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Patent Assignment Details
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Reel/Frame:007462/0554   Pages: 7
Recorded: 05/05/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 36
1
Patent #:
4097069
Issue Dt:
06/27/1978
Application #:
05674775
Filing Dt:
04/08/1976
Title:
MARINE RISER CONNECTOR
2
Patent #:
4363465
Issue Dt:
12/14/1982
Application #:
05697084
Filing Dt:
06/16/1976
Title:
EXTREME TEMPERATURE, HIGH PRESSURE BALANCED, RISING STEM GATE VALVE WITH SUPER PRELOADED, STACKED, SOLID LUBRICATED, METAL-TO-METAL STEM SEALS
3
Patent #:
4093030
Issue Dt:
Application #:
05762181
Filing Dt:
Title:
4
Patent #:
4109942
Issue Dt:
Application #:
05785435
Filing Dt:
Title:
5
Patent #:
4340204
Issue Dt:
07/20/1982
Application #:
05833684
Filing Dt:
09/15/1977
Title:
HIGH PRESSURE GATE VALVE WITH PRELOADED, STACKED, SOLID LUBRICATED STEM SEALS
6
Patent #:
4185856
Issue Dt:
01/29/1980
Application #:
05927369
Filing Dt:
07/24/1978
Title:
PIPE JOINT WITH REMOTELY OPERABLE LATCH
7
Patent #:
4346919
Issue Dt:
08/31/1982
Application #:
05958313
Filing Dt:
11/06/1978
Title:
REMOTE AUTOMATIC MAKE-UP STAB-IN SEALING SYSTEM
8
Patent #:
4402773
Issue Dt:
09/06/1983
Application #:
05958314
Filing Dt:
11/06/1978
Title:
REMOTE AUTOMATIC MAKE-UP STAB-IN SEALING SYSTEM
9
Patent #:
4329085
Issue Dt:
05/11/1982
Application #:
05973619
Filing Dt:
12/27/1978
Title:
CONNECTION OF UNDERWATER LINES
10
Patent #:
4294284
Issue Dt:
10/13/1981
Application #:
06093612
Filing Dt:
11/13/1979
Title:
FAIL-SAFE, NON-PRESSURE LOCKING GATE VALVE
11
Patent #:
4360040
Issue Dt:
11/23/1982
Application #:
06125273
Filing Dt:
02/27/1980
Title:
MULTIPLE ORIFICE VALVES
12
Patent #:
4371291
Issue Dt:
02/01/1983
Application #:
06158933
Filing Dt:
06/12/1980
Title:
UNDERWATER FLOWLINE CONNECTOR
13
Patent #:
4408783
Issue Dt:
10/11/1983
Application #:
06219252
Filing Dt:
12/22/1980
Title:
HOLDDOWN APPARATUS
14
Patent #:
4407530
Issue Dt:
10/04/1983
Application #:
06219253
Filing Dt:
12/22/1980
Title:
PACKOFF APPARATUS
15
Patent #:
4416472
Issue Dt:
11/22/1983
Application #:
06219323
Filing Dt:
12/22/1980
Title:
HOLDDOWN AND PACKOFF APPARATUS
16
Patent #:
4337788
Issue Dt:
07/06/1982
Application #:
06230392
Filing Dt:
02/02/1981
Title:
HIGH PRESSURE VALVE
17
Patent #:
4350346
Issue Dt:
09/21/1982
Application #:
06248507
Filing Dt:
03/27/1981
Title:
HEAT RESISTANT SEAL
18
Patent #:
4431028
Issue Dt:
02/14/1984
Application #:
06251394
Filing Dt:
04/06/1981
Title:
MULTIPLE ORIFICE VALVE WITH LOW VOLUME FLOW CONTROL
19
Patent #:
4403523
Issue Dt:
09/13/1983
Application #:
06276653
Filing Dt:
06/23/1981
Title:
REVERSIBLE STEPPING ACTUATOR
20
Patent #:
4381005
Issue Dt:
04/26/1983
Application #:
06278546
Filing Dt:
06/29/1981
Title:
INTRAVENOUS PUMP CHAMBER
21
Patent #:
4382717
Issue Dt:
05/10/1983
Application #:
06283094
Filing Dt:
07/13/1981
Title:
CONNECTION OF UNDERWATER LINES
22
Patent #:
4455040
Issue Dt:
06/19/1984
Application #:
06289285
Filing Dt:
08/03/1981
Title:
HIGH-PRESSURE WELLHEAD SEAL
23
Patent #:
4615544
Issue Dt:
10/07/1986
Application #:
06348735
Filing Dt:
02/16/1982
Title:
SUBSEA WELLHEAD SYSTEM
24
Patent #:
4488740
Issue Dt:
12/18/1984
Application #:
06350374
Filing Dt:
02/19/1982
Title:
BREECH BLOCK HANGER SUPPORT
25
Patent #:
4476897
Issue Dt:
10/16/1984
Application #:
06399008
Filing Dt:
07/16/1982
Title:
FLOWLINE CONNECTOR SEAL
26
Patent #:
4477205
Issue Dt:
10/16/1984
Application #:
06429532
Filing Dt:
09/30/1982
Title:
APPARATUS FOR CONNECTING UNDERWATER FLOW LINE HUBS
27
Patent #:
4451047
Issue Dt:
05/29/1984
Application #:
06429533
Filing Dt:
09/30/1982
Title:
SEAL
28
Patent #:
4591296
Issue Dt:
05/27/1986
Application #:
06535306
Filing Dt:
09/23/1983
Title:
TEMPORARY GUIDE BASE RETRIEVAL METHOD AND APPARATUS
29
Patent #:
4540013
Issue Dt:
09/10/1985
Application #:
06541451
Filing Dt:
10/13/1983
Title:
FIRE RESPONSIVE STEM RETENTION APPARATUS
30
Patent #:
4597448
Issue Dt:
07/01/1986
Application #:
06546530
Filing Dt:
11/30/1983
Title:
SUBSEA WELLHEAD SYSTEM
31
Patent #:
4540053
Issue Dt:
09/10/1985
Application #:
06546531
Filing Dt:
12/06/1983
Title:
BREECH BLOCK HANGER SUPPORT WELL COMPLETION METHOD
32
Patent #:
4524981
Issue Dt:
06/25/1985
Application #:
06554188
Filing Dt:
11/22/1983
Title:
ANNULAR SEAL WITH V-CUT
33
Patent #:
4603834
Issue Dt:
08/05/1986
Application #:
06591022
Filing Dt:
03/19/1984
Title:
MOUNTING OF DISK IN A DISK VALVE
34
Patent #:
4630675
Issue Dt:
12/23/1986
Application #:
06737942
Filing Dt:
05/28/1985
Title:
DRILLING CHOKE PRESSURE LIMITING CONTROL SYSTEM
35
Patent #:
4700739
Issue Dt:
10/20/1987
Application #:
06798634
Filing Dt:
11/14/1985
Title:
PNEUMATIC WELL CASING PRESSURE REGULATING SYSTEM
36
Patent #:
4723474
Issue Dt:
02/09/1988
Application #:
06826272
Filing Dt:
02/05/1986
Title:
PNEUMATIC STEPPING ACTUATOR POSITIONER
Assignor
1
SMITH INTERNATIONAL, INC.
Exec Dt:
01/12/1995
Assignee
1
COOPER INDUSTRIES, INC.
SUITE 4000
1001 FANNIN
HOUSTON, TEXAS 77002
Correspondence name and address
COOPER INDUSTRIES, INC.
RHONDA J. SMITH
1001 FANNIN, SUITE 4000
HOUSTON, TEXAS 77002

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