Title:
THREE-WAY FLOW SUB FOR CONTINUOUS CIRCULATION
26
Patent #:
10107053
Issue Dt:
10/23/2018
Application #:
15150464
Filing Dt:
05/10/2016
Publication #:
US20160281448
Pub Dt:
09/29/2016
Title:
THREE-WAY FLOW SUB FOR CONTINUOUS CIRCULATION
27
Patent #:
10557963
Issue Dt:
02/11/2020
Application #:
15150501
Filing Dt:
05/10/2016
Publication #:
US20160252649
Pub Dt:
09/01/2016
Title:
OPTICAL COUPLERS USED IN A DOWNHOLE SPLITTER ASSEMBLY
28
Patent #:
10557963
Issue Dt:
02/11/2020
Application #:
15150501
Filing Dt:
05/10/2016
Publication #:
US20160252649
Pub Dt:
09/01/2016
Title:
OPTICAL COUPLERS USED IN A DOWNHOLE SPLITTER ASSEMBLY
29
Patent #:
10227838
Issue Dt:
03/12/2019
Application #:
15150522
Filing Dt:
05/10/2016
Publication #:
US20170328151
Pub Dt:
11/16/2017
Title:
Drilling System and Method Having Flow Measurement Choke
30
Patent #:
10227838
Issue Dt:
03/12/2019
Application #:
15150522
Filing Dt:
05/10/2016
Publication #:
US20170328151
Pub Dt:
11/16/2017
Title:
Drilling System and Method Having Flow Measurement Choke
31
Patent #:
10408000
Issue Dt:
09/10/2019
Application #:
15153356
Filing Dt:
05/12/2016
Publication #:
US20170328145
Pub Dt:
11/16/2017
Title:
ROTATING CONTROL DEVICE, AND INSTALLATION AND RETRIEVAL THEREOF
32
Patent #:
10408000
Issue Dt:
09/10/2019
Application #:
15153356
Filing Dt:
05/12/2016
Publication #:
US20170328145
Pub Dt:
11/16/2017
Title:
ROTATING CONTROL DEVICE, AND INSTALLATION AND RETRIEVAL THEREOF
33
Patent #:
9911016
Issue Dt:
03/06/2018
Application #:
15153421
Filing Dt:
05/12/2016
Publication #:
US20160335464
Pub Dt:
11/17/2016
Title:
RADIO FREQUENCY IDENTIFICATION TAG DELIVERY SYSTEM
34
Patent #:
9911016
Issue Dt:
03/06/2018
Application #:
15153421
Filing Dt:
05/12/2016
Publication #:
US20160335464
Pub Dt:
11/17/2016
Title:
RADIO FREQUENCY IDENTIFICATION TAG DELIVERY SYSTEM
35
Patent #:
10151169
Issue Dt:
12/11/2018
Application #:
15155230
Filing Dt:
05/16/2016
Publication #:
US20160333660
Pub Dt:
11/17/2016
Title:
Dual Barrier Pump-Out Plug
36
Patent #:
10151169
Issue Dt:
12/11/2018
Application #:
15155230
Filing Dt:
05/16/2016
Publication #:
US20160333660
Pub Dt:
11/17/2016
Title:
Dual Barrier Pump-Out Plug
37
Patent #:
10167696
Issue Dt:
01/01/2019
Application #:
15161909
Filing Dt:
05/23/2016
Publication #:
US20160281457
Pub Dt:
09/29/2016
Title:
TEST PACKER AND METHOD FOR USE
38
Patent #:
10167696
Issue Dt:
01/01/2019
Application #:
15161909
Filing Dt:
05/23/2016
Publication #:
US20160281457
Pub Dt:
09/29/2016
Title:
TEST PACKER AND METHOD FOR USE
39
Patent #:
10167865
Issue Dt:
01/01/2019
Application #:
15162459
Filing Dt:
05/23/2016
Publication #:
US20170037848
Pub Dt:
02/09/2017
Title:
HYDRAULIC PUMPING SYSTEM WITH ENHANCED PISTON ROD SEALING
40
Patent #:
10167865
Issue Dt:
01/01/2019
Application #:
15162459
Filing Dt:
05/23/2016
Publication #:
US20170037848
Pub Dt:
02/09/2017
Title:
HYDRAULIC PUMPING SYSTEM WITH ENHANCED PISTON ROD SEALING
41
Patent #:
10174604
Issue Dt:
01/08/2019
Application #:
15163105
Filing Dt:
05/24/2016
Publication #:
US20170342817
Pub Dt:
11/30/2017
Title:
Ultrasonic Cement and Casing Thickness Evaluation
42
Patent #:
10174604
Issue Dt:
01/08/2019
Application #:
15163105
Filing Dt:
05/24/2016
Publication #:
US20170342817
Pub Dt:
11/30/2017
Title:
Ultrasonic Cement and Casing Thickness Evaluation
43
Patent #:
10024154
Issue Dt:
07/17/2018
