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Patent Assignment Details

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Reel/Frame:	006337/0037			Pages:	23
		Recorded:	12/03/1992
Conveyance:	CHANGE OF NAME (SEE DOCUMENT FOR DETAILS). EFFECTIVE ON 06/12/1992

Total properties: 388
Page 1 of 4
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Patent #:	3905201	Issue Dt:		Application #:	05164831	Filing Dt:
Title:

Patent #:	3900975	Issue Dt:		Application #:	05354048	Filing Dt:
Title:

Patent #:	3906412	Issue Dt:		Application #:	05359377	Filing Dt:
Title:

Patent #:	3924010	Issue Dt:	12/02/1975	Application #:	05383063	Filing Dt:	07/27/1973
Title:	COMPOSITION AND METHOD FOR RIPENING FRUIT

Patent #:	3979981	Issue Dt:		Application #:	05471477	Filing Dt:
Title:

Patent #:	3939323	Issue Dt:		Application #:	05497124	Filing Dt:
Title:

Patent #:	3965267	Issue Dt:		Application #:	05506863	Filing Dt:
Title:

Patent #:	3956124	Issue Dt:		Application #:	05527158	Filing Dt:
Title:

Patent #:	3985518	Issue Dt:		Application #:	05535112	Filing Dt:
Title:

Patent #:	3980742	Issue Dt:	09/14/1976	Application #:	05536954	Filing Dt:	12/23/1974
Title:	APPARATUS AND PROCESS FOR REFINING MOLTEN ALUMINUM

Patent #:	3998180	Issue Dt:		Application #:	05565944	Filing Dt:
Title:

Patent #:	4060693	Issue Dt:		Application #:	05596839	Filing Dt:
Title:

Patent #:	4009816	Issue Dt:		Application #:	05609227	Filing Dt:
Title:

Patent #:	3976138	Issue Dt:	08/24/1976	Application #:	05622615	Filing Dt:	10/15/1975
Title:	METHOD OF INCREASING PERMEABILITY IN SUBSURFACE EARTH FORMATION

Patent #:	4042421	Issue Dt:		Application #:	05637452	Filing Dt:
Title:

Patent #:	4089628	Issue Dt:	05/16/1978	Application #:	05658741	Filing Dt:	02/17/1976
Title:	PULVERIZED COAL ARC HEATED IGNITER SYSTEM

Patent #:	4042345	Issue Dt:		Application #:	05675935	Filing Dt:
Title:

Patent #:	4046541	Issue Dt:		Application #:	05690184	Filing Dt:
Title:

Patent #:	4059252	Issue Dt:		Application #:	05690186	Filing Dt:
Title:