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Reel/Frame:	054288/0302			Pages:	115
		Recorded:	08/28/2020
Attorney Dkt #:	22985-002
Conveyance:	SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).

Total properties: 1500
Page 13 of 16
Pages: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16

1

Patent #:	10385640	Issue Dt:	08/20/2019	Application #:	15403000	Filing Dt:	01/10/2017
Publication #:	US20180195359	Pub Dt:	07/12/2018
Title:	TENSION CUTTING CASING AND WELLHEAD RETRIEVAL SYSTEM

2

Patent #:	10087747	Issue Dt:	10/02/2018	Application #:	15423794	Filing Dt:	02/03/2017
Publication #:	US20170145814	Pub Dt:	05/25/2017
Title:	MANIPULATION OF MULTI-COMPONENT GEOPHONE DATA TO IDENTIFY DOWNHOLE CONDITIONS

3

Patent #:	10837275	Issue Dt:	11/17/2020	Application #:	15425868	Filing Dt:	02/06/2017
Publication #:	US20180223651	Pub Dt:	08/09/2018
Title:	LEAK DETECTION FOR DOWNHOLE ISOLATION VALVE

4

Patent #:	10329860	Issue Dt:	06/25/2019	Application #:	15426229	Filing Dt:	02/07/2017
Publication #:	US20170145764	Pub Dt:	05/25/2017
Title:	MANAGED PRESSURE DRILLING SYSTEM HAVING WELL CONTROL MODE

5

Patent #:	10041335	Issue Dt:	08/07/2018	Application #:	15426512	Filing Dt:	02/07/2017
Publication #:	US20170145791	Pub Dt:	05/25/2017
Title:	SWITCHING DEVICE FOR, AND A METHOD OF SWITCHING, A DOWNHOLE TOOL

6

Patent #:	9988886	Issue Dt:	06/05/2018	Application #:	15432573	Filing Dt:	02/14/2017
Publication #:	US20170152733	Pub Dt:	06/01/2017
Title:	GAS LIFT VALVE WITH MIXED BELLOWS AND FLOATING CONSTANT VOLUME FLUID CHAMBER

7

Patent #:	10900350	Issue Dt:	01/26/2021	Application #:	15433729	Filing Dt:	02/15/2017
Publication #:	US20170159363	Pub Dt:	06/08/2017
Title:	RFID DEVICE FOR USE DOWNHOLE

8

Patent #:	10280712	Issue Dt:	05/07/2019	Application #:	15437492	Filing Dt:	02/21/2017
Publication #:	US20170241238	Pub Dt:	08/24/2017
Title:	Hydraulically Actuated Fluid Communication Mechanism

9

Patent #:	10914139	Issue Dt:	02/09/2021	Application #:	15439757	Filing Dt:	02/22/2017
Publication #:	US20180238147	Pub Dt:	08/23/2018
Title:	Systems and Methods For Optimization Of The Number Of Diverter Injections And The Timing Of The Diverter Injections Relative To Stimulant Injection

10

Patent #:	10704364	Issue Dt:	07/07/2020	Application #:	15444016	Filing Dt:	02/27/2017
Publication #:	US20180245432	Pub Dt:	08/30/2018
Title:	COUPLER WITH THREADED CONNECTION FOR PIPE HANDLER

11

Patent #:	10422450	Issue Dt:	09/24/2019	Application #:	15445361	Filing Dt:	02/28/2017
Publication #:	US20180224029	Pub Dt:	08/09/2018
Title:	AUTONOMOUS CONNECTION EVALUATION AND AUTOMATED SHOULDER DETECTION FOR TUBULAR MAKEUP

12

Patent #:	10718173	Issue Dt:	07/21/2020	Application #:	15445558	Filing Dt:	02/28/2017
Publication #:	US20180245414	Pub Dt:	08/30/2018
Title:	SELF-ADJUSTING SLIPS

13

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

14

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

15

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

16

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

17

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

18

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

19

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

20

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

21

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

22

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

23

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

24

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

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 #:	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

28

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

29

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

30

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

31

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

32

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

33

Patent #:	10920510	Issue Dt:	02/16/2021	Application #:	15515406	Filing Dt:	03/29/2017
Publication #:	US20170234090	Pub Dt:	08/17/2017
Title:	Downhole Anchor

34

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

35

Patent #:	10538982	Issue Dt:	01/21/2020	Application #:	15550516	Filing Dt:	08/11/2017
Publication #:	US20180038181	Pub Dt:	02/08/2018
Title:	VALVE ASSEMBLY WITH A FILTER CHAMBER

36

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

37

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

38

Patent #:	10322912	Issue Dt:	06/18/2019	Application #:	15570843	Filing Dt:	10/31/2017
Publication #:	US20180148301	Pub Dt:	05/31/2018
Title:	Connector System

39

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

40

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

41

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

42

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

43

Patent #:	NONE	Issue Dt:		Application #:	15593466	Filing Dt:	05/12/2017
Publication #:	US20180328139	Pub Dt:	11/15/2018
Title:	Temporary Barrier for Inflow Control Device

44

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

45

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

46

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

47

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

48

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

49

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

50

Patent #:	10641063	Issue Dt:	05/05/2020	Application #:	15602907	Filing Dt:	05/23/2017
Publication #:	US20180340397	Pub Dt:	11/29/2018
Title:	SAFETY VALVE WITH INTEGRAL ANNULAR CHAMBER HOUSING

