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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 20 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 #:
10246989
Issue Dt:
04/02/2019
Application #:
15675505
Filing Dt:
08/11/2017
Publication #:
US20180087371
Pub Dt:
03/29/2018
Title:
PRESSURE SENSOR ARRANGEMENT USING AN OPTICAL FIBER AND METHODOLOGIES FOR PERFORMING AN ANALYSIS OF A SUBTERRANEAN FORMATION
2
Patent #:
10246989
Issue Dt:
04/02/2019
Application #:
15675505
Filing Dt:
08/11/2017
Publication #:
US20180087371
Pub Dt:
03/29/2018
Title:
PRESSURE SENSOR ARRANGEMENT USING AN OPTICAL FIBER AND METHODOLOGIES FOR PERFORMING AN ANALYSIS OF A SUBTERRANEAN FORMATION
3
Patent #:
10494877
Issue Dt:
12/03/2019
Application #:
15678222
Filing Dt:
08/16/2017
Publication #:
US20190055791
Pub Dt:
02/21/2019
Title:
Subsea Rotating Control Device Apparatus Having Debris Barrier
4
Patent #:
10494877
Issue Dt:
12/03/2019
Application #:
15678222
Filing Dt:
08/16/2017
Publication #:
US20190055791
Pub Dt:
02/21/2019
Title:
Subsea Rotating Control Device Apparatus Having Debris Barrier
5
Patent #:
10366507
Issue Dt:
07/30/2019
Application #:
15681141
Filing Dt:
08/18/2017
Publication #:
US20190057516
Pub Dt:
02/21/2019
Title:
OPTICAL IMAGING AND ASSESSMENT SYSTEM FOR TONG CASSETTE POSITIONING DEVICE
6
Patent #:
10366507
Issue Dt:
07/30/2019
Application #:
15681141
Filing Dt:
08/18/2017
Publication #:
US20190057516
Pub Dt:
02/21/2019
Title:
OPTICAL IMAGING AND ASSESSMENT SYSTEM FOR TONG CASSETTE POSITIONING DEVICE
7
Patent #:
10472906
Issue Dt:
11/12/2019
Application #:
15682427
Filing Dt:
08/21/2017
Publication #:
US20190055796
Pub Dt:
02/21/2019
Title:
APPARATUS AND METHODS FOR TONG OPERATION
8
Patent #:
10472906
Issue Dt:
11/12/2019
Application #:
15682427
Filing Dt:
08/21/2017
Publication #:
US20190055796
Pub Dt:
02/21/2019
Title:
APPARATUS AND METHODS FOR TONG OPERATION
9
Patent #:
11261701
Issue Dt:
03/01/2022
Application #:
15682907
Filing Dt:
08/22/2017
Publication #:
US20190063185
Pub Dt:
02/28/2019
Title:
SHIFTING TOOL AND ASSOCIATED METHODS FOR OPERATING DOWNHOLE VALVES
10
Patent #:
10590733
Issue Dt:
03/17/2020
Application #:
15688556
Filing Dt:
08/28/2017
Publication #:
US20180038194
Pub Dt:
02/08/2018
Title:
METHOD AND APPARATUS FOR SEALING TUBULARS
11
Patent #:
10590733
Issue Dt:
03/17/2020
Application #:
15688556
Filing Dt:
08/28/2017
Publication #:
US20180038194
Pub Dt:
02/08/2018
Title:
METHOD AND APPARATUS FOR SEALING TUBULARS
12
Patent #:
11339635
Issue Dt:
05/24/2022
Application #:
15698571
Filing Dt:
09/07/2017
Publication #:
US20190071956
Pub Dt:
03/07/2019
Title:
ARTIFICIAL LIFT SYSTEM WITH ENCLOSED ROD ROTATOR
13
Patent #:
11421491
Issue Dt:
08/23/2022
Application #:
15699592
Filing Dt:
09/08/2017
Publication #:
US20190078406
Pub Dt:
03/14/2019
Title:
WELL TOOL ANCHOR AND ASSOCIATED METHODS
14
Patent #:
10837256
Issue Dt:
11/17/2020
Application #:
15701591
Filing Dt:
09/12/2017
Publication #:
US20180073324
Pub Dt:
03/15/2018
Title:
Apparatus and Methods for Use in Wellbore Packing
15
Patent #:
10837256
Issue Dt:
11/17/2020
Application #:
15701591
Filing Dt:
09/12/2017
Publication #:
US20180073324
Pub Dt:
03/15/2018
Title:
Apparatus and Methods for Use in Wellbore Packing
16
Patent #:
10883349
Issue Dt:
01/05/2021
Application #:
15712989
Filing Dt:
09/22/2017
Publication #:
US20190093461
Pub Dt:
03/28/2019
Title:
Bottom Hole Assembly for Configuring between Artificial Lift Systems
17
Patent #:
11047175
Issue Dt:
06/29/2021
Application #:
15721216
Filing Dt:
09/29/2017
Publication #:
US20190100970
Pub Dt:
04/04/2019
Title:
COMBINED MULTI-COUPLER WITH ROTATING LOCKING METHOD FOR TOP DRIVE
18
Patent #:
11047175
Issue Dt:
06/29/2021
Application #:
15721216
Filing Dt:
09/29/2017
Publication #:
US20190100970
Pub Dt:
04/04/2019
Title:
COMBINED MULTI-COUPLER WITH ROTATING LOCKING METHOD FOR TOP DRIVE
19
Patent #:
10422216
Issue Dt:
09/24/2019
Application #:
15723007
Filing Dt:
10/02/2017
Publication #:
US20180023387
Pub Dt:
01/25/2018
Title:
TELEMETRY OPERATED RUNNING TOOL
20
Patent #:
10422216
Issue Dt:
09/24/2019
Application #:
15723007
Filing Dt:
10/02/2017
Publication #:
US20180023387
Pub Dt:
01/25/2018
Title:
TELEMETRY OPERATED RUNNING TOOL
21
Patent #:
10215880
Issue Dt:
02/26/2019
Application #:
15725051
Filing Dt:
10/04/2017
Title:
Pulsed Neutron Determination of Gravel Pack Density
22
Patent #:
10215880
Issue Dt:
02/26/2019
Application #:
15725051
Filing Dt:
10/04/2017
Title:
Pulsed Neutron Determination of Gravel Pack Density
23
Patent #:
10801303
Issue Dt:
10/13/2020
Application #:
15727293
Filing Dt:
10/06/2017
Publication #:
US20190106963
Pub Dt:
04/11/2019
Title:
WELL FLUID FLOW CONTROL CHOKE
24
Patent #:
10801303
Issue Dt:
10/13/2020
Application #:
15727293
Filing Dt:
10/06/2017
Publication #:
US20190106963
Pub Dt:
04/11/2019
Title:
WELL FLUID FLOW CONTROL CHOKE
25
Patent #:
11441412
Issue Dt:
09/13/2022
Application #:
15730305
Filing Dt:
10/11/2017
Publication #:
US20190106977
Pub Dt:
04/11/2019
Title:
TOOL COUPLER WITH DATA AND SIGNAL TRANSFER METHODS FOR TOP DRIVE
26
Patent #:
10704328
Issue Dt:
07/07/2020
Application #:
15730455
Filing Dt:
10/11/2017
Publication #:
US20190106940
Pub Dt:
04/11/2019
Title:
RETENTION SYSTEM FOR BOTTOM HOLE ASSEMBLY AND WHIPSTOCK
27
Patent #:
10704328
Issue Dt:
07/07/2020
Application #:
15730455
Filing Dt:
10/11/2017
Publication #:
US20190106940
Pub Dt:
04/11/2019
Title:
RETENTION SYSTEM FOR BOTTOM HOLE ASSEMBLY AND WHIPSTOCK
28
Patent #:
11243328
Issue Dt:
02/08/2022
Application #:
15734503
Filing Dt:
12/02/2020
Publication #:
US20210231828
Pub Dt:
07/29/2021
Title:
Determination of Elemental Concentrations from the Caputure and Inelastic Energy Spectra
29
Patent #:
10865625
Issue Dt:
12/15/2020
Application #:
15743929
Filing Dt:
01/11/2018
Publication #:
US20180371882
Pub Dt:
12/27/2018
Title:
EXPANDABLE LINER
30
Patent #:
10865625
Issue Dt:
12/15/2020
Application #:
15743929
Filing Dt:
01/11/2018
Publication #:
US20180371882
Pub Dt:
12/27/2018
Title:
EXPANDABLE LINER
31
Patent #:
10586083
Issue Dt:
03/10/2020
Application #:
15747421
Filing Dt:
02/16/2017
Publication #:
US20180225485
Pub Dt:
08/09/2018
Title:
Active RFID Tag Arrangements for Actuation of Downhole Equipment in Well Fluids
32
Patent #:
10586083
Issue Dt:
03/10/2020
Application #:
15747421
Filing Dt:
02/16/2017
Publication #:
US20180225485
Pub Dt:
08/09/2018
Title:
Active RFID Tag Arrangements for Actuation of Downhole Equipment in Well Fluids
33
Patent #:
10711573
Issue Dt:
07/14/2020
Application #:
15749667
Filing Dt:
02/01/2018
Publication #:
US20180223629
Pub Dt:
08/09/2018
Title:
Pressure Operated Apparatus and Method
34
Patent #:
10711573
Issue Dt:
07/14/2020
Application #:
15749667
Filing Dt:
02/01/2018
Publication #:
US20180223629
Pub Dt:
08/09/2018
Title:
Pressure Operated Apparatus and Method
35
Patent #:
10907428
Issue Dt:
02/02/2021
Application #:
15749755
Filing Dt:
02/01/2018
Publication #:
US20180223615
Pub Dt:
08/09/2018
Title:
LINER DEPLOYMENT ASSEMBLY HAVING FULL TIME DEBRIS BARRIER
36
Patent #:
10907428
Issue Dt:
02/02/2021
Application #:
15749755
Filing Dt:
02/01/2018
Publication #:
US20180223615
Pub Dt:
08/09/2018
Title:
LINER DEPLOYMENT ASSEMBLY HAVING FULL TIME DEBRIS BARRIER
37
Patent #:
10684387
Issue Dt:
06/16/2020
Application #:
15759481
Filing Dt:
03/12/2018
Publication #:
US20180252839
Pub Dt:
09/06/2018
Title:
LOGGING TOOL HAVING SIDE-LOOKING NUCLEAR MAGNETIC RESONANCE SENSOR
38
Patent #:
10684387
Issue Dt:
06/16/2020
Application #:
15759481
Filing Dt:
03/12/2018
Publication #:
US20180252839
Pub Dt:
09/06/2018
Title:
LOGGING TOOL HAVING SIDE-LOOKING NUCLEAR MAGNETIC RESONANCE SENSOR
39
Patent #:
10711534
Issue Dt:
07/14/2020
Application #:
15765580
Filing Dt:
04/03/2018
Publication #:
US20180298700
Pub Dt:
10/18/2018
Title:
STABILIZER FOR A STEERABLE DRILLING SYSTEM
40
Patent #:
10711534
Issue Dt:
07/14/2020
Application #:
15765580
Filing Dt:
04/03/2018
Publication #:
US20180298700
Pub Dt:
10/18/2018
Title:
STABILIZER FOR A STEERABLE DRILLING SYSTEM
41
Patent #:
10677028
Issue Dt:
06/09/2020
Application #:
15765590
Filing Dt:
04/03/2018
Publication #:
US20190078421
Pub Dt:
03/14/2019
Title:
Downhole Artificial Lift System
42
Patent #:
10677028
Issue Dt:
06/09/2020
Application #:
15765590
Filing Dt:
04/03/2018
Publication #:
US20190078421
Pub Dt:
03/14/2019
Title:
Downhole Artificial Lift System
43
Patent #:
10865621
Issue Dt:
12/15/2020
Application #:
15783871
Filing Dt:
10/13/2017
Publication #:
US20190112897
Pub Dt:
04/18/2019
Title:
PRESSURE EQUALIZATION FOR WELL PRESSURE CONTROL DEVICE
44
Patent #:
10865621
Issue Dt:
12/15/2020
Application #:
15783871
Filing Dt:
10/13/2017
Publication #:
US20190112897
Pub Dt:
04/18/2019
Title:
PRESSURE EQUALIZATION FOR WELL PRESSURE CONTROL DEVICE
45
Patent #:
10605021
Issue Dt:
03/31/2020
Application #:
15783884
Filing Dt:
10/13/2017
Publication #:
US20190112886
Pub Dt:
04/18/2019
Title:
INSTALLATION AND RETRIEVAL OF WELL PRESSURE CONTROL DEVICE RELEASABLE ASSEMBLY
46
Patent #:
10605021
Issue Dt:
03/31/2020
Application #:
15783884
Filing Dt:
10/13/2017
Publication #:
US20190112886
Pub Dt:
04/18/2019
Title:
INSTALLATION AND RETRIEVAL OF WELL PRESSURE CONTROL DEVICE RELEASABLE ASSEMBLY
47
Patent #:
10995570
Issue Dt:
05/04/2021
Application #:
15789262
Filing Dt:
10/20/2017
Publication #:
US20190119996
Pub Dt:
04/25/2019
Title:
TOOL JOINT FINDING APPARATUS AND METHOD