Application #:
15165869
Filing Dt:
05/26/2016
Publication #:
US20170226846
Pub Dt:
08/10/2017
Title:
LATCH POSITION INDICATOR SYSTEM AND METHOD
44
Patent #:
10024154
Issue Dt:
07/17/2018
Application #:
15165869
Filing Dt:
05/26/2016
Publication #:
US20170226846
Pub Dt:
08/10/2017
Title:
LATCH POSITION INDICATOR SYSTEM AND METHOD
45
Patent #:
10167690
Issue Dt:
01/01/2019
Application #:
15167274
Filing Dt:
05/27/2016
Publication #:
US20160348455
Pub Dt:
12/01/2016
Title:
CUTTER ASSEMBLY FOR CUTTING A TUBULAR
46
Patent #:
10167690
Issue Dt:
01/01/2019
Application #:
15167274
Filing Dt:
05/27/2016
Publication #:
US20160348455
Pub Dt:
12/01/2016
Title:
CUTTER ASSEMBLY FOR CUTTING A TUBULAR
47
Patent #:
9650873
Issue Dt:
05/16/2017
Application #:
15169169
Filing Dt:
05/31/2016
Publication #:
US20160273317
Pub Dt:
09/22/2016
Title:
LANDING STRING COMPENSATOR
48
Patent #:
9650873
Issue Dt:
05/16/2017
Application #:
15169169
Filing Dt:
05/31/2016
Publication #:
US20160273317
Pub Dt:
09/22/2016
Title:
LANDING STRING COMPENSATOR
49
Patent #:
10053943
Issue Dt:
08/21/2018
Application #:
15171549
Filing Dt:
06/02/2016
Publication #:
US20160273297
Pub Dt:
09/22/2016
Title:
ANNULAR SEALING FOR USE WITH A WELL
50
Patent #:
10053943
Issue Dt:
08/21/2018
Application #:
15171549
Filing Dt:
06/02/2016
Publication #:
US20160273297
Pub Dt:
09/22/2016
Title:
ANNULAR SEALING FOR USE WITH A WELL
51
Patent #:
10253592
Issue Dt:
04/09/2019
Application #:
15171671
Filing Dt:
06/02/2016
Publication #:
US20170350211
Pub Dt:
12/07/2017
Title:
ANTI-EXTRUSION BARRIER FOR PACKING ELEMENT
52
Patent #:
10253592
Issue Dt:
04/09/2019
Application #:
15171671
Filing Dt:
06/02/2016
Publication #:
US20170350211
Pub Dt:
12/07/2017
Title:
ANTI-EXTRUSION BARRIER FOR PACKING ELEMENT
53
Patent #:
10337288
Issue Dt:
07/02/2019
Application #:
15174489
Filing Dt:
06/06/2016
Publication #:
US20160362962
Pub Dt:
12/15/2016
Title:
Sliding Sleeve Having Indexing Mechanism and Expandable Sleeve
54
Patent #:
10337288
Issue Dt:
07/02/2019
Application #:
15174489
Filing Dt:
06/06/2016
Publication #:
US20160362962
Pub Dt:
12/15/2016
Title:
Sliding Sleeve Having Indexing Mechanism and Expandable Sleeve
55
Patent #:
10392898
Issue Dt:
08/27/2019
Application #:
15184885
Filing Dt:
06/16/2016
Publication #:
US20170362915
Pub Dt:
12/21/2017
Title:
MECHANICALLY OPERATED REVERSE CEMENTING CROSSOVER TOOL
56
Patent #:
10392898
Issue Dt:
08/27/2019
Application #:
15184885
Filing Dt:
06/16/2016
Publication #:
US20170362915
Pub Dt:
12/21/2017
Title:
MECHANICALLY OPERATED REVERSE CEMENTING CROSSOVER TOOL
57
Patent #:
10606000
Issue Dt:
03/31/2020
Application #:
15185311
Filing Dt:
06/17/2016
Publication #:
US20160334593
Pub Dt:
11/17/2016
Title:
OPTICAL WAVEGUIDE FEEDTHROUGH ASSEMBLY
58
Patent #:
10606000
Issue Dt:
03/31/2020
Application #:
15185311
Filing Dt:
06/17/2016
Publication #:
US20160334593
Pub Dt:
11/17/2016
Title:
OPTICAL WAVEGUIDE FEEDTHROUGH ASSEMBLY
59
Patent #:
9988871
Issue Dt:
06/05/2018
Application #:
15188320
Filing Dt:
06/21/2016
Publication #:
US20160348460
Pub Dt:
12/01/2016
Title:
APPARATUS AND METHOD FOR DATA TRANSMISSION FROM A ROTATING CONTROL DEVICE
60
Patent #:
9988871
Issue Dt:
06/05/2018
Application #:
15188320
Filing Dt:
06/21/2016
Publication #:
US20160348460
Pub Dt:
12/01/2016
Title:
APPARATUS AND METHOD FOR DATA TRANSMISSION FROM A ROTATING CONTROL DEVICE
