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Reel/Frame:004739/0780   Pages: 56
Recorded: 02/05/1987
Conveyance: SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 422
Page 4 of 5
Pages: 1 2 3 4 5
1
Patent #:
4556076
Issue Dt:
12/03/1985
Application #:
06486146
Filing Dt:
04/18/1983
Title:
FIRE RESISTANT VALVE
2
Patent #:
4573714
Issue Dt:
03/04/1986
Application #:
06488835
Filing Dt:
04/26/1983
Title:
MARINE RISER COUPLING ASSEMBLY
3
Patent #:
4573714
Issue Dt:
03/04/1986
Application #:
06488835
Filing Dt:
04/26/1983
Title:
MARINE RISER COUPLING ASSEMBLY
4
Patent #:
4550936
Issue Dt:
11/05/1985
Application #:
06488836
Filing Dt:
04/26/1983
Title:
MARINE RISER COUPLING ASSEMBLY
5
Patent #:
4550936
Issue Dt:
11/05/1985
Application #:
06488836
Filing Dt:
04/26/1983
Title:
MARINE RISER COUPLING ASSEMBLY
6
Patent #:
4793754
Issue Dt:
12/27/1988
Application #:
06511205
Filing Dt:
07/06/1983
Title:
PROCESS FOR LOCKING TWO SCREWED ELEMENTS AND ELEMENTS FOR CARRYING OUT THIS PROCESS
7
Patent #:
4793754
Issue Dt:
12/27/1988
Application #:
06511205
Filing Dt:
07/06/1983
Title:
PROCESS FOR LOCKING TWO SCREWED ELEMENTS AND ELEMENTS FOR CARRYING OUT THIS PROCESS
8
Patent #:
4452462
Issue Dt:
06/05/1984
Application #:
06539595
Filing Dt:
10/06/1983
Title:
TEMPERATURE RESISTANT JOINT PACKING WITH E- SHAPED SPRING SEAL
9
Patent #:
4452462
Issue Dt:
06/05/1984
Application #:
06539595
Filing Dt:
10/06/1983
Title:
TEMPERATURE RESISTANT JOINT PACKING WITH E- SHAPED SPRING SEAL
10
Patent #:
4452462
Issue Dt:
06/05/1984
Application #:
06539595
Filing Dt:
10/06/1983
Title:
TEMPERATURE RESISTANT JOINT PACKING WITH E- SHAPED SPRING SEAL
11
Patent #:
4601491
Issue Dt:
07/22/1986
Application #:
06543590
Filing Dt:
10/19/1983
Title:
PIPE CONNECTOR
12
Patent #:
4601491
Issue Dt:
07/22/1986
Application #:
06543590
Filing Dt:
10/19/1983
Title:
PIPE CONNECTOR
13
Patent #:
4511002
Issue Dt:
04/16/1985
Application #:
06544143
Filing Dt:
10/21/1983
Title:
MULTIPLE TUBING HANGER TIE BACK SYSTEM AND METHOD
14
Patent #:
4511002
Issue Dt:
04/16/1985
Application #:
06544143
Filing Dt:
10/21/1983
Title:
MULTIPLE TUBING HANGER TIE BACK SYSTEM AND METHOD
15
Patent #:
4570659
Issue Dt:
02/18/1986
Application #:
06547803
Filing Dt:
11/01/1983
Title:
FIRE RESISTANT VALVE
16
Patent #:
4570659
Issue Dt:
02/18/1986
Application #:
06547803
Filing Dt:
11/01/1983
Title:
FIRE RESISTANT VALVE
17
Patent #:
4540012
Issue Dt:
09/10/1985
Application #:
06547808
Filing Dt:
11/01/1983
Title:
TEMPERATURE SENSITIVE VALVE BONNET ASSEMBLY
18
Patent #:
4540012
Issue Dt:
09/10/1985
Application #:
06547808
Filing Dt:
11/01/1983
Title:
TEMPERATURE SENSITIVE VALVE BONNET ASSEMBLY
19
Patent #:
4534235
Issue Dt:
08/13/1985
Application #:
06547809
Filing Dt:
11/01/1983
Title:
ROTARY STEPPER ACTUATOR
20
Patent #:
4534235
Issue Dt:
08/13/1985
Application #:
06547809
Filing Dt:
11/01/1983
Title:
ROTARY STEPPER ACTUATOR
21
Patent #:
4562090
Issue Dt:
12/31/1985
Application #:
06556291
Filing Dt:
11/30/1983
Title:
METHOD FOR IMPROVING THE DENSITY, STRENGTH AND BONDING OF COATINGS
22
Patent #:
4562090
Issue Dt:
12/31/1985
Application #:
06556291
Filing Dt:
11/30/1983
Title:
METHOD FOR IMPROVING THE DENSITY, STRENGTH AND BONDING OF COATINGS
23
Patent #:
4601637
Issue Dt:
07/22/1986
Application #:
06565444
Filing Dt:
03/16/1984
Title:
MANIPULATOR GRIPPER TOOL CHANGING APPARATUS
24
Patent #:
4593944
Issue Dt:
06/10/1986
Application #:
06573197
Filing Dt:
01/23/1984
Title:
PILE DRIVING CONNECTOR
25
Patent #:
4593944
Issue Dt:
06/10/1986
Application #:
06573197
Filing Dt:
01/23/1984
Title:
PILE DRIVING CONNECTOR
26
Patent #:
4473230
Issue Dt:
09/25/1984
Application #:
06578905
Filing Dt:
02/10/1984
Title:
TENSION HANGER EMBODYING FIRE RESISTANT SEALING MEANS
27
Patent #:
4473230
Issue Dt:
09/25/1984
Application #:
06578905
Filing Dt:
02/10/1984
Title:
TENSION HANGER EMBODYING FIRE RESISTANT SEALING MEANS
28
Patent #:
4777800
Issue Dt:
10/18/1988
Application #:
06586178
Filing Dt:
03/05/1984
Title:
STATIC HEAD CHARGED HYDRAULIC ACCUMULATOR
29
Patent #:
4777800
Issue Dt:
10/18/1988
Application #:
06586178
Filing Dt:
03/05/1984
Title:
STATIC HEAD CHARGED HYDRAULIC ACCUMULATOR
30
Patent #:
4569404
Issue Dt:
02/11/1986
Application #:
06592051
Filing Dt:
03/22/1984
Title:
MUDLINE CASING HANGER
31
Patent #:
4569404
Issue Dt:
02/11/1986
Application #:
06592051
Filing Dt:
03/22/1984
Title:
MUDLINE CASING HANGER
32
Patent #:
4603886
Issue Dt:
08/05/1986
Application #:
06592508
Filing Dt:
03/26/1984
Title:
SNAP TYPE PIPE CONNECTOR
33
Patent #:
4603886
Issue Dt:
08/05/1986
Application #:
06592508
Filing Dt:
03/26/1984
Title:
SNAP TYPE PIPE CONNECTOR
34
Patent #:
4577686
Issue Dt:
03/25/1986
Application #:
06604199
Filing Dt:
04/26/1984
Title:
MUDLINE SUPPORT HANGER ASSEMBLY
35
Patent #:
4577686
Issue Dt:
03/25/1986
Application #:
06604199
Filing Dt:
04/26/1984
Title:
MUDLINE SUPPORT HANGER ASSEMBLY
36
Patent #:
4580636
Issue Dt:
04/08/1986
Application #:
06604802
Filing Dt:
04/27/1984
Title:
FLOW LINE PULL IN TOOL
37
Patent #:
4580636
Issue Dt:
04/08/1986
Application #:
06604802
Filing Dt:
04/27/1984
Title:
FLOW LINE PULL IN TOOL
38
Patent #:
4634314
Issue Dt:
01/06/1987
Application #:
06624621
Filing Dt:
06/26/1984
Title:
COMPOSITE MARINE RISER SYSTEM
39
Patent #:
4634314
Issue Dt:
01/06/1987
Application #:
06624621
Filing Dt:
06/26/1984
Title:
COMPOSITE MARINE RISER SYSTEM
40
Patent #:
4596375
Issue Dt:
06/24/1986
Application #:
06625341
Filing Dt:
06/27/1984
Title:
HYDRAULIC CONTROL OF SUBSEA WELL EQUIPMENT
41
Patent #:
4596375
Issue Dt:
06/24/1986
Application #:
06625341
