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Reel/Frame:	051419/0140			Pages:	159
		Recorded:	12/26/2019
Attorney Dkt #:	022537/0288
Conveyance:	SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).

Total properties: 1545
Page 3 of 16
Pages: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16

1

Patent #:	7168606	Issue Dt:	01/30/2007	Application #:	10360546	Filing Dt:	02/06/2003
Publication #:	US20040155091	Pub Dt:	08/12/2004
Title:	METHOD OF MITIGATING INNER DIAMETER REDUCTION OF WELDED JOINTS

2

Patent #:	6896055	Issue Dt:	05/24/2005	Application #:	10360547	Filing Dt:	02/06/2003
Publication #:	US20040154832	Pub Dt:	08/12/2004
Title:	METHOD AND APPARATUS FOR CONTROLLING WELLBORE EQUIPMENT

3

Patent #:	6915686	Issue Dt:	07/12/2005	Application #:	10364311	Filing Dt:	02/11/2003
Publication #:	US20040154390	Pub Dt:	08/12/2004
Title:	DOWNHOLE SUB FOR INSTRUMENTATION

4

Patent #:	6702012	Issue Dt:	03/09/2004	Application #:	10367154	Filing Dt:	02/14/2003
Publication #:	US20030121671	Pub Dt:	07/03/2003
Title:	HIGH PRESSURE ROTATING DRILLING HEAD ASSEMBLY WITH HYDRAULICALLY REMOVABLE PACKER

5

Patent #:	7013989	Issue Dt:	03/21/2006	Application #:	10367645	Filing Dt:	02/14/2003
Publication #:	US20040159428	Pub Dt:	08/19/2004
Title:	ACOUSTICAL TELEMETRY

6

Patent #:	6931188	Issue Dt:	08/16/2005	Application #:	10371910	Filing Dt:	02/21/2003
Publication #:	US20040165809	Pub Dt:	08/26/2004
Title:	SIDE-HOLE CANE WAVEGUIDE SENSOR

7

Patent #:	7048061	Issue Dt:	05/23/2006	Application #:	10372631	Filing Dt:	02/21/2003
Publication #:	US20040163804	Pub Dt:	08/26/2004
Title:	SCREEN ASSEMBLY WITH FLOW THROUGH CONNECTORS

8

Patent #:	7107875	Issue Dt:	09/19/2006	Application #:	10382080	Filing Dt:	03/05/2003
Publication #:	US20030221519	Pub Dt:	12/04/2003
Title:	METHODS AND APPARATUS FOR CONNECTING TUBULARS WHILE DRILLING

9

Patent #:	6986276	Issue Dt:	01/17/2006	Application #:	10384269	Filing Dt:	03/07/2003
Publication #:	US20040173010	Pub Dt:	09/09/2004
Title:	DEPLOYABLE MANDREL FOR DOWNHOLE MEASUREMENTS

10

Patent #:	6868737	Issue Dt:	03/22/2005	Application #:	10387722	Filing Dt:	03/13/2003
Publication #:	US20030217605	Pub Dt:	11/27/2003
Title:	CIRCUMFERENTIAL STRAIN ATTENUATOR

11

Patent #:	6719056	Issue Dt:	04/13/2004	Application #:	10388869	Filing Dt:	03/14/2003
Publication #:	US20030226664	Pub Dt:	12/11/2003
Title:	SAND REMOVAL METHOD

12

Patent #:	7712523	Issue Dt:	05/11/2010	Application #:	10389483	Filing Dt:	03/14/2003
Publication #:	US20030173073	Pub Dt:	09/18/2003
Title:	TOP DRIVE CASING SYSTEM

13

Patent #:	6851475	Issue Dt:	02/08/2005	Application #:	10389561	Filing Dt:	03/14/2003
Publication #:	US20030188868	Pub Dt:	10/09/2003
Title:	APPARATUS AND METHODS FOR SEPARATING AND JOINING TUBULARS IN A WELLBORE