61
Patent #:
10697256
Issue Dt:
06/30/2020
Application #:
15193722
Filing Dt:
06/27/2016
Publication #:
US20160376856
Pub Dt:
12/29/2016
Title:
ELECTRONIC CONTROL SYSTEM FOR A TUBULAR HANDLING TOOL
62
Patent #:
10697256
Issue Dt:
06/30/2020
Application #:
15193722
Filing Dt:
06/27/2016
Publication #:
US20160376856
Pub Dt:
12/29/2016
Title:
ELECTRONIC CONTROL SYSTEM FOR A TUBULAR HANDLING TOOL
63
Patent #:
10253581
Issue Dt:
04/09/2019
Application #:
15193778
Filing Dt:
06/27/2016
Publication #:
US20160376853
Pub Dt:
12/29/2016
Title:
ELECTRONIC CONTROL SYSTEM FOR A TUBULAR HANDLING TOOL
64
Patent #:
10253581
Issue Dt:
04/09/2019
Application #:
15193778
Filing Dt:
06/27/2016
Publication #:
US20160376853
Pub Dt:
12/29/2016
Title:
ELECTRONIC CONTROL SYSTEM FOR A TUBULAR HANDLING TOOL
65
Patent #:
10161198
Issue Dt:
12/25/2018
Application #:
15205765
Filing Dt:
07/08/2016
Publication #:
US20170009536
Pub Dt:
01/12/2017
Title:
CENTRALIZER WITH INTEGRATED STOP COLLAR
66
Patent #:
10161198
Issue Dt:
12/25/2018
Application #:
15205765
Filing Dt:
07/08/2016
Publication #:
US20170009536
Pub Dt:
01/12/2017
Title:
CENTRALIZER WITH INTEGRATED STOP COLLAR
67
Patent #:
10344556
Issue Dt:
07/09/2019
Application #:
15208472
Filing Dt:
07/12/2016
Publication #:
US20180016862
Pub Dt:
01/18/2018
Title:
ANNULUS ISOLATION IN DRILLING/MILLING OPERATIONS
68
Patent #:
10344556
Issue Dt:
07/09/2019
Application #:
15208472
Filing Dt:
07/12/2016
Publication #:
US20180016862
Pub Dt:
01/18/2018
Title:
ANNULUS ISOLATION IN DRILLING/MILLING OPERATIONS
69
Patent #:
10472948
Issue Dt:
11/12/2019
Application #:
15210319
Filing Dt:
07/14/2016
Publication #:
US20170016313
Pub Dt:
01/19/2017
Title:
DIAGNOSTICS OF DOWNHOLE DYNAMOMETER DATA FOR CONTROL AND TROUBLESHOOTING OF RECIPROCATING ROD LIFT SYSTEMS
70
Patent #:
10472948
Issue Dt:
11/12/2019
Application #:
15210319
Filing Dt:
07/14/2016
Publication #:
US20170016313
Pub Dt:
01/19/2017
Title:
DIAGNOSTICS OF DOWNHOLE DYNAMOMETER DATA FOR CONTROL AND TROUBLESHOOTING OF RECIPROCATING ROD LIFT SYSTEMS
71
Patent #:
10180041
Issue Dt:
01/15/2019
Application #:
15211461
Filing Dt:
07/15/2016
Publication #:
US20160319637
Pub Dt:
11/03/2016
Title:
ISOLATION VALVE WITH DEBRIS CONTROL AND FLOW TUBE PROTECTION
72
Patent #:
10180041
Issue Dt:
01/15/2019
Application #:
15211461
Filing Dt:
07/15/2016
Publication #:
US20160319637
Pub Dt:
11/03/2016
Title:
ISOLATION VALVE WITH DEBRIS CONTROL AND FLOW TUBE PROTECTION
73
Patent #:
10215012
Issue Dt:
02/26/2019
Application #:
15212008
Filing Dt:
07/15/2016
Publication #:
US20180016889
Pub Dt:
01/18/2018
Title:
APPARATUS AND METHOD OF MONITORING A ROD PUMPING UNIT
74
Patent #:
10215012
Issue Dt:
02/26/2019
Application #:
15212008
Filing Dt:
07/15/2016
Publication #:
US20180016889
Pub Dt:
01/18/2018
Title:
APPARATUS AND METHOD OF MONITORING A ROD PUMPING UNIT
75
Patent #:
10072482
Issue Dt:
09/11/2018
Application #:
15212528
Filing Dt:
07/18/2016
Publication #:
US20170022789
Pub Dt:
01/26/2017
Title:
Leak-Off Assembly for Gravel Pack System
76
Patent #:
10072482
Issue Dt:
09/11/2018
Application #:
15212528
Filing Dt:
07/18/2016
Publication #:
US20170022789
Pub Dt:
01/26/2017
Title:
Leak-Off Assembly for Gravel Pack System
77
Patent #:
9970251
Issue Dt:
05/15/2018
Application #:
15212817
Filing Dt:
07/18/2016
Publication #:
US20160326819
Pub Dt:
11/10/2016
Title:
TELEMETRY OPERATED SETTING TOOL
78
Patent #:
9970251
Issue Dt:
05/15/2018
Application #:
15212817
Filing Dt:
07/18/2016
Publication #:
US20160326819
Pub Dt:
11/10/2016
Title:
TELEMETRY OPERATED SETTING TOOL
79
Patent #:
10240598
Issue Dt:
03/26/2019
Application #:
15215200
Filing Dt:
07/20/2016
Publication #:
US20170030340
Pub Dt:
02/02/2017
Title:
VALVE FOR A DOWNHOLE PUMP
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Patent #:
10240598
Issue Dt:
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Application #:
15215200
Filing Dt:
07/20/2016
Publication #:
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Pub Dt:
02/02/2017
Title:
VALVE FOR A DOWNHOLE PUMP
81
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10190378
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Pub Dt:
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Title:
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82
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10190378
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15221940
Filing Dt:
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Publication #:
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Pub Dt:
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Title:
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83
Patent #:
10465457
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11/05/2019
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Filing Dt:
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Pub Dt:
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Title:
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84
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Title:
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Title:
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Title:
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Pub Dt:
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Title:
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Title:
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Title:
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Title:
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Pub Dt:
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Title:
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92
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Title:
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93
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Title:
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94
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9926747
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03/27/2018
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Title:
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95
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96
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Title:
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Title:
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98
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Pub Dt:
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Title:
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15276480
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Pub Dt:
03/30/2017
Title:
SAND CONTROL SCREEN
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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