51

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

52

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

53

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

54

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

55

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

56

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

57

Patent #:	10024988	Issue Dt:	07/17/2018	Application #:	15633173	Filing Dt:	06/26/2017
Publication #:	US20170293040	Pub Dt:	10/12/2017
Title:	Gain Stabilization of Radiation Detectors Via Spectrum Analysis

58

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

59

Patent #:	10546159	Issue Dt:	01/28/2020	Application #:	15643769	Filing Dt:	07/07/2017
Publication #:	US20190012492	Pub Dt:	01/10/2019
Title:	System and Method for Handling Pumping Units in Out-Of-Balance Condition

60

Patent #:	10138710	Issue Dt:	11/27/2018	Application #:	15645778	Filing Dt:	07/10/2017
Publication #:	US20180051537	Pub Dt:	02/22/2018
Title:	BIDIRECTIONAL DOWNHOLE ISOLATION VALVE

61

Patent #:	10550675	Issue Dt:	02/04/2020	Application #:	15646945	Filing Dt:	07/11/2017
Publication #:	US20170306730	Pub Dt:	10/26/2017
Title:	ROD DRIVEN CENTRIFUGAL PUMPING SYSTEM FOR ADVERSE WELL PRODUCTION

62

Patent #:	10355403	Issue Dt:	07/16/2019	Application #:	15656508	Filing Dt:	07/21/2017
Publication #:	US20190027860	Pub Dt:	01/24/2019
Title:	TOOL COUPLER FOR USE WITH A TOP DRIVE

63

Patent #:	10443326	Issue Dt:	10/15/2019	Application #:	15656684	Filing Dt:	07/21/2017
Publication #:	US20180258717	Pub Dt:	09/13/2018
Title:	COMBINED MULTI-COUPLER

64

Patent #:	10527104	Issue Dt:	01/07/2020	Application #:	15656914	Filing Dt:	07/21/2017
Publication #:	US20190024721	Pub Dt:	01/24/2019
Title:	COMBINED MULTI-COUPLER FOR TOP DRIVE

65

Patent #:	10626690	Issue Dt:	04/21/2020	Application #:	15659704	Filing Dt:	07/26/2017
Publication #:	US20170321508	Pub Dt:	11/09/2017
Title:	FILL UP TOOL

66

Patent #:	10577892	Issue Dt:	03/03/2020	Application #:	15667504	Filing Dt:	08/02/2017
Publication #:	US20190040717	Pub Dt:	02/07/2019
Title:	POSITIONING TOOL

67

Patent #:	10745978	Issue Dt:	08/18/2020	Application #:	15670897	Filing Dt:	08/07/2017
Publication #:	US20190040914	Pub Dt:	02/07/2019
Title:	DOWNHOLE TOOL COUPLING SYSTEM

68

Patent #:	10030454	Issue Dt:	07/24/2018	Application #:	15674848	Filing Dt:	08/11/2017
Publication #:	US20170342783	Pub Dt:	11/30/2017
Title:	TUBULAR HANDLING TOOL

69

Patent #:	10787869	Issue Dt:	09/29/2020	Application #:	15675404	Filing Dt:	08/11/2017
Publication #:	US20190048671	Pub Dt:	02/14/2019
Title:	ELECTRIC TONG WITH ONBOARD HYDRAULIC POWER UNIT

70

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

71

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

72

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

73

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

74

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

75

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

76

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

77

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

78

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

79

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

80

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

81

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

82

Patent #:	10215880	Issue Dt:	02/26/2019	Application #:	15725051	Filing Dt:	10/04/2017
Title:	Pulsed Neutron Determination of Gravel Pack Density

83

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

84

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

85

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

86

Patent #:	10865625	Issue Dt:	12/15/2020	Application #:	15743929	Filing Dt:	01/11/2018
Publication #:	US20180371882	Pub Dt:	12/27/2018
Title:	EXPANDABLE LINER

87

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

88

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

89

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

90

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

91

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

92

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

93

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

94

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

95

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

96

Patent #:	10808474	Issue Dt:	10/20/2020	Application #:	15792592	Filing Dt:	10/24/2017
Publication #:	US20190119998	Pub Dt:	04/25/2019
Title:	METHOD AND SYSTEM FOR EVALUATING TUBULAR MAKEUP

97

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

98

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

99

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

100

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

Assignors

1

WEATHERFORD TECHNOLOGY HOLDINGS, LLC

Exec Dt:

08/28/2020

2

WEATHERFORD NETHERLANDS B.V.

Exec Dt:

08/28/2020

3

WEATHERFORD NORGE AS

Exec Dt:

08/28/2020

4

HIGH PRESSURE INTEGRITY, INC.

Exec Dt:

08/28/2020

5

PRECISION ENERGY SERVICES, INC.

Exec Dt:

08/28/2020

6

WEATHERFORD CANADA LTD.

Exec Dt:

08/28/2020

7

WEATHERFORD SWITZERLAND TRADING AND DEVELOPMENT GMBH

Exec Dt:

08/28/2020

8

PRECISION ENERGY SERVICES ULC

Exec Dt:

08/28/2020

9

WEATHERFORD U.K. LIMITED

Exec Dt:

08/28/2020

Assignee

1

WILMINGTON TRUST, NATIONAL ASSOCIATION

50 SOUTH STREET SUITE 1290

MINNEAPOLIS, MINNESOTA 55402

Correspondence name and address
	MARISSA POTTS
	PAUL, WEISS, RIFKIND, WHARTON & GARRISON LLP
	1285 AVENUE OF THE AMERICAS
	NEW YORK, NY 10019-6064

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