14

Patent #:	6837098	Issue Dt:	01/04/2005	Application #:	10392493	Filing Dt:	03/19/2003
Publication #:	US20040182139	Pub Dt:	09/23/2004
Title:	SAND MONITORING WITHIN WELLS USING ACOUSTIC ARRAYS

15

Patent #:	6882595	Issue Dt:	04/19/2005	Application #:	10393170	Filing Dt:	03/20/2003
Publication #:	US20040184352	Pub Dt:	09/23/2004
Title:	PRESSURE COMPENSATED HYDROPHONE

16

Patent #:	7047816	Issue Dt:	05/23/2006	Application #:	10393557	Filing Dt:	03/21/2003
Publication #:	US20040182166	Pub Dt:	09/23/2004
Title:	OPTICAL DIFFERENTIAL PRESSURE TRANSDUCER UTILIZING A BELLOWS AND FLEXURE SYSTEM

17

Patent #:	7188674	Issue Dt:	03/13/2007	Application #:	10407391	Filing Dt:	04/04/2003
Publication #:	US20040045714	Pub Dt:	03/11/2004
Title:	DOWNHOLE MILLING MACHINE AND METHOD OF USE

18

Patent #:	7024081	Issue Dt:	04/04/2006	Application #:	10422396	Filing Dt:	04/24/2003
Publication #:	US20040213529	Pub Dt:	10/28/2004
Title:	FIBER OPTIC CABLE FOR USE IN HARSH ENVIRONMENTS

19

Patent #:	6749172	Issue Dt:	06/15/2004	Application #:	10423105	Filing Dt:	04/25/2003
Publication #:	US20030193035	Pub Dt:	10/16/2003
Title:	ROTATING BLOWOUT PREVENTER WITH INDEPENDENT COOLING CIRCUITS AND THRUST BEARING

20

Patent #:	7077196	Issue Dt:	07/18/2006	Application #:	10423835	Filing Dt:	04/25/2003
Publication #:	US20040003927	Pub Dt:	01/08/2004
Title:	EXPANDABLE DOWNHOLE TUBULAR AND METHOD OF USE

21

Patent #:	6877378	Issue Dt:	04/12/2005	Application #:	10427335	Filing Dt:	05/01/2003
Publication #:	US20040040381	Pub Dt:	03/04/2004
Title:	Fluid diffusion resistant glass-encased optical sensor

22

Patent #:	7921750	Issue Dt:	04/12/2011	Application #:	10432059	Filing Dt:	05/15/2003
Publication #:	US20040035573	Pub Dt:	02/26/2004
Title:	POWER TONG FRAMES

23

Patent #:	7089847	Issue Dt:	08/15/2006	Application #:	10432128	Filing Dt:	05/20/2003
Publication #:	US20040028536	Pub Dt:	02/12/2004
Title:	HYDRAULIC CAM MOTOR

24

Patent #:	7152674	Issue Dt:	12/26/2006	Application #:	10433270	Filing Dt:	10/06/2003
Publication #:	US20040045704	Pub Dt:	03/11/2004
Title:	DISCONNECT DEVICES

25

Patent #:	6962206	Issue Dt:	11/08/2005	Application #:	10438763	Filing Dt:	05/15/2003
Publication #:	US20040226724	Pub Dt:	11/18/2004
Title:	PACKER WITH METAL SEALING ELEMENT

26

Patent #:	6957574	Issue Dt:	10/25/2005	Application #:	10441233	Filing Dt:	05/19/2003
Publication #:	US20040246816	Pub Dt:	12/09/2004
Title:	WELL INTEGRITY MONITORING SYSTEM

27

Patent #:	6840114	Issue Dt:	01/11/2005	Application #:	10441234	Filing Dt:	05/19/2003
Publication #:	US20040231429	Pub Dt:	11/25/2004
Title:	HOUSING ON THE EXTERIOR OF A WELL CASING FOR OPTICAL FIBER SENSORS

