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Patent Assignment Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Reel/Frame:048818/0520   Pages: 12
Recorded: 04/08/2019
Attorney Dkt #:2211209.00123
Conveyance: SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 39
1
Patent #:
9410410
Issue Dt:
08/09/2016
Application #:
13679689
Filing Dt:
11/16/2012
Publication #:
US20140138079
Pub Dt:
05/22/2014
Title:
System for Pumping Hydraulic Fracturing Fluid Using Electric Pumps
2
Patent #:
8789601
Issue Dt:
07/29/2014
Application #:
14190982
Filing Dt:
02/26/2014
Publication #:
US20140174717
Pub Dt:
06/26/2014
Title:
SYSTEM FOR PUMPING HYDRAULIC FRACTURING FLUID USING ELECTRIC PUMPS
3
Patent #:
9650879
Issue Dt:
05/16/2017
Application #:
14622532
Filing Dt:
02/13/2015
Publication #:
US20150211524
Pub Dt:
07/30/2015
Title:
TORSIONAL COUPLING FOR ELECTRIC HYDRAULIC FRACTURING FLUID PUMPS
4
Patent #:
11449018
Issue Dt:
09/20/2022
Application #:
14881535
Filing Dt:
10/13/2015
Publication #:
US20160105022
Pub Dt:
04/14/2016
Title:
SYSTEM AND METHOD FOR PARALLEL POWER AND BLACKOUT PROTECTION FOR ELECTRIC POWERED HYDRAULIC FRACTURING
5
Patent #:
9970278
Issue Dt:
05/15/2018
Application #:
14884363
Filing Dt:
10/15/2015
Publication #:
US20160032703
Pub Dt:
02/04/2016
Title:
SYSTEM FOR CENTRALIZED MONITORING AND CONTROL OF ELECTRIC POWERED HYDRAULIC FRACTURING FLEET
6
Patent #:
9587649
Issue Dt:
03/07/2017
Application #:
14995811
Filing Dt:
01/14/2016
Publication #:
US20160208592
Pub Dt:
07/21/2016
Title:
System for Reducing Noise in a Hydraulic Fracturing Fleet
7
Patent #:
10119381
Issue Dt:
11/06/2018
Application #:
15145414
Filing Dt:
05/03/2016
Publication #:
US20170037717
Pub Dt:
02/09/2017
Title:
System for Reducing Vibrations in a Pressure Pumping Fleet
8
Patent #:
9611728
Issue Dt:
04/04/2017
Application #:
15145440
Filing Dt:
05/03/2016
Publication #:
US20160319649
Pub Dt:
11/03/2016
Title:
Cold Weather Package for Oil Field Hydraulics
9
Patent #:
11959371
Issue Dt:
04/16/2024
Application #:
15145443
Filing Dt:
05/03/2016
Publication #:
US20160319650
Pub Dt:
11/03/2016
Title:
Suction and Discharge Lines for a Dual Hydraulic Fracturing Unit
10
Patent #:
10036238
Issue Dt:
07/31/2018
Application #:
15145491
Filing Dt:
05/03/2016
Publication #:
US20160273328
Pub Dt:
09/22/2016
Title:
Cable Management of Electric Powered Hydraulic Fracturing Pump Unit
11
Patent #:
10526882
Issue Dt:
01/07/2020
Application #:
15183387
Filing Dt:
06/15/2016
Publication #:
US20160290114
Pub Dt:
10/06/2016
Title:
MODULAR REMOTE POWER GENERATION AND TRANSMISSION FOR HYDRAULIC FRACTURING SYSTEM
12
Patent #:
10337308
Issue Dt:
07/02/2019
Application #:
15202085
Filing Dt:
07/05/2016
Publication #:
US20160326854
Pub Dt:
11/10/2016
Title:
SYSTEM FOR PUMPING HYDRAULIC FRACTURING FLUID USING ELECTRIC PUMPS
13
Patent #:
9650871
Issue Dt:
05/16/2017
Application #:
15217040