Filing Dt:
06/27/1984
Title:
HYDRAULIC CONTROL OF SUBSEA WELL EQUIPMENT
42
Patent #:
4607691
Issue Dt:
08/26/1986
Application #:
06628671
Filing Dt:
07/06/1984
Title:
NON-ORIENTING MULTIPLE PORTED, CYLINDRICAL PRESSURE TRANSFER DEVICE
43
Patent #:
4607691
Issue Dt:
08/26/1986
Application #:
06628671
Filing Dt:
07/06/1984
Title:
NON-ORIENTING MULTIPLE PORTED, CYLINDRICAL PRESSURE TRANSFER DEVICE
44
Patent #:
4637419
Issue Dt:
01/20/1987
Application #:
06629206
Filing Dt:
07/09/1984
Title:
SUBSEA CONTROL POD VALVE ASSEMBLY
45
Patent #:
4637419
Issue Dt:
01/20/1987
Application #:
06629206
Filing Dt:
07/09/1984
Title:
SUBSEA CONTROL POD VALVE ASSEMBLY
46
Patent #:
4637419
Issue Dt:
01/20/1987
Application #:
06629206
Filing Dt:
07/09/1984
Title:
SUBSEA CONTROL POD VALVE ASSEMBLY
47
Patent #:
4553589
Issue Dt:
11/19/1985
Application #:
06630122
Filing Dt:
07/12/1984
Title:
FIRE-SAFE SURFACE-CONTROLLED SUBSURFACE SAFETY VALVE CONTROL LINE/ WELLHEAD CONNECTOR AND BLOWOUT PREVENTER
48
Patent #:
4553589
Issue Dt:
11/19/1985
Application #:
06630122
Filing Dt:
07/12/1984
Title:
FIRE-SAFE SURFACE-CONTROLLED SUBSURFACE SAFETY VALVE CONTROL LINE/ WELLHEAD CONNECTOR AND BLOWOUT PREVENTER
49
Patent #:
4561499
Issue Dt:
12/31/1985
Application #:
06639713
Filing Dt:
08/13/1984
Title:
TUBING SUSPENSION SYSTEM
50
Patent #:
4561499
Issue Dt:
12/31/1985
Application #:
06639713
Filing Dt:
08/13/1984
Title:
TUBING SUSPENSION SYSTEM
51
Patent #:
4580630
Issue Dt:
04/08/1986
Application #:
06642003
Filing Dt:
08/20/1984
Title:
MUDLINE CASING HANGER ASSEMBLY
52
Patent #:
4580630
Issue Dt:
04/08/1986
Application #:
06642003
Filing Dt:
08/20/1984
Title:
MUDLINE CASING HANGER ASSEMBLY
53
Patent #:
4570724
Issue Dt:
02/18/1986
Application #:
06643603
Filing Dt:
08/23/1984
Title:
STEPWISE ROTARY ACTUATOR
54
Patent #:
4570724
Issue Dt:
02/18/1986
Application #:
06643603
Filing Dt:
08/23/1984
Title:
STEPWISE ROTARY ACTUATOR
55
Patent #:
4613164
Issue Dt:
09/23/1986
Application #:
06659603
Filing Dt:
10/12/1984
Title:
MISALIGNMENT TIEBACK TOOL - ROTATING CASING
56
Patent #:
4613164
Issue Dt:
09/23/1986
Application #:
06659603
Filing Dt:
10/12/1984
Title:
MISALIGNMENT TIEBACK TOOL - ROTATING CASING
57
Patent #:
4611829
Issue Dt:
09/16/1986
Application #:
06659604
Filing Dt:
10/12/1984
Title:
MISALIGNMENT TIEBACK TOOL - SWIVEL CONNECTION
58
Patent #:
4611829
Issue Dt:
09/16/1986
Application #:
06659604
Filing Dt:
10/12/1984
Title:
MISALIGNMENT TIEBACK TOOL - SWIVEL CONNECTION
59
Patent #:
4613162
Issue Dt:
09/23/1986
Application #:
06659605
Filing Dt:
10/12/1984
Title:
MISALIGNMENT TIEBACK TOOL - NON- ROTATING CASING
60
Patent #:
4613162
Issue Dt:
09/23/1986
Application #:
06659605
Filing Dt:
10/12/1984
Title:
MISALIGNMENT TIEBACK TOOL - NON- ROTATING CASING
61
Patent #:
4607865
Issue Dt:
08/26/1986
Application #:
06661502
Filing Dt:
10/16/1984
Title:
CONNECTOR, RATCHETING TYPE
62
Patent #:
4607865
Issue Dt:
08/26/1986
Application #:
06661502
Filing Dt:
10/16/1984
Title:
CONNECTOR, RATCHETING TYPE
63
Patent #:
4534096
Issue Dt:
08/13/1985
Application #:
06661634
Filing Dt:
10/17/1984
Title:
VALVE SEAT WITH TRAPPED O-RING
64
Patent #:
4534096
Issue Dt:
08/13/1985
Application #:
06661634
Filing Dt:
10/17/1984
Title:
VALVE SEAT WITH TRAPPED O-RING
65
Patent #:
4527503
Issue Dt:
07/09/1985
Application #:
06665095
Filing Dt:
10/29/1984
Title:
SPAR BUOY ESCAPE SYSTEM FR OFFSHORE PLATFORMS
66
Patent #:
4527503
Issue Dt:
07/09/1985
Application #:
06665095
Filing Dt:
10/29/1984
Title:
SPAR BUOY ESCAPE SYSTEM FR OFFSHORE PLATFORMS
67
Patent #:
4607701
Issue Dt:
08/26/1986
Application #:
06667317
Filing Dt:
11/01/1984
Title:
TREE CONTROL MANIFOLD
68
Patent #:
4607701
Issue Dt:
08/26/1986
Application #:
06667317
Filing Dt:
11/01/1984
Title:
TREE CONTROL MANIFOLD
69
Patent #:
4552369
Issue Dt:
11/12/1985
Application #:
06685439
Filing Dt:
12/24/1984
Title:
STEM SEALING FOR HIGH PRESSURE VALVE
70
Patent #:
4552369
Issue Dt:
11/12/1985
Application #:
06685439
Filing Dt:
12/24/1984
Title:
STEM SEALING FOR HIGH PRESSURE VALVE
71
Patent #:
4712620
Issue Dt:
12/15/1987
Application #:
06696823
Filing Dt:
01/31/1985
Title:
UPPER MARINE RISER PACKAGE
72
Patent #:
4712620
Issue Dt:
12/15/1987
Application #:
06696823
Filing Dt:
01/31/1985
Title:
UPPER MARINE RISER PACKAGE
73
Patent #:
4712620
Issue Dt:
12/15/1987
Application #:
06696823
Filing Dt:
01/31/1985
Title:
UPPER MARINE RISER PACKAGE
74
Patent #:
4569503
Issue Dt:
02/11/1986
Application #:
06705588
Filing Dt:
02/26/1985
Title:
VALVE WITH REMOTE AND MANUAL ACTUATION MEANS
75
Patent #:
4569503
Issue Dt:
02/11/1986
Application #:
06705588
Filing Dt:
02/26/1985
Title:
VALVE WITH REMOTE AND MANUAL ACTUATION MEANS
76
Patent #:
4611663
Issue Dt:
09/16/1986
Application #:
06719383
Filing Dt:
04/02/1985
Title:
CASING HANGER AND RUNNING APPARATUS
77
Patent #:
4611663
Issue Dt:
09/16/1986
Application #:
06719383
Filing Dt:
04/02/1985
Title:
CASING HANGER AND RUNNING APPARATUS
78
Patent #:
4611661
Issue Dt:
09/16/1986
Application #:
06723023
Filing Dt:
04/15/1985
Title:
RETRIEVABLE EXPLORATION GUIDE BASE/COMPLETION GUIDE BASE SYSTEM
79
Patent #:
4611661
Issue Dt:
09/16/1986
Application #:
06723023
Filing Dt:
04/15/1985
Title:
RETRIEVABLE EXPLORATION GUIDE BASE/COMPLETION GUIDE BASE SYSTEM
80
Patent #:
4634152
Issue Dt:
01/06/1987
Application #:
06727491
Filing Dt:
04/26/1985
Title:
CASING HANGER RUNNING TOOL
81
Patent #:
4634152
Issue Dt:
01/06/1987
Application #:
06727491
Filing Dt:
04/26/1985
Title:
CASING HANGER RUNNING TOOL
82
Patent #:
4643390
Issue Dt:
02/17/1987
Application #:
06738921
Filing Dt:
05/29/1985
Title:
FAIL-SAFE VALVE ACTUATOR
83
Patent #:
4717183
Issue Dt:
01/05/1988
Application #:
06739122
Filing Dt:
05/29/1985
Title:
CONICAL THREAD CONFIGURATION FOR RAPID MAKE-UP CONNECTION
84
Patent #:
4717183
Issue Dt:
01/05/1988
Application #:
06739122
Filing Dt:
05/29/1985
Title:
CONICAL THREAD CONFIGURATION FOR RAPID MAKE-UP CONNECTION
85
Patent #:
4653778
Issue Dt:
03/31/1987
Application #:
06745049
Filing Dt:
06/17/1985
Title:
LOCKDOWN CONNECTOR FOR MUDLINE WELLHEAD TIEBACK ADAPTOR
86
Patent #:
4653778
Issue Dt:
03/31/1987
Application #:
06745049
Filing Dt:
06/17/1985
Title:
LOCKDOWN CONNECTOR FOR MUDLINE WELLHEAD TIEBACK ADAPTOR
87
Patent #:
4653589
Issue Dt:
03/31/1987
Application #:
06745052
Filing Dt:
06/17/1985
Title:
MUDLINE CASING HANGER TIEBACK ADAPTOR WITH ADJUSTABLE LOAD RING
88
Patent #:
4653589
Issue Dt:
03/31/1987
Application #:
06745052
Filing Dt:
06/17/1985
Title:
MUDLINE CASING HANGER TIEBACK ADAPTOR WITH ADJUSTABLE LOAD RING
89
Patent #:
4616987
Issue Dt:
10/14/1986
Application #:
06745053
Filing Dt:
06/17/1985
Title:
INTERNAL BORE IMPRESSION TOOL
90
Patent #:
4616987
Issue Dt:
10/14/1986
Application #:
06745053
Filing Dt:
06/17/1985
Title:
INTERNAL BORE IMPRESSION TOOL
91
Patent #:
4674576
Issue Dt:
06/23/1987
Application #:
06766365
Filing Dt:
08/16/1985
Title:
CASING HANGER RUNNING TOOL
92
Patent #:
4674576
Issue Dt:
06/23/1987
Application #:
06766365
Filing Dt:
08/16/1985
Title:
CASING HANGER RUNNING TOOL
93
Patent #:
4661496
Issue Dt:
04/28/1987
Application #:
06766728
Filing Dt:
08/19/1985
Title:
CARDIOTONIC AND ANTINYPERTENIVE 2,4- DIHYDRO-5-((SUBTITUTED) PHENYL)-4 ,4- DIISUBSTITITED -3H- PYRAZOL-3- ONES
94
Patent #:
4661496
Issue Dt:
04/28/1987
Application #:
06766728
Filing Dt:
08/19/1985
Title:
CARDIOTONIC AND ANTINYPERTENIVE 2,4- DIHYDRO-5-((SUBTITUTED) PHENYL)-4 ,4- DIISUBSTITITED -3H- PYRAZOL-3- ONES
95
Patent #:
4633761
Issue Dt:
01/06/1987
Application #:
06776813
Filing Dt:
09/17/1985
Title:
AIR SPRING
96
Patent #:
4633761
Issue Dt:
01/06/1987
Application #:
06776813
Filing Dt:
09/17/1985
Title:
AIR SPRING
97
Patent #:
4708524
Issue Dt:
11/24/1987
Application #:
06778031
Filing Dt:
09/20/1985
Title:
REMOTE GUIDELINE CONNECTOR
98
Patent #:
4708524
Issue Dt:
11/24/1987
Application #:
06778031
Filing Dt:
09/20/1985
Title:
REMOTE GUIDELINE CONNECTOR
99
Patent #:
4612983
Issue Dt:
09/23/1986
Application #:
06787344
Filing Dt:
10/15/1985
Title:
SHEAR TYPE GATE VALVE
100
Patent #:
4612983
Issue Dt:
09/23/1986
Application #:
06787344
Filing Dt:
10/15/1985
Title:
SHEAR TYPE GATE VALVE
Assignor
1
VETCO GRAY INC., A DE. CORP.
Exec Dt:
11/24/1986
Assignee
1
CITIBANK, N.A.,
Correspondence name and address
BAKER & BOTTS
ONE SHELL PLAZA
910 LOUISIANA
HOUSTON, TEXAS 77002-4995

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