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

1

Patent #:	9778078	Issue Dt:	10/03/2017	Application #:	14276792	Filing Dt:	05/13/2014
Publication #:	US20140340235	Pub Dt:	11/20/2014
Title:	TIME DIVISION MULTIPLEXING (TDM) AND WAVELENGTH DIVISION MULTIPLEXING (WDM) FAST-SWEEP INTERROGATOR

2

Patent #:	10227826	Issue Dt:	03/12/2019	Application #:	14276956	Filing Dt:	05/13/2014
Publication #:	US20140332270	Pub Dt:	11/13/2014
Title:	METHOD AND APPARATUS FOR OPERATING A DOWNHOLE TOOL

3

Patent #:	9465137	Issue Dt:	10/11/2016	Application #:	14280020	Filing Dt:	05/16/2014
Publication #:	US20140339411	Pub Dt:	11/20/2014
Title:	OPTICAL COUPLERS USED IN A DOWNHOLE SPLITTER ASSEMBLY

4

Patent #:	10082007	Issue Dt:	09/25/2018	Application #:	14282692	Filing Dt:	05/20/2014
Publication #:	US20140251609	Pub Dt:	09/11/2014
Title:	ASSEMBLY FOR TOE-TO-HEEL GRAVEL PACKING AND REVERSE CIRCULATING EXCESS SLURRY

5

Patent #:	9353603	Issue Dt:	05/31/2016	Application #:	14286655	Filing Dt:	05/23/2014
Publication #:	US20140338917	Pub Dt:	11/20/2014
Title:	LANDING STRING COMPENSATOR

6

Patent #:	9567821	Issue Dt:	02/14/2017	Application #:	14295906	Filing Dt:	06/04/2014
Publication #:	US20140284046	Pub Dt:	09/25/2014
Title:	Wellbore Isolation Tool Using Sealing Element Having Shape Memory Polymer

7

Patent #:	10030480	Issue Dt:	07/24/2018	Application #:	14304663	Filing Dt:	06/13/2014
Publication #:	US20140290933	Pub Dt:	10/02/2014
Title:	DEBRIS BARRIER ASSEMBLY

8

Patent #:	9797236	Issue Dt:	10/24/2017	Application #:	14305227	Filing Dt:	06/16/2014
Publication #:	US20150361780	Pub Dt:	12/17/2015
Title:	Logging While Drilling Electrical Imager and Method for Measurement in Oil Based Mud

9

Patent #:	9389174	Issue Dt:	07/12/2016	Application #:	14308296	Filing Dt:	06/18/2014
Publication #:	US20150369731	Pub Dt:	12/24/2015
Title:	TIME DIVISION MULTIPLEXING (TDM) AND WAVELENGTH DIVISION MULTIPLEXING (WDM) SENSOR ARRAYS

10

Patent #:	10262168	Issue Dt:	04/16/2019	Application #:	14308336	Filing Dt:	06/18/2014
Publication #:	US20140306853	Pub Dt:	10/16/2014
Title:	Antenna for Use in a Downhole Tubular

11

Patent #:	10132137	Issue Dt:	11/20/2018	Application #:	14313089	Filing Dt:	06/24/2014
Publication #:	US20150000982	Pub Dt:	01/01/2015
Title:	BIDIRECTIONAL DOWNHOLE ISOLATION VALVE

12

Patent #:	9784047	Issue Dt:	10/10/2017	Application #:	14316544	Filing Dt:	06/26/2014
Publication #:	US20150000987	Pub Dt:	01/01/2015
Title:	EXTENDABLE AND RETRACTABLE STABILIZER

13

Patent #:	10138704	Issue Dt:	11/27/2018	Application #:	14318147	Filing Dt:	06/27/2014
Publication #:	US20150376979	Pub Dt:	12/31/2015
Title:	STRADDLE PACKER SYSTEM

14

Patent #:	10132147	Issue Dt:	11/20/2018	Application #:	14322516	Filing Dt:	07/02/2014
Publication #:	US20160003019	Pub Dt:	01/07/2016
Title:	System and Method for Modeling and Design of Pulse Fracturing Networks

15

Patent #:	8905140	Issue Dt:	12/09/2014	Application #:	14324855	Filing Dt:	07/07/2014
Publication #:	US20140318796	Pub Dt:	10/30/2014
Title:	DOWNHOLE DEPLOYMENT VALVES