Filing Dt:
07/22/2016
Publication #:
US20170022788
Pub Dt:
01/26/2017
Title:
SAFETY INDICATOR LIGHTS FOR HYDRAULIC FRACTURING PUMPS
14
Patent #:
10407990
Issue Dt:
09/10/2019
Application #:
15217081
Filing Dt:
07/22/2016
Publication #:
US20170030177
Pub Dt:
02/02/2017
Title:
SLIDE OUT PUMP STAND FOR HYDRAULIC FRACTURING EQUIPMENT
15
Patent #:
10254732
Issue Dt:
04/09/2019
Application #:
15235716
Filing Dt:
08/12/2016
Publication #:
US20160349728
Pub Dt:
12/01/2016
Title:
Monitoring and Control of Proppant Storage from a Datavan
16
Patent #:
11476781
Issue Dt:
10/18/2022
Application #:
15235788
Filing Dt:
08/12/2016
Publication #:
US20160348479
Pub Dt:
12/01/2016
Title:
WIRELINE POWER SUPPLY DURING ELECTRIC POWERED FRACTURING OPERATIONS
17
Patent #:
9745840
Issue Dt:
08/29/2017
Application #:
15291842
Filing Dt:
10/12/2016
Publication #:
US20170030178
Pub Dt:
02/02/2017
Title:
ELECTRIC POWERED PUMP DOWN
18
Patent #:
9840901
Issue Dt:
12/12/2017
Application #:
15293681
Filing Dt:
10/14/2016
Publication #:
US20170096885
Pub Dt:
04/06/2017
Title:
REMOTE MONITORING FOR HYDRAULIC FRACTURING EQUIPMENT
19
Patent #:
10232332
Issue Dt:
03/19/2019
Application #:
15294349
Filing Dt:
10/14/2016
Publication #:
US20170028368
Pub Dt:
02/02/2017
Title:
INDEPENDENT CONTROL OF AUGER AND HOPPER ASSEMBLY IN ELECTRIC BLENDER SYSTEM
20
Patent #:
NONE
Issue Dt:
Application #:
15356436
Filing Dt:
11/18/2016
Publication #:
US20170145918
Pub Dt:
05/25/2017
Title:
SYSTEM FOR GAS COMPRESSION ON ELECTRIC HYDRAULIC FRACTURING FLEETS
21
Patent #:
9995218
Issue Dt:
06/12/2018
Application #:
15486970
Filing Dt:
04/13/2017
Publication #:
US20170218843
Pub Dt:
08/03/2017
Title:
TURBINE CHILLING FOR OIL FIELD POWER GENERATION
22
Patent #:
10020711
Issue Dt:
07/10/2018
Application #:
15487656
Filing Dt:
04/14/2017
Publication #:
US20170218727
Pub Dt:
08/03/2017
Title:
SYSTEM FOR FUELING ELECTRIC POWERED HYDRAULIC FRACTURING EQUIPMENT WITH MULTIPLE FUEL SOURCES
23
Patent #:
9893500
Issue Dt:
02/13/2018
Application #:
15487694
Filing Dt:
04/14/2017
Publication #:
US20170222409
Pub Dt:
08/03/2017
Title:
SWITCHGEAR LOAD SHARING FOR OIL FIELD EQUIPMENT
24
Patent #:
11066912
Issue Dt:
07/20/2021
Application #:
15581625
Filing Dt:
04/28/2017
Publication #:
US20170226839
Pub Dt:
08/10/2017
Title:
TORSIONAL COUPLING FOR ELECTRIC HYDRAULIC FRACTURING FLUID PUMPS
25
Patent #:
10280724
Issue Dt:
05/07/2019
Application #:
15644487
Filing Dt:
07/07/2017
Publication #:
US20190010793
Pub Dt:
01/10/2019
Title:
HYDRAULIC FRACTURING EQUIPMENT WITH NON-HYDRAULIC POWER
26
Patent #:
10408030
Issue Dt:
09/10/2019
Application #:
15653028
Filing Dt:
07/18/2017
Publication #:
US20170314380
Pub Dt:
11/02/2017
Title:
ELECTRIC POWERED PUMP DOWN
27
Patent #:
11181107
Issue Dt:
11/23/2021
Application #:
15829419
Filing Dt:
12/01/2017
Publication #:
US20180156210
Pub Dt:
06/07/2018
Title:
CONSTANT VOLTAGE POWER DISTRIBUTION SYSTEM FOR USE WITH AN ELECTRIC HYDRAULIC FRACTURING SYSTEM
28
Patent #:
10107086
Issue Dt:
10/23/2018
Application #:
15838033
Filing Dt:
12/11/2017
Publication #:
US20180112507
Pub Dt:
04/26/2018
Title:
REMOTE MONITORING FOR HYDRAULIC FRACTURING EQUIPMENT
29
Patent #:
10686301
Issue Dt:
06/16/2020
Application #:
15893766
Filing Dt:
02/12/2018
Publication #:
US20180183219
Pub Dt:
06/28/2018
Title:
SWITCHGEAR LOAD SHARING FOR OIL FIELD EQUIPMENT
30
Patent #:
11091992
Issue Dt:
08/17/2021
Application #:
15978838
Filing Dt:
05/14/2018
Publication #:
US20180258746
Pub Dt:
09/13/2018
Title:
SYSTEM FOR CENTRALIZED MONITORING AND CONTROL OF ELECTRIC POWERED HYDRAULIC FRACTURING FLEET
31
Patent #:
10731561
Issue Dt:
08/04/2020
Application #:
15994759
Filing Dt:
05/31/2018
Publication #:
US20180274446
Pub Dt:
09/27/2018
Title:
TURBINE CHILLING FOR OIL FIELD POWER GENERATION
32
Patent #:
10927802
Issue Dt:
02/23/2021
Application #:
15994772
Filing Dt:
05/31/2018
Publication #:
US20180278124
Pub Dt:
09/27/2018
Title:
SYSTEM FOR FUELING ELECTRIC POWERED HYDRAULIC FRACTURING EQUIPMENT WITH MULTIPLE FUEL SOURCES
33
Patent #:
10947829
Issue Dt:
03/16/2021
Application #:
16047653
Filing Dt:
07/27/2018
Publication #:
US20180334893
Pub Dt:
11/22/2018
Title:
CABLE MANAGEMENT OF ELECTRIC POWERED HYDRAULIC FRACTURING PUMP UNIT
34
Patent #:
11067481
Issue Dt:
07/20/2021
Application #:
16152695
Filing Dt:
10/05/2018
Publication #:
US20190107466
Pub Dt:
04/11/2019
Title:
INSTRUMENTED FRACTURING SLURRY FLOW SYSTEM AND METHOD
35
Patent #:
NONE
Issue Dt:
Application #:
16152732
Filing Dt:
10/05/2018
Publication #:
US20190106970
Pub Dt:
04/11/2019
Title:
ELECTRIC POWERED HYDRAULIC FRACTURING SYSTEM WITHOUT GEAR REDUCTION
36
Patent #:
10934824
Issue Dt:
03/02/2021
Application #:
16158756
Filing Dt:
10/12/2018
Publication #:
US20190040727
Pub Dt:
02/07/2019
Title:
SYSTEM FOR REDUCING VIBRATIONS IN A PRESSURE PUMPING FLEET
37
Patent #:
10408031
Issue Dt:
09/10/2019
Application #:
16160708
Filing Dt:
10/15/2018
Publication #:
US20190112910
Pub Dt:
04/18/2019
Title:
AUTOMATED FRACTURING SYSTEM AND METHOD
38
Patent #:
NONE
Issue Dt:
Application #:
16167083
Filing Dt:
10/22/2018
Publication #:
US20190055826
Pub Dt:
02/21/2019
Title:
REMOTE MONITORING FOR HYDRAULIC FRACTURING EQUIPMENT
39
Patent #:
10655435
Issue Dt:
05/19/2020
Application #:
16170695
Filing Dt:
10/25/2018
Publication #:
US20190120024
Pub Dt:
04/25/2019
Title:
SMART FRACTURING SYSTEM AND METHOD
Assignor
1
U.S. WELL SERVICES, LLC
Exec Dt:
01/07/2019
Assignee
1
U.S. BANK NATIONAL ASSOCIATION, AS ADMINISTRATIVE AGENT
214 N. TRYON STREET, 26TH FLOOR
ATTN: CDO TRUST SERVICES/ JAMES HANLEY
CHARLOTTE, NORTH CAROLINA 28202
Correspondence name and address
WILMER CUTLER PICKERING HALE AND DORR LLP
1875 PENNSYLVANIA AVENUE NW
WASHINGTON, DC 20006

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