48
Patent #:
10995570
Issue Dt:
05/04/2021
Application #:
15789262
Filing Dt:
10/20/2017
Publication #:
US20190119996
Pub Dt:
04/25/2019
Title:
TOOL JOINT FINDING APPARATUS AND METHOD
49
Patent #:
10683702
Issue Dt:
06/16/2020
Application #:
15796844
Filing Dt:
10/29/2017
Publication #:
US20190128071
Pub Dt:
05/02/2019
Title:
ROTARY STEERABLE SYSTEM HAVING ACTUATOR WITH LINKAGE
50
Patent #:
10683702
Issue Dt:
06/16/2020
Application #:
15796844
Filing Dt:
10/29/2017
Publication #:
US20190128071
Pub Dt:
05/02/2019
Title:
ROTARY STEERABLE SYSTEM HAVING ACTUATOR WITH LINKAGE
51
Patent #:
10544650
Issue Dt:
01/28/2020
Application #:
15796845
Filing Dt:
10/29/2017
Publication #:
US20190128096
Pub Dt:
05/02/2019
Title:
Rotating Disk Valve for Rotary Steerable Tool
52
Patent #:
10544650
Issue Dt:
01/28/2020
Application #:
15796845
Filing Dt:
10/29/2017
Publication #:
US20190128096
Pub Dt:
05/02/2019
Title:
Rotating Disk Valve for Rotary Steerable Tool
53
Patent #:
11255157
Issue Dt:
02/22/2022
Application #:
15799039
Filing Dt:
10/31/2017
Publication #:
US20180142532
Pub Dt:
05/24/2018
Title:
CHEMICAL INJECTION VALVE WITH STEM BYPASS FLOW
54
Patent #:
10605049
Issue Dt:
03/31/2020
Application #:
15799176
Filing Dt:
10/31/2017
Publication #:
US20180142533
Pub Dt:
05/24/2018
Title:
CHEMICAL INJECTION VALVE WITH ENHANCED SEALING CAPABILITY
55
Patent #:
10605049
Issue Dt:
03/31/2020
Application #:
15799176
Filing Dt:
10/31/2017
Publication #:
US20180142533
Pub Dt:
05/24/2018
Title:
CHEMICAL INJECTION VALVE WITH ENHANCED SEALING CAPABILITY
56
Patent #:
10480291
Issue Dt:
11/19/2019
Application #:
15804690
Filing Dt:
11/06/2017
Publication #:
US20190136669
Pub Dt:
05/09/2019
Title:
CONTROL SYSTEM FOR HYDROCARBON RECOVERY TOOLS
57
Patent #:
10480291
Issue Dt:
11/19/2019
Application #:
15804690
Filing Dt:
11/06/2017
Publication #:
US20190136669
Pub Dt:
05/09/2019
Title:
CONTROL SYSTEM FOR HYDROCARBON RECOVERY TOOLS
58
Patent #:
10837495
Issue Dt:
11/17/2020
Application #:
15806560
Filing Dt:
11/08/2017
Publication #:
US20180258999
Pub Dt:
09/13/2018
Title:
TOOL COUPLER WITH THREADED CONNECTION FOR TOP DRIVE
59
Patent #:
10837495
Issue Dt:
11/17/2020
Application #:
15806560
Filing Dt:
11/08/2017
Publication #:
US20180258999
Pub Dt:
09/13/2018
Title:
TOOL COUPLER WITH THREADED CONNECTION FOR TOP DRIVE
60
Patent #:
10465485
Issue Dt:
11/05/2019
Application #:
15814522
Filing Dt:
11/16/2017
Publication #:
US20190145231
Pub Dt:
05/16/2019
Title:
EROSION RESISTANT SHUNT TUBE ASSEMBLY FOR WELLSCREEN
61
Patent #:
10465485
Issue Dt:
11/05/2019
Application #:
15814522
Filing Dt:
11/16/2017
Publication #:
US20190145231
Pub Dt:
05/16/2019
Title:
EROSION RESISTANT SHUNT TUBE ASSEMBLY FOR WELLSCREEN
62
Patent #:
11035338
Issue Dt:
06/15/2021
Application #:
15814541
Filing Dt:
11/16/2017
Publication #:
US20190145374
Pub Dt:
05/16/2019
Title:
Load Balanced Power Section of Progressing Cavity Device
63
Patent #:
11035338
Issue Dt:
06/15/2021
Application #:
15814541
Filing Dt:
11/16/2017
Publication #:
US20190145374
Pub Dt:
05/16/2019
Title:
Load Balanced Power Section of Progressing Cavity Device
64