28

Patent #:	6955085	Issue Dt:	10/18/2005	Application #:	10452124	Filing Dt:	06/02/2003
Publication #:	US20040237648	Pub Dt:	12/02/2004
Title:	OPTICAL ACCELEROMETER OR DISPLACEMENT DEVICE USING A FLEXURE SYSTEM

29

Patent #:	7080529	Issue Dt:	07/25/2006	Application #:	10458773	Filing Dt:	06/09/2003
Publication #:	US20040050111	Pub Dt:	03/18/2004
Title:	METHOD FOR MAKING LARGE DIAMETER OPTICAL WAVEGUIDE HAVING BRAGG GRATING AND BEING CONFIGURED FOR REDUCING THE BULK MODULUS OF COMPRESSIBILITY THEREOF

30

Patent #:	7082239	Issue Dt:	07/25/2006	Application #:	10463216	Filing Dt:	06/17/2003
Publication #:	US20040258371	Pub Dt:	12/23/2004
Title:	PROTECTED OPTICAL FIBER CABLE AND HYDROGEN GETTERING AGENT

31

Patent #:	7102745	Issue Dt:	09/05/2006	Application #:	10463238	Filing Dt:	06/17/2003
Publication #:	US20040258293	Pub Dt:	12/23/2004
Title:	AUTOMATED OPTICAL INSPECTION OF WIRE-WRAPPED WELL SCREENS

32

Patent #:	7114970	Issue Dt:	10/03/2006	Application #:	10482061	Filing Dt:	06/14/2004
Publication #:	US20040242044	Pub Dt:	12/02/2004
Title:	ELECTRICAL CONDUCTING SYSTEM

33

Patent #:	7299872	Issue Dt:	11/27/2007	Application #:	10496265	Filing Dt:	05/20/2004
Publication #:	US20050000735	Pub Dt:	01/06/2005
Title:	HYDRAULIC-MECHANICAL JAR TOOL

34

Patent #:	7311346	Issue Dt:	12/25/2007	Application #:	10506128	Filing Dt:	07/01/2005
Publication #:	US20060001283	Pub Dt:	01/05/2006
Title:	ARRANGEMENT IN A GRIPPER MECHANISM FOR A FREE PIPE/RODLIKE END PORTION OF A DOWNHOLE TOOL

35

Patent #:	7353867	Issue Dt:	04/08/2008	Application #:	10510672	Filing Dt:	08/23/2005
Publication #:	US20060027359	Pub Dt:	02/09/2006
Title:	WHIPSTOCK ASSEMBLY AND METHOD OF MANUFACTURE

36

Patent #:	7518527	Issue Dt:	04/14/2009	Application #:	10511739	Filing Dt:	10/05/2005
Publication #:	US20060066301	Pub Dt:	03/30/2006
Title:	EXTENDED RANGE EMF ANTENNA

37

Patent #:	7445060	Issue Dt:	11/04/2008	Application #:	10536684	Filing Dt:	01/17/2006
Publication #:	US20060124363	Pub Dt:	06/15/2006
Title:	STEERABLE DRILL BIT ARRANGEMENT

38

Patent #:	7513304	Issue Dt:	04/07/2009	Application #:	10557573	Filing Dt:	11/21/2005
Publication #:	US20060266517	Pub Dt:	11/30/2006
Title:	METHOD FOR DRILLING WITH IMPROVED FLUID COLLECTION PATTERN

39

Patent #:	7571667	Issue Dt:	08/11/2009	Application #:	10578983	Filing Dt:	08/08/2006
Publication #:	US20070074606	Pub Dt:	04/05/2007
Title:	POWER TONG

40

Patent #:	7707913	Issue Dt:	05/04/2010	Application #:	10582378	Filing Dt:	08/31/2006
Publication #:	US20070079671	Pub Dt:	04/12/2007
Title:	METHOD OF DISCONNECTING A PIPE LENGTH

41

Patent #:	6991040	Issue Dt:	01/31/2006	Application #:	10600037	Filing Dt:	06/20/2003
Publication #:	US20040007365	Pub Dt:	01/15/2004
Title:	METHOD AND APPARATUS FOR LOCKING OUT A SUBSURFACE SAFETY VALVE