16

Patent #:	9175208	Issue Dt:	11/03/2015	Application #:	14328853	Filing Dt:	07/11/2014
Publication #:	US20140318795	Pub Dt:	10/30/2014
Title:	COMPOSITIONS AND METHODS FOR BREAKING HYDRAULIC FRACTURING FLUIDS

17

Patent #:	9677963	Issue Dt:	06/13/2017	Application #:	14330338	Filing Dt:	07/14/2014
Publication #:	US20160011066	Pub Dt:	01/14/2016
Title:	SMALL PROFILE PRESSURE AND TEMPERATURE GAUGES

18

Patent #:	10018012	Issue Dt:	07/10/2018	Application #:	14344482	Filing Dt:	09/05/2014
Publication #:	US20150021045	Pub Dt:	01/22/2015
Title:	ROTATING FLOW CONTROL DEVICE FOR WELLBORE FLUID CONTROL DEVICE

19

Patent #:	9739127	Issue Dt:	08/22/2017	Application #:	14390309	Filing Dt:	10/02/2014
Publication #:	US20150053408	Pub Dt:	02/26/2015
Title:	METHOD AND SYSTEM FOR OPERATING A DOWNHOLE TOOL, FOR FRACTURING A FORMATION AND/OR FOR COMPLETING A WELLBORE

20

Patent #:	9834994	Issue Dt:	12/05/2017	Application #:	14406460	Filing Dt:	12/08/2014
Publication #:	US20150159437	Pub Dt:	06/11/2015
Title:	Apparatus and Method for Controlling a Part of a Downhole Assembly, and a Downhole Assembly

21

Patent #:	9683422	Issue Dt:	06/20/2017	Application #:	14406650	Filing Dt:	12/09/2014
Publication #:	US20150159460	Pub Dt:	06/11/2015
Title:	ROTATING FLOW CONTROL DIVERTER HAVING DUAL STRIPPER ELEMENTS

22

Patent #:	11180971	Issue Dt:	11/23/2021	Application #:	14416909	Filing Dt:	08/05/2015
Publication #:	US20150330174	Pub Dt:	11/19/2015
Title:	Flow Restrictor

23

Patent #:	10724360	Issue Dt:	07/28/2020	Application #:	14431497	Filing Dt:	03/26/2015
Publication #:	US20150240628	Pub Dt:	08/27/2015
Title:	WELL ISOLATION

24

Patent #:	10036231	Issue Dt:	07/31/2018	Application #:	14435982	Filing Dt:	04/15/2015
Publication #:	US20150252652	Pub Dt:	09/10/2015
Title:	FLOW CONTROL ASSEMBLY

25

Patent #:	10077627	Issue Dt:	09/18/2018	Application #:	14441752	Filing Dt:	05/08/2015
Publication #:	US20150285028	Pub Dt:	10/08/2015
Title:	DOWNHOLE APPARATUS AND METHOD

26

Patent #:	9759044	Issue Dt:	09/12/2017	Application #:	14444470	Filing Dt:	07/28/2014
Publication #:	US20160024872	Pub Dt:	01/28/2016
Title:	Revolving Ball Seat for Hydraulically Actuating Tools

27

Patent #:	9677356	Issue Dt:	06/13/2017	Application #:	14446642	Filing Dt:	07/30/2014
Publication #:	US20150027737	Pub Dt:	01/29/2015
Title:	Insert Units for Non-metallic Slips Oriented Normal to Cone Face

28

Patent #:	10113372	Issue Dt:	10/30/2018	Application #:	14447187	Filing Dt:	07/30/2014
Publication #:	US20150034336	Pub Dt:	02/05/2015
Title:	CENTRALIZER

29

Patent #:	9732597	Issue Dt:	08/15/2017	Application #:	14447288	Filing Dt:	07/30/2014
Publication #:	US20160032695	Pub Dt:	02/04/2016
Title:	TELEMETRY OPERATED EXPANDABLE LINER SYSTEM

30

Patent #:	10060190	Issue Dt:	08/28/2018	Application #:	14450661	Filing Dt:	08/04/2014
Publication #:	US20140338976	Pub Dt:	11/20/2014
Title:	EXTENDABLE CUTTING TOOLS FOR USE IN A WELLBORE

31

Patent #:	10018008	Issue Dt:	07/10/2018	Application #:	14453389	Filing Dt:	08/06/2014
Publication #:	US20160040499	Pub Dt:	02/11/2016
Title:	COMPOSITE FRACTURE PLUG AND ASSOCIATED METHODS

32

Patent #:	9715025	Issue Dt:	07/25/2017	Application #:	14463289	Filing Dt:	08/19/2014
Publication #:	US20160054461	Pub Dt:	02/25/2016
Title:	Normalization of Sector Amplitudes Using Monopole Amplitudes

33

Patent #:	9771797	Issue Dt:	09/26/2017	Application #:	14467504	Filing Dt:	08/25/2014
Publication #:	US20140360258	Pub Dt:	12/11/2014
Title:	AUTONOMOUS FORMATION PRESSURE TEST PROCESS FOR FORMATION EVALUATION TOOL

34

Patent #:	9404346	Issue Dt:	08/02/2016	Application #:	14477515	Filing Dt:	09/04/2014
Publication #:	US20140367114	Pub Dt:	12/18/2014
Title:	LATCH POSITION INDICATOR SYSTEM AND METHOD

35

Patent #:	9745810	Issue Dt:	08/29/2017	Application #:	14481491	Filing Dt:	09/09/2014
Publication #:	US20150053424	Pub Dt:	02/26/2015
Title:	FILL UP TOOL

36

Patent #:	10087707	Issue Dt:	10/02/2018	Application #:	14484386	Filing Dt:	09/12/2014
Publication #:	US20150068732	Pub Dt:	03/12/2015
Title:	MOLDED COMPOSITE SLIP OF SHEET MOLDED COMPOUND FOR DOWNHOLE TOOL

37

Patent #:	10053961	Issue Dt:	08/21/2018	Application #:	14486915	Filing Dt:	09/15/2014
Publication #:	US20150075799	Pub Dt:	03/19/2015
Title:	DOWNHOLE DEBRIS RETRIEVER

38

Patent #:	9719303	Issue Dt:	08/01/2017	Application #:	14494230	Filing Dt:	09/23/2014
Publication #:	US20150060078	Pub Dt:	03/05/2015
Title:	SUBSEA DRILLING WITH CASING

39

Patent #:	10087701	Issue Dt:	10/02/2018	Application #:	14496681	Filing Dt:	09/25/2014
Publication #:	US20150027688	Pub Dt:	01/29/2015
Title:	LOW PROFILE ROTATING CONTROL DEVICE

40

Patent #:	9938781	Issue Dt:	04/10/2018	Application #:	14496936	Filing Dt:	09/25/2014
Publication #:	US20150101812	Pub Dt:	04/16/2015
Title:	MILLING SYSTEM FOR ABANDONING A WELLBORE

41

Patent #:	10451807	Issue Dt:	10/22/2019	Application #:	14497573	Filing Dt:	09/26/2014
Publication #:	US20150117810	Pub Dt:	04/30/2015
Title:	STRAIN ISOLATED FIBER BRAGG GRATING SENSORS

42

Patent #:	9637038	Issue Dt:	05/02/2017	Application #:	14502395	Filing Dt:	09/30/2014
Publication #:	US20150016915	Pub Dt:	01/15/2015
Title:	Continuous Rod Transport System

43

Patent #:	9873366	Issue Dt:	01/23/2018	Application #:	14502435	Filing Dt:	09/30/2014
Publication #:	US20150014462	Pub Dt:	01/15/2015
Title:	Continuous Rod Transport System

44

Patent #:	9371711	Issue Dt:	06/21/2016	Application #:	14502551	Filing Dt:	09/30/2014
Publication #:	US20150013971	Pub Dt:	01/15/2015
Title:	TEST PACKER AND METHOD FOR USE

45

Patent #:	9523252	Issue Dt:	12/20/2016	Application #:	14506411	Filing Dt:	10/03/2014
Publication #:	US20150096766	Pub Dt:	04/09/2015
Title:	FLOATING DEVICE RUNNING TOOL

46

Patent #:	9915124	Issue Dt:	03/13/2018	Application #:	14509938	Filing Dt:	10/08/2014
Publication #:	US20150101809	Pub Dt:	04/16/2015
Title:	PISTON FLOAT EQUIPMENT

47

Patent #:	10487618	Issue Dt:	11/26/2019	Application #:	14510984	Filing Dt:	10/09/2014
Publication #:	US20150101801	Pub Dt:	04/16/2015
Title:	SYSTEM AND METHOD FOR SEALING A WELLBORE

48

Patent #:	9631157	Issue Dt:	04/25/2017	Application #:	14513315	Filing Dt:	10/14/2014
Publication #:	US20150111793	Pub Dt:	04/23/2015
Title:	Cu-Ni-Sn Alloy Overlay for Bearing Surfaces on Oilfield Equipment

49

Patent #:	10107095	Issue Dt:	10/23/2018	Application #:	14517622	Filing Dt:	10/17/2014
Publication #:	US20150130468	Pub Dt:	05/14/2015
Title:	APPARATUS AND METHOD FOR MONITORING A FLUID

50

Patent #:	10808498	Issue Dt:	10/20/2020	Application #:	14521556	Filing Dt:	10/23/2014
Publication #:	US20160115764	Pub Dt:	04/28/2016
Title:	METHODS AND APPARATUS RELATED TO AN EXPANDABLE PORT COLLAR

51

Patent #:	10787900	Issue Dt:	09/29/2020	Application #:	14522852	Filing Dt:	10/24/2014
Publication #:	US20150144334	Pub Dt:	05/28/2015
Title:	DIFFERENTIAL PRESSURE INDICATOR FOR DOWNHOLE ISOLATION VALVE

52

Patent #:	9765605	Issue Dt:	09/19/2017	Application #:	14522960	Filing Dt:	10/24/2014
Publication #:	US20150114639	Pub Dt:	04/30/2015
Title:	RE-FRACTURE APPARATUS AND METHOD FOR WELLBORE

53

Patent #:	9341735	Issue Dt:	05/17/2016	Application #:	14528568	Filing Dt:	10/30/2014
Publication #:	US20160124106	Pub Dt:	05/05/2016
Title:	APPARATUS AND METHOD FOR SIMULTANEOUSLY OBTAINING QUANTITATIVE MEASUREMENTS OF FORMATION RESISTIVITY AND PERMITTIVITY IN BOTH WATER AND OIL BASED MUD

54

Patent #:	9915120	Issue Dt:	03/13/2018	Application #:	14529860	Filing Dt:	10/31/2014
Publication #:	US20150053395	Pub Dt:	02/26/2015
Title:	Seal Element

55

Patent #:	10077616	Issue Dt:	09/18/2018	Application #:	14530461	Filing Dt:	10/31/2014
Publication #:	US20150136384	Pub Dt:	05/21/2015
Title:	WIPER AND SEAL ASSEMBLY FOR A PUMP

56

Patent #:	10301526	Issue Dt:	05/28/2019	Application #:	14531027	Filing Dt:	11/03/2014
Publication #:	US20150051311	Pub Dt:	02/19/2015
Title:	RESIN SEALANT FOR ZONAL ISOLATION AND METHODS FOR MAKING AND USING SAME

57

Patent #:	10208553	Issue Dt:	02/19/2019	Application #:	14532594	Filing Dt:	11/04/2014
Publication #:	US20150122480	Pub Dt:	05/07/2015
Title:	MAGNETIC RETRIEVAL APPARATUS

58

Patent #:	10309183	Issue Dt:	06/04/2019	Application #:	14535418	Filing Dt:	11/07/2014
Publication #:	US20150159462	Pub Dt:	06/11/2015
Title:	Internally Degradable Plugs for Downhole Use

59

Patent #:	9631442	Issue Dt:	04/25/2017	Application #:	14541354	Filing Dt:	11/14/2014
Publication #:	US20150176347	Pub Dt:	06/25/2015
Title:	HEAVE COMPENSATION SYSTEM FOR ASSEMBLING A DRILL STRING

60

Patent #:	9856718	Issue Dt:	01/02/2018	Application #:	14542441	Filing Dt:	11/14/2014
Publication #:	US20160138366	Pub Dt:	05/19/2016
Title:	METHOD AND APPARATUS FOR SELECTIVE INJECTION

61

Patent #:	10001769	Issue Dt:	06/19/2018	Application #:	14546301	Filing Dt:	11/18/2014
Publication #:	US20160139588	Pub Dt:	05/19/2016
Title:	SYSTEMS AND METHODS FOR OPTIMIZING FORMATION FRACTURING OPERATIONS

62

Patent #:	10202829	Issue Dt:	02/12/2019	Application #:	14550000	Filing Dt:	11/21/2014
Publication #:	US20150176373	Pub Dt:	06/25/2015
Title:	Inflow Control Device Having Elongated Slots for Bridging Off During Fluid Loss Control

63

Patent #:	9581015	Issue Dt:	02/28/2017	Application #:	14550543	Filing Dt:	11/21/2014
Publication #:	US20150176393	Pub Dt:	06/25/2015
Title:	Clustering Process for Analyzing Pressure Gradient Data

64

Patent #:	9976389	Issue Dt:	05/22/2018	Application #:	14554969	Filing Dt:	11/26/2014
Publication #:	US20150152712	Pub Dt:	06/04/2015
Title:	METHOD AND APPARATUS FOR TREATING A WELLBORE

65

Patent #:	9995112	Issue Dt:	06/12/2018	Application #:	14555015	Filing Dt:	11/26/2014
Publication #:	US20150152710	Pub Dt:	06/04/2015
Title:	METHOD AND APPARATUS FOR TREATING A WELLBORE

66

Patent #:	9995113	Issue Dt:	06/12/2018	Application #:	14555055	Filing Dt:	11/26/2014
Publication #:	US20150152713	Pub Dt:	06/04/2015
Title:	METHOD AND APPARATUS FOR TREATING A WELLBORE

67

Patent #:	9885225	Issue Dt:	02/06/2018	Application #:	14555087	Filing Dt:	11/26/2014
Publication #:	US20150152714	Pub Dt:	06/04/2015
Title:	METHOD AND APPARATUS FOR TREATING A WELLBORE

68

Patent #:	9695672	Issue Dt:	07/04/2017	Application #:	14560038	Filing Dt:	12/04/2014
Publication #:	US20150083435	Pub Dt:	03/26/2015
Title:	Wellhead Downhole Line Communication Arrangement

69

Patent #:	9885224	Issue Dt:	02/06/2018	Application #:	14560364	Filing Dt:	12/04/2014
Publication #:	US20150152709	Pub Dt:	06/04/2015
Title:	BURST SLEEVE AND POSITIVE INDICATION FOR FRACTURE SLEEVE OPENING

70

Patent #:	10487597	Issue Dt:	11/26/2019	Application #:	14561295	Filing Dt:	12/05/2014
Publication #:	US20150159444	Pub Dt:	06/11/2015
Title:	TUBULAR HANDLING TOOL

71

Patent #:	9976384	Issue Dt:	05/22/2018	Application #:	14561693	Filing Dt:	12/05/2014
Publication #:	US20150184489	Pub Dt:	07/02/2015
Title:	TOE SLEEVE ISOLATION SYSTEM FOR CEMENTED CASING IN BOREHOLE

72

Patent #:	9879485	Issue Dt:	01/30/2018	Application #:	14569414	Filing Dt:	12/12/2014
Publication #:	US20160168924	Pub Dt:	06/16/2016
Title:	STABILIZER

73

Patent #:	9759040	Issue Dt:	09/12/2017	Application #:	14573501	Filing Dt:	12/17/2014
Publication #:	US20150176369	Pub Dt:	06/25/2015
Title:	AUTONOMOUS SELECTIVE SHIFTING TOOL

74

Patent #:	10030481	Issue Dt:	07/24/2018	Application #:	14575239	Filing Dt:	12/18/2014
Publication #:	US20150101829	Pub Dt:	04/16/2015
Title:	METHOD AND APPARATUS FOR A WELLBORE ASSEMBLY

75

Patent #:	10253602	Issue Dt:	04/09/2019	Application #:	14575316	Filing Dt:	12/18/2014
Publication #:	US20150233216	Pub Dt:	08/20/2015
Title:	SHUNT TUBE CONNECTIONS FOR WELLSCREEN ASSEMBLY

76

Patent #:	9745818	Issue Dt:	08/29/2017	Application #:	14578674	Filing Dt:	12/22/2014
Publication #:	US20150176364	Pub Dt:	06/25/2015
Title:	DOWNHOLE ISOLATION METHODS AND APPARATUS THEREFOR

77

Patent #:	9932779	Issue Dt:	04/03/2018	Application #:	14580398	Filing Dt:	12/23/2014
Publication #:	US20150122509	Pub Dt:	05/07/2015
Title:	Centraliser

78

Patent #:	9695675	Issue Dt:	07/04/2017	Application #:	14585397	Filing Dt:	12/30/2014
Publication #:	US20150192001	Pub Dt:	07/09/2015
Title:	High-Rate Injection Screen Assembly with Checkable Ports

79

Patent #:	9422776	Issue Dt:	08/23/2016	Application #:	14593329	Filing Dt:	01/09/2015
Publication #:	US20150204146	Pub Dt:	07/23/2015
Title:	ROTATING CONTROL DEVICE HAVING JUMPER FOR RISER AUXILIARY LINE

80

Patent #:	9945211	Issue Dt:	04/17/2018	Application #:	14602438	Filing Dt:	01/22/2015
Publication #:	US20150226040	Pub Dt:	08/13/2015
Title:	Leak-Off Assembly for Gravel Pack System

81

Patent #:	9784073	Issue Dt:	10/10/2017	Application #:	14604971	Filing Dt:	01/26/2015
Publication #:	US20150136407	Pub Dt:	05/21/2015
Title:	ROTATING CONTROL DEVICE DOCKING STATION

82

Patent #:	9745802	Issue Dt:	08/29/2017	Application #:	14611941	Filing Dt:	02/02/2015
Publication #:	US20160222738	Pub Dt:	08/04/2016
Title:	CONNECTION BETWEEN WELLBORE COMPONENTS

83

Patent #:	9714558	Issue Dt:	07/25/2017	Application #:	14614100	Filing Dt:	02/04/2015
Publication #:	US20150226042	Pub Dt:	08/13/2015
Title:	OPEN HOLE EXPANDABLE JUNCTION

84

Patent #:	10006262	Issue Dt:	06/26/2018	Application #:	14617270	Filing Dt:	02/09/2015
Publication #:	US20150240582	Pub Dt:	08/27/2015
Title:	CONTINUOUS FLOW SYSTEM FOR DRILLING OIL AND GAS WELLS

85

Patent #:	10100630	Issue Dt:	10/16/2018	Application #:	14621007	Filing Dt:	02/12/2015
Publication #:	US20150226050	Pub Dt:	08/13/2015
Title:	Method and Apparatus for Communicating Incremental Depth and/or Other Useful Data of a Downhole Tool

86

Patent #:	9903176	Issue Dt:	02/27/2018	Application #:	14622012	Filing Dt:	02/13/2015
Publication #:	US20150159464	Pub Dt:	06/11/2015
Title:	EXPANDABLE PACKER

87

Patent #:	10060208	Issue Dt:	08/28/2018	Application #:	14628850	Filing Dt:	02/23/2015
Publication #:	US20160245027	Pub Dt:	08/25/2016
Title:	Automatic Event Detection and Control while Drilling in Closed Loop Systems

88

Patent #:	9926765	Issue Dt:	03/27/2018	Application #:	14631424	Filing Dt:	02/25/2015
Publication #:	US20160245039	Pub Dt:	08/25/2016
Title:	Slip Configuration for Downhole Tool

89

Patent #:	9416620	Issue Dt:	08/16/2016	Application #:	14634276	Filing Dt:	02/27/2015
Publication #:	US20150267504	Pub Dt:	09/24/2015
Title:	CEMENT PULSATION FOR SUBSEA WELLBORE

90

Patent #:	9797220	Issue Dt:	10/24/2017	Application #:	14639309	Filing Dt:	03/05/2015
Publication #:	US20150252650	Pub Dt:	09/10/2015
Title:	TIEBACK CEMENTING PLUG SYSTEM

91

Patent #:	NONE	Issue Dt:		Application #:	14649590	Filing Dt:	06/04/2015
Publication #:	US20150308229	Pub Dt:	10/29/2015
Title:	Downhole Apparatus and Method

92

Patent #:	10287852	Issue Dt:	05/14/2019	Application #:	14654106	Filing Dt:	06/19/2015
Publication #:	US20150369006	Pub Dt:	12/24/2015
Title:	METHOD AND APPARATUS FOR ACTUATING DOWNHOLE TOOLS

93

Patent #:	10151171	Issue Dt:	12/11/2018	Application #:	14659955	Filing Dt:	03/17/2015
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Title:	SIGNAL OPERATED ISOLATION VALVE

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Patent #:	10006553	Issue Dt:	06/26/2018	Application #:	14669442	Filing Dt:	03/26/2015
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Title:	VENT VALVE AND METHOD OF USE

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Title:	SIGNAL OPERATED DRILLING TOOLS FOR MILLING, DRILLING, AND/OR FISHING OPERATIONS

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Title:	SECTION MILL AND METHOD FOR ABANDONING A WELLBORE

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Title:	POSITIVE RETRACTION LATCH LOCKING DOG FOR A ROTATING CONTROL DEVICE

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Title:	BALL SEAT FOR USE IN A WELLBORE

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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