Patent #:
10605016
Issue Dt:
03/31/2020
Application #:
15815590
Filing Dt:
11/16/2017
Publication #:
US20190145195
Pub Dt:
05/16/2019
Title:
TONG ASSEMBLY
65
Patent #:
10605016
Issue Dt:
03/31/2020
Application #:
15815590
Filing Dt:
11/16/2017
Publication #:
US20190145195
Pub Dt:
05/16/2019
Title:
TONG ASSEMBLY
66
Patent #:
10808481
Issue Dt:
10/20/2020
Application #:
15815594
Filing Dt:
11/16/2017
Publication #:
US20190145211
Pub Dt:
05/16/2019
Title:
APPARATUS AND METHOD FOR CUTTING CASINGS
67
Patent #:
10808481
Issue Dt:
10/20/2020
Application #:
15815594
Filing Dt:
11/16/2017
Publication #:
US20190145211
Pub Dt:
05/16/2019
Title:
APPARATUS AND METHOD FOR CUTTING CASINGS
68
Patent #:
10190970
Issue Dt:
01/29/2019
Application #:
15824692
Filing Dt:
11/28/2017
Publication #:
US20180088028
Pub Dt:
03/29/2018
Title:
TILTED GRATING SENSOR
69
Patent #:
10190970
Issue Dt:
01/29/2019
Application #:
15824692
Filing Dt:
11/28/2017
Publication #:
US20180088028
Pub Dt:
03/29/2018
Title:
TILTED GRATING SENSOR
70
Patent #:
10544647
Issue Dt:
01/28/2020
Application #:
15831659
Filing Dt:
12/05/2017
Publication #:
US20190169952
Pub Dt:
06/06/2019
Title:
MULTIPLE SETTING AND UNSETTING OF INFLATABLE WELL PACKER
71
Patent #:
10544647
Issue Dt:
01/28/2020
Application #:
15831659
Filing Dt:
12/05/2017
Publication #:
US20190169952
Pub Dt:
06/06/2019
Title:
MULTIPLE SETTING AND UNSETTING OF INFLATABLE WELL PACKER
72
Patent #:
10655428
Issue Dt:
05/19/2020
Application #:
15838023
Filing Dt:
12/11/2017
Publication #:
US20190178052
Pub Dt:
06/13/2019
Title:
FLOW CONTROL DEVICE
73
Patent #:
10655428
Issue Dt:
05/19/2020
Application #:
15838023
Filing Dt:
12/11/2017
Publication #:
US20190178052
Pub Dt:
06/13/2019
Title:
FLOW CONTROL DEVICE
74
Patent #:
10323500
Issue Dt:
06/18/2019
Application #:
15840011
Filing Dt:
12/13/2017
Publication #:
US20180100386
Pub Dt:
04/12/2018
Title:
CONTROL SYSTEM FOR DOWNHOLE OPERATIONS
75
Patent #:
10323500
Issue Dt:
06/18/2019
Application #:
15840011
Filing Dt:
12/13/2017
Publication #:
US20180100386
Pub Dt:
04/12/2018
Title:
CONTROL SYSTEM FOR DOWNHOLE OPERATIONS
76
Patent #:
11713636
Issue Dt:
08/01/2023
Application #:
15841651
Filing Dt:
12/14/2017
Publication #:
US20190186223
Pub Dt:
06/20/2019
Title:
WELL PLUGS AND ASSOCIATED SYSTEMS AND METHODS
77
Patent #:
10822892
Issue Dt:
11/03/2020
Application #:
15843844
Filing Dt:
12/15/2017
Publication #:
US20190186215
Pub Dt:
06/20/2019
Title:
WELLBORE TOOL COUPLING MECHANISM
78
Patent #:
10822892
Issue Dt:
11/03/2020
Application #:
15843844
Filing Dt:
12/15/2017
Publication #:
US20190186215
Pub Dt:
06/20/2019
Title:
WELLBORE TOOL COUPLING MECHANISM
79
Patent #:
10590732
Issue Dt:
03/17/2020
Application #:
15847706
Filing Dt:
12/19/2017
Publication #:
US20190186232
Pub Dt:
06/20/2019
Title:
Packing Element Booster with Ratchet Mechanism
80
Patent #:
10590732
Issue Dt:
03/17/2020
Application #:
15847706
Filing Dt:
12/19/2017
Publication #:
US20190186232
Pub Dt:
06/20/2019
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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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