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Patent Assignment Details

NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Reel/Frame:	007462/0622			Pages:	38
		Recorded:	05/05/1995
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Total properties: 406
Page 1 of 5
Pages: 1 2 3 4 5

Patent #:	4071041	Issue Dt:		Application #:	05647286	Filing Dt:
Title:

Patent #:	4097069	Issue Dt:	06/27/1978	Application #:	05674775	Filing Dt:	04/08/1976
Title:	MARINE RISER CONNECTOR

Patent #:	4091772	Issue Dt:		Application #:	05686279	Filing Dt:
Title:

Patent #:	4066240	Issue Dt:		Application #:	05691737	Filing Dt:
Title:

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

Patent #:	4072126	Issue Dt:		Application #:	05705746	Filing Dt:
Title:

Patent #:	4137942	Issue Dt:	02/06/1979	Application #:	05705747	Filing Dt:	07/15/1976
Title:	CONTROL VALVE HAVING INTEGRAL VISUAL INDICATOR FOR FLUID SAFETY SYSTEMS

Patent #:	4099699	Issue Dt:		Application #:	05721968	Filing Dt:
Title:

Patent #:	4068821	Issue Dt:		Application #:	05722893	Filing Dt:
Title:

Patent #:	4103863	Issue Dt:		Application #:	05729324	Filing Dt:
Title:

Patent #:	4083376	Issue Dt:		Application #:	05732250	Filing Dt:
Title:

Patent #:	4116157	Issue Dt:		Application #:	05741648	Filing Dt:
Title:

Patent #:	4084613	Issue Dt:		Application #:	05750296	Filing Dt:
Title:

Patent #:	4074702	Issue Dt:	02/21/1978	Application #:	05752056	Filing Dt:	12/20/1976
Title:	CONTROL VALVE FOR BLEEDING FLUID ACTUATOR

Patent #:	4067542	Issue Dt:		Application #:	05758115	Filing Dt:
Title:

Patent #:	4093030	Issue Dt:		Application #:	05762181	Filing Dt:
Title:

Patent #:	4098490	Issue Dt:		Application #:	05773731	Filing Dt:
Title:

Patent #:	4109942	Issue Dt:		Application #:	05785435	Filing Dt:
Title:

Patent #:	4111396	Issue Dt:		Application #:	05785802	Filing Dt:
Title:

Patent #:	4081891	Issue Dt:		Application #:	05787173	Filing Dt:
Title:

Patent #:	4135546	Issue Dt:		Application #:	05789180	Filing Dt:
Title:

Patent #:	4133469	Issue Dt:	01/09/1979	Application #:	05794886	Filing Dt:	05/09/1977
Title:	FURNISHING WELD MATERIAL

Patent #:	4151855	Issue Dt:		Application #:	05802744	Filing Dt:
Title:

Patent #:	4147327	Issue Dt:	04/03/1979	Application #:	05807281	Filing Dt:	06/16/1977
Title:	METALLIC SEALS FOR BALL VALVE

Patent #:	4124194	Issue Dt:		Application #:	05807852	Filing Dt:
Title:

Patent #:	4111393	Issue Dt:	09/05/1978	Application #:	05817391	Filing Dt:	07/20/1977
Title:	BALL VALVE SEAT ASSY. HAVING A REMOVABLY MOUNTED FACE SEAL INSERT

Patent #:	4135545	Issue Dt:	01/23/1979	Application #:	05822104	Filing Dt:	08/05/1977
Title:	BALL VALVE SEAT ASSEMBLY HAVING A SWAGED SEAT RING TO RETAIN THE FACE SEAL

Patent #:	4160460	Issue Dt:		Application #:	05823787	Filing Dt:
Title:

Patent #:	4120318	Issue Dt:		Application #:	05832485	Filing Dt:
Title:

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

Patent #:	4113113	Issue Dt:		Application #:	05833947	Filing Dt:
Title:

Patent #:	4136710	Issue Dt:		Application #:	05840868	Filing Dt:
Title:

Patent #:	4113233	Issue Dt:		Application #:	05841225	Filing Dt:
Title:

Patent #:	4116419	Issue Dt:		Application #:	05844251	Filing Dt:
Title:

Patent #:	4130035	Issue Dt:	12/19/1978	Application #:	05845519	Filing Dt:	10/26/1977
Title:	SSPRING MOUNTED SUPPORT FOR BARSTOCK

Patent #:	4163544	Issue Dt:	08/07/1979	Application #:	05850184	Filing Dt:	11/10/1977
Title:	TWO PIECE COMPOSITE VALVE SEAL RING CONSTRUCTION

Patent #:	4184504	Issue Dt:		Application #:	05859402	Filing Dt:
Title:

Patent #:	4139059	Issue Dt:		Application #:	05859416	Filing Dt:
Title:

Patent #:	4147183	Issue Dt:		Application #:	05862087	Filing Dt:
Title:

Patent #:	4157170	Issue Dt:		Application #:	05864407	Filing Dt:
Title:

Patent #:	4178665	Issue Dt:		Application #:	05868008	Filing Dt:
Title:

Patent #:	4196750	Issue Dt:		Application #:	05876970	Filing Dt:
Title:

Patent #:	4208035	Issue Dt:		Application #:	05877592	Filing Dt:
Title:

Patent #:	4132265	Issue Dt:	01/02/1979	Application #:	05893976	Filing Dt:	04/06/1978
Title:	PIPE SHEARING RAM ASSEMBLY FOR BLOWOUT PREVENTER

Patent #:	4132266	Issue Dt:	01/02/1979	Application #:	05893977	Filing Dt:	04/06/1978
Title:	PIPE SHEARING RAM ASSEMBLY FOR BLOWOUT PREVENTER

Patent #:	4132267	Issue Dt:	01/02/1979	Application #:	05893978	Filing Dt:	04/06/1978
Title:	PIPE SHEARING RAM ASSEMBLY FOR BLOWOUT PREVENTER

Patent #:	4162782	Issue Dt:	07/31/1979	Application #:	05894787	Filing Dt:	04/10/1978
Title:	SEAL ASSEMBLY FOR BUTTERFLY VALVE

Patent #:	4229012	Issue Dt:		Application #:	05901062	Filing Dt:
Title:

Patent #:	4175577	Issue Dt:		Application #:	05902324	Filing Dt:
Title:

Patent #:	4194524	Issue Dt:		Application #:	05908413	Filing Dt:
Title:

Patent #:	4306526	Issue Dt:	12/22/1981	Application #:	05910581	Filing Dt:	05/30/1978
Title:	INTERNAL COMBUSTION ENGINE

Patent #:	4188156	Issue Dt:	02/12/1980	Application #:	05911678	Filing Dt:	06/01/1978
Title:	RISER

Patent #:	4193581	Issue Dt:		Application #:	05917037	Filing Dt:
Title:

Patent #:	4188016	Issue Dt:		Application #:	05920607	Filing Dt:
Title:

Patent #:	4177833	Issue Dt:		Application #:	05924775	Filing Dt:
Title:

Patent #:	4185856	Issue Dt:	01/29/1980	Application #:	05927369	Filing Dt:	07/24/1978
Title:	PIPE JOINT WITH REMOTELY OPERABLE LATCH

Patent #:	4240609	Issue Dt:	12/23/1980	Application #:	05931462	Filing Dt:	08/07/1978
Title:	FLOW CONTROL APPARATUS

Patent #:	4190114	Issue Dt:	02/26/1980	Application #:	05934687	Filing Dt:	08/18/1978
Title:	SUBSEA WELLHEAD APPARATUS

Patent #:	4227543	Issue Dt:	10/14/1980	Application #:	05934832	Filing Dt:	08/18/1978
Title:	BLOWOUT PREVENTER

Patent #:	4177998	Issue Dt:		Application #:	05937683	Filing Dt:
Title:

Patent #:	4209040	Issue Dt:		Application #:	05939165	Filing Dt:
Title:

Patent #:	4194529	Issue Dt:	03/25/1980	Application #:	05944456	Filing Dt:	09/21/1978
Title:	CONTROL VALVE HAVING INTEGRAL VISUAL INDICATOR FOR FLUID SAFETY SYSTEMS

Patent #:	4179098	Issue Dt:		Application #:	05946907	Filing Dt:
Title:

Patent #:	4193577	Issue Dt:	03/18/1980	Application #:	05949844	Filing Dt:	10/10/1978
Title:	EXPANDING GATE VALVE WITH AXIALLY FLEXED SPRING PLATE

Patent #:	4188014	Issue Dt:		Application #:	05950494	Filing Dt:
Title:

Patent #:	4346919	Issue Dt:	08/31/1982	Application #:	05958313	Filing Dt:	11/06/1978
Title:	REMOTE AUTOMATIC MAKE-UP STAB-IN SEALING SYSTEM

Patent #:	4402773	Issue Dt:	09/06/1983	Application #:	05958314	Filing Dt:	11/06/1978
Title:	REMOTE AUTOMATIC MAKE-UP STAB-IN SEALING SYSTEM

Patent #:	4207924	Issue Dt:	06/17/1980	Application #:	05959812	Filing Dt:	11/13/1978
Title:	CONTROL VALVE FOR FLUID ACTUATOR

Patent #:	4261471	Issue Dt:	04/14/1981	Application #:	05968323	Filing Dt:	12/11/1978
Title:	FABRICATED BACKSTOP FOR RAILWAY CARS

Patent #:	4247080	Issue Dt:	01/27/1981	Application #:	05972149	Filing Dt:	12/21/1978
Title:	SEAL ASSEMBLY FOR VALVES

Patent #:	4213480	Issue Dt:		Application #:	05973517	Filing Dt:
Title:

Patent #:	4329085	Issue Dt:	05/11/1982	Application #:	05973619	Filing Dt:	12/27/1978
Title:	CONNECTION OF UNDERWATER LINES

Patent #:	4209884	Issue Dt:		Application #:	06000212	Filing Dt:
Title:

Patent #:	4223700	Issue Dt:	09/23/1980	Application #:	06000583	Filing Dt:	01/02/1979
Title:	FLOW LINE SWITCH

Patent #:	4214778	Issue Dt:		Application #:	06002508	Filing Dt:
Title:

Patent #:	4217934	Issue Dt:		Application #:	06008197	Filing Dt:
Title:

Patent #:	4265424	Issue Dt:	05/05/1981	Application #:	06008249	Filing Dt:	02/01/1979
Title:	BLOWOUT PREVENTER AND IMPROVED RAM PACKER STRUCTURE

Patent #:	4215749	Issue Dt:		Application #:	06009018	Filing Dt:
Title:

Patent #:	4202410	Issue Dt:	05/13/1980	Application #:	06015990	Filing Dt:	02/28/1979
Title:	SEAL TESTING ARRANGEMENT FOR WELLHEADS

Patent #:	4252145	Issue Dt:	02/24/1981	Application #:	06020604	Filing Dt:	03/15/1979
Title:	MANUALLY RESET CONTROL VALVE FOR A FLUID ACTUATOR

Patent #:	4273309	Issue Dt:	06/16/1981	Application #:	06020765	Filing Dt:	03/15/1979
Title:	VALVE MECHANISM INCORPORATING UNIVERSAL SEAT SPRING

Patent #:	4263716	Issue Dt:	04/28/1981	Application #:	06023023	Filing Dt:	03/22/1979
Title:	INSTRUMENT FOR MEASURING THE LOCATION AND ORIENTATION OF VALUE PORTS

Patent #:	4263025	Issue Dt:	04/21/1981	Application #:	06031722	Filing Dt:	04/20/1979
Title:	0AFFLE PLATE FOR CYCLONE STEAM SEPARATOR

Patent #:	4236692	Issue Dt:	12/02/1980	Application #:	06031725	Filing Dt:	04/20/1979
Title:	CONTROLLED FLOATING SEAT FOR GATE VALVES

Patent #:	4262688	Issue Dt:	04/21/1981	Application #:	06042394	Filing Dt:	05/25/1979
Title:	METAL SEAT ASSEMBLIES FOR VALVES

Patent #:	4270730	Issue Dt:	06/02/1981	Application #:	06043554	Filing Dt:	05/29/1979
Title:	MEANS TO RETAIN A VALVE STEM

Patent #:	4258743	Issue Dt:	03/31/1981	Application #:	06045379	Filing Dt:	06/04/1979
Title:	EXPANDING GATE VALVE HAVING MECHANICALLY SECURED SEATS

Patent #:	4248549	Issue Dt:	02/03/1981	Application #:	06047263	Filing Dt:	06/11/1979
Title:	APPARATUS FOR ANCHORING A PLATFORM AT AN OFFSHORE LOCATION

Patent #:	4225325	Issue Dt:	09/30/1980	Application #:	06048339	Filing Dt:	06/14/1979
Title:	STEAM SEPARATOR WITH VARIABLY SIZED RECTANGULAR INLET OPENING

Patent #:	4268011	Issue Dt:	05/19/1981	Application #:	06051427	Filing Dt:	06/22/1979
Title:	STUD TENSIONER FOR BLOWOUT PREVENTER

Patent #:	4215746	Issue Dt:	08/05/1980	Application #:	06053134	Filing Dt:	06/28/1979
Title:	PRESSURE RESPONSIVE SAFETY SYSTEM FOR FLUID LINES

Patent #:	4262691	Issue Dt:	04/21/1981	Application #:	06053593	Filing Dt:	06/29/1979
Title:	CAM MEANS FOR BALL VALVE SEAT RINGS

Patent #:	4239058	Issue Dt:	12/16/1980	Application #:	06057911	Filing Dt:	07/16/1979
Title:	PULL TYPE RELAY VALVE WITH AUTOMATIC LOCKOUT

Patent #:	4266566	Issue Dt:	05/12/1981	Application #:	06060951	Filing Dt:	07/26/1979
Title:	SPRING ASSEMBLY FOR FLOATING SEAT RING

Patent #:	4253638	Issue Dt:	03/03/1981	Application #:	06063156	Filing Dt:	08/02/1979
Title:	BLOWOUT PREVENTER

Patent #:	4271857	Issue Dt:	06/09/1981	Application #:	06063157	Filing Dt:	08/02/1979
Title:	FIRE SAFE VALVE

Patent #:	4281861	Issue Dt:	08/04/1981	Application #:	06067414	Filing Dt:	08/17/1979
Title:	BALL JOINT

Patent #:	4278278	Issue Dt:	07/14/1981	Application #:	06071213	Filing Dt:	08/30/1979
Title:	MEANS FOR TENSIONING TUBING IN A WELLHEAD ASSEMBLY

Patent #:	4262690	Issue Dt:	04/21/1981	Application #:	06071421	Filing Dt:	08/30/1979
Title:	HIGH PRESSURE STEM PACKING FOR GATE VALVES

100

Patent #:	4303902	Issue Dt:	12/01/1981	Application #:	06071633	Filing Dt:	08/31/1979
Title:	INDUCTIVE COUPLER

Assignor

COOPER INDUSTRIES, INC.

Exec Dt:

04/17/1995

Assignee

COOPER CAMERON CORPORATION

SUITE 1200

515 POST OAK BOULEVARD

HOUSTON, TEXAS 77027

Correspondence name and address
	COOPER INDUSTRIES, INC.
	RHONDA J. SMITH
	1001 FANNIN, SUITE 4000
	HOUSTON, TEXAS 77002

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