42

Patent #:	6966367	Issue Dt:	11/22/2005	Application #:	10606652	Filing Dt:	06/26/2003
Publication #:	US20040031622	Pub Dt:	02/19/2004
Title:	METHODS AND APPARATUS FOR DRILLING WITH A MULTIPHASE PUMP

43

Patent #:	6966369	Issue Dt:	11/22/2005	Application #:	10610309	Filing Dt:	06/30/2003
Publication #:	US20040079534	Pub Dt:	04/29/2004
Title:	EXPANDABLE TUBULARS

44

Patent #:	7077210	Issue Dt:	07/18/2006	Application #:	10616061	Filing Dt:	07/09/2003
Publication #:	US20040055754	Pub Dt:	03/25/2004
Title:	EXPANSION METHOD

45

Patent #:	7128157	Issue Dt:	10/31/2006	Application #:	10616455	Filing Dt:	07/09/2003
Publication #:	US20050006098	Pub Dt:	01/13/2005
Title:	METHOD AND APPARATUS FOR TREATING A WELL

46

Patent #:	7230543	Issue Dt:	06/12/2007	Application #:	10618269	Filing Dt:	07/09/2003
Publication #:	US20050007259	Pub Dt:	01/13/2005
Title:	DOWNHOLE CLOCK SYNCHRONIZATION APPARATUS AND METHODS FOR USE IN A BOREHOLE DRILLING ENVIRONMENT

47

Patent #:	6951114	Issue Dt:	10/04/2005	Application #:	10619936	Filing Dt:	07/15/2003
Publication #:	US20050011199	Pub Dt:	01/20/2005
Title:	RELIABLE OUTDOOR INSTRUMENT COOLING SYSTEM

48

Patent #:	7073598	Issue Dt:	07/11/2006	Application #:	10625840	Filing Dt:	07/23/2003
Publication #:	US20040069500	Pub Dt:	04/15/2004
Title:	APPARATUS AND METHODS FOR TUBULAR MAKEUP INTERLOCK

49

Patent #:	7181955	Issue Dt:	02/27/2007	Application #:	10636095	Filing Dt:	08/07/2003
Publication #:	US20040074312	Pub Dt:	04/22/2004
Title:	APPARATUS AND METHOD FOR MEASURING MULTI-PHASE FLOWS IN PULP AND PAPER INDUSTRY APPLICATIONS

50

Patent #:	6986389	Issue Dt:	01/17/2006	Application #:	10641402	Filing Dt:	08/14/2003
Publication #:	US20040216872	Pub Dt:	11/04/2004
Title:	ADJUSTABLE DEPLOYMENT APPARATUS FOR AN ACTIVELY CLAMPED TUBING-CONVEYED IN-WELL SEISMIC STATION

51

Patent #:	6955218	Issue Dt:	10/18/2005	Application #:	10642402	Filing Dt:	08/15/2003
Publication #:	US20050034873	Pub Dt:	02/17/2005
Title:	PLACING FIBER OPTIC SENSOR LINE

52

Patent #:	6910388	Issue Dt:	06/28/2005	Application #:	10647014	Filing Dt:	08/22/2003
Publication #:	US20050039544	Pub Dt:	02/24/2005
Title:	FLOW METER USING AN EXPANDED TUBE SECTION AND SENSITIVE DIFFERENTIAL PRESSURE MEASUREMENT

53

Patent #:	7063161	Issue Dt:	06/20/2006	Application #:	10648814	Filing Dt:	08/26/2003
Publication #:	US20050047926	Pub Dt:	03/03/2005
Title:	ARTIFICIAL LIFT WITH ADDITIONAL GAS ASSIST

54

Patent #:	7145473	Issue Dt:	12/05/2006	Application #:	10649431	Filing Dt:	08/27/2003
Publication #:	US20050046587	Pub Dt:	03/03/2005
Title:	ELECTROMAGNETIC BOREHOLE TELEMETRY SYSTEM INCORPORATING A CONDUCTIVE BOREHOLE TUBULAR

55

Patent #:	6976539	Issue Dt:	12/20/2005	Application #:	10661446	Filing Dt:	09/11/2003
Publication #:	US20040079528	Pub Dt:	04/29/2004
Title:	TUBING ANCHOR

56

Patent #:	7240928	Issue Dt:	07/10/2007	Application #:	10664584	Filing Dt:	09/17/2003
Publication #:	US20040135370	Pub Dt:	07/15/2004
Title:	TUBING CONNECTION ARRANGEMENT

57

Patent #:	7237623	Issue Dt:	07/03/2007	Application #:	10666088	Filing Dt:	09/19/2003
Publication #:	US20050061546	Pub Dt:	03/24/2005
Title:	METHOD FOR PRESSURIZED MUD CAP AND REVERSE CIRCULATION DRILLING FROM A FLOATING DRILLING RIG USING A SEALED MARINE RISER

58

Patent #:	6883240	Issue Dt:	04/26/2005	Application #:	10666314	Filing Dt:	09/18/2003
Publication #:	US20040107590	Pub Dt:	06/10/2004
Title:	BOREHOLE SURVEYING

59

Patent #:	7219729	Issue Dt:	05/22/2007	Application #:	10676376	Filing Dt:	10/01/2003
Publication #:	US20040112595	Pub Dt:	06/17/2004
Title:	PERMANENT DOWNHOLE DEPLOYMENT OF OPTICAL SENSORS

60

Patent #:	7255173	Issue Dt:	08/14/2007	Application #:	10677135	Filing Dt:	10/01/2003
Publication #:	US20040129424	Pub Dt:	07/08/2004
Title:	INSTRUMENTATION FOR A DOWNHOLE DEPLOYMENT VALVE

61

Patent #:	7108064	Issue Dt:	09/19/2006	Application #:	10680725	Filing Dt:	10/07/2003
Publication #:	US20040129420	Pub Dt:	07/08/2004
Title:	MILLING TOOL INSERT AND METHOD OF USE

62

Patent #:	7093653	Issue Dt:	08/22/2006	Application #:	10693185	Filing Dt:	10/24/2003
Publication #:	US20040131812	Pub Dt:	07/08/2004
Title:	DOWNHOLE FILTER

63

Patent #:	6854192	Issue Dt:	02/15/2005	Application #:	10694556	Filing Dt:	10/27/2003
Publication #:	US20040134081	Pub Dt:	07/15/2004
Title:	SURVEYING OF BOREHOLES

64

Patent #:	7172039	Issue Dt:	02/06/2007	Application #:	10696489	Filing Dt:	10/29/2003
Publication #:	US20050092525	Pub Dt:	05/05/2005
Title:	DOWN-HOLE VANE MOTOR

65

Patent #:	7199869	Issue Dt:	04/03/2007	Application #:	10696766	Filing Dt:	10/29/2003
Publication #:	US20050094129	Pub Dt:	05/05/2005
Title:	COMBINED BRAGG GRATING WAVELENGTH INTERROGATOR AND BRILLOUIN BACKSCATTERING MEASURING INSTRUMENT

66

Patent #:	7296623	Issue Dt:	11/20/2007	Application #:	10723290	Filing Dt:	11/25/2003
Publication #:	US20040144547	Pub Dt:	07/29/2004
Title:	METHODS AND APPARATUS FOR APPLYING TORQUE AND ROTATION TO CONNECTIONS

67

Patent #:	7063148	Issue Dt:	06/20/2006	Application #:	10726027	Filing Dt:	12/01/2003
Publication #:	US20050115708	Pub Dt:	06/02/2005
Title:	METHOD AND SYSTEM FOR TRANSMITTING SIGNALS THROUGH A METAL TUBULAR

68

Patent #:	7114558	Issue Dt:	10/03/2006	Application #:	10726274	Filing Dt:	12/02/2003
Publication #:	US20040129421	Pub Dt:	07/08/2004
Title:	FILTERED ACTUATOR PORT FOR HYDRAULICALLY ACTUATED DOWNHOLE TOOLS

69

Patent #:	6931194	Issue Dt:	08/16/2005	Application #:	10730716	Filing Dt:	12/08/2003
Publication #:	US20050123262	Pub Dt:	06/09/2005
Title:	METHODS AND APPARATUS FOR FORMING AN OPTICAL CABLE SPLICE

70

Patent #:	7277604	Issue Dt:	10/02/2007	Application #:	10733325	Filing Dt:	12/12/2003
Publication #:	US20050130340	Pub Dt:	06/16/2005
Title:	METHOD AND APPARATUS FOR INDUCING AN INDEX OF REFRACTION CHANGE ON A SUBSTRATE SENSITIVE TO ELECTROMAGNETIC RADIATION

71

Patent #:	7172028	Issue Dt:	02/06/2007	Application #:	10737703	Filing Dt:	12/15/2003
Publication #:	US20050126791	Pub Dt:	06/16/2005
Title:	RECIPROCATING SLICKLINE PUMP

72

Patent #:	7264059	Issue Dt:	09/04/2007	Application #:	10738366	Filing Dt:	12/17/2003
Publication #:	US20040149448	Pub Dt:	08/05/2004
Title:	METHOD AND DEVICE FOR PRESSURE CONTROLLED SEQUENTIAL OPERATION

73

Patent #:	9018145	Issue Dt:	04/28/2015	Application #:	10745290	Filing Dt:	12/23/2003
Publication #:	US20050137114	Pub Dt:	06/23/2005
Title:	Novel foamer composition and methods for making and using same

74

Patent #:	7028787	Issue Dt:	04/18/2006	Application #:	10748119	Filing Dt:	12/30/2003
Publication #:	US20040154835	Pub Dt:	08/12/2004
Title:	TONG FOR WELLBORE OPERATIONS

75

Patent #:	7168497	Issue Dt:	01/30/2007	Application #:	10748592	Filing Dt:	12/30/2003
Publication #:	US20040149454	Pub Dt:	08/05/2004
Title:	DOWNHOLE SEALING

76

Patent #:	7363981	Issue Dt:	04/29/2008	Application #:	10748695	Filing Dt:	12/30/2003
Publication #:	US20050139362	Pub Dt:	06/30/2005
Title:	SEAL STACK FOR SLIDING SLEEVE

77

Patent #:	8070369	Issue Dt:	12/06/2011	Application #:	10755708	Filing Dt:	01/12/2004
Publication #:	US20040165841	Pub Dt:	08/26/2004
Title:	LARGE DIAMETER OPTICAL WAVEGUIDE SPLICE

78

Patent #:	7430881	Issue Dt:	10/07/2008	Application #:	10755722	Filing Dt:	01/12/2004
Publication #:	US20040165834	Pub Dt:	08/26/2004
Title:	METHOD OF MAKING AN OPTICAL FIBER ATTACHMENT DEVICE

79

Patent #:	7283060	Issue Dt:	10/16/2007	Application #:	10763577	Filing Dt:	01/22/2004
Publication #:	US20040183692	Pub Dt:	09/23/2004
Title:	CONTROL APPARATUS FOR AUTOMATED DOWNHOLE TOOLS

80

Patent #:	6968904	Issue Dt:	11/29/2005	Application #:	10770666	Filing Dt:	02/03/2004
Publication #:	US20040154809	Pub Dt:	08/12/2004
Title:	METHOD AND APPARATUS FOR OPERATIONS IN UNDERGROUND/SUBSEA OIL AND GAS WELLS

81

Patent #:	7052185	Issue Dt:	05/30/2006	Application #:	10772091	Filing Dt:	02/03/2004
Publication #:	US20040247251	Pub Dt:	12/09/2004
Title:	FIBER OPTIC CABLE CONNECTOR WITH A PLURALITY OF ALIGNMENT FEATURES

82

Patent #:	7017417	Issue Dt:	03/28/2006	Application #:	10775273	Filing Dt:	02/10/2004
Publication #:	US20050172721	Pub Dt:	08/11/2005
Title:	PRESSURE SENSOR ASSEMBLY SUITABLE FOR USE IN HARSH ENVIRONMENTS

83

Patent #:	7055607	Issue Dt:	06/06/2006	Application #:	10779478	Filing Dt:	02/13/2004
Publication #:	US20050178559	Pub Dt:	08/18/2005
Title:	SEAL ASSEMBLY FOR A SAFETY VALVE

84

Patent #:	7126492	Issue Dt:	10/24/2006	Application #:	10781585	Filing Dt:	02/18/2004
Publication #:	US20050046589	Pub Dt:	03/03/2005
Title:	ELECTROMAGNETIC BOREHOLE TELEMETRY SYSTEM INCORPORATING A CONDUCTIVE BOREHOLE TUBULAR

85

Patent #:	7143829	Issue Dt:	12/05/2006	Application #:	10781937	Filing Dt:	02/20/2004
Publication #:	US20040168806	Pub Dt:	09/02/2004
Title:	DOWNHOLE TOOL

86

Patent #:	7080685	Issue Dt:	07/25/2006	Application #:	10783108	Filing Dt:	02/20/2004
Publication #:	US20050000698	Pub Dt:	01/06/2005
Title:	HIGH PRESSURE ROTATING DRILLING HEAD ASSEMBLY WITH HYDRAULICALLY REMOVABLE PACKER

87

Patent #:	7231984	Issue Dt:	06/19/2007	Application #:	10787846	Filing Dt:	02/26/2004
Publication #:	US20040194967	Pub Dt:	10/07/2004
Title:	GRIPPING INSERT AND METHOD OF GRIPPING A TUBULAR

88

Patent #:	7096982	Issue Dt:	08/29/2006	Application #:	10788976	Filing Dt:	02/27/2004
Publication #:	US20040226751	Pub Dt:	11/18/2004
Title:	DRILL SHOE

89

Patent #:	7413020	Issue Dt:	08/19/2008	Application #:	10794790	Filing Dt:	03/05/2004
Publication #:	US20040244992	Pub Dt:	12/09/2004
Title:	FULL BORE LINED WELLBORES

90

Patent #:	7281451	Issue Dt:	10/16/2007	Application #:	10794792	Filing Dt:	03/05/2004
Publication #:	US20040237726	Pub Dt:	12/02/2004
Title:	TONG

91

Patent #:	6994176	Issue Dt:	02/07/2006	Application #:	10794800	Filing Dt:	03/05/2004
Publication #:	US20040251055	Pub Dt:	12/16/2004
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Assignors

1

WEATHERFORD TECHNOLOGY HOLDINGS, LLC

Exec Dt:

12/13/2019

2

WEATHERFORD NETHERLANDS B.V.

Exec Dt:

12/13/2019

3

WEATHERFORD NORGE AS

Exec Dt:

12/13/2019

4

HIGH PRESSURE INTEGRITY, INC.

Exec Dt:

12/13/2019

5

PRECISION ENERGY SERVICES, INC.

Exec Dt:

12/13/2019

6

WEATHERFORD CANADA LTD.

Exec Dt:

12/13/2019

7

WEATHERFORD SWITZERLAND TRADING AND DEVELOPMENT GMBH

Exec Dt:

12/13/2019

8

PRECISION ENERGY SERVICES ULC

Exec Dt:

12/13/2019

9

WEATHERFORD U.K. LIMITED

Exec Dt:

12/13/2019

Assignee

1

DEUTSCHE BANK TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT

60 WALL STREET

NEW YORK, NEW YORK 10005

Correspondence name and address
	KATE MIRINO
	425 LEXINGTON AVENUE
	NEW YORK, NY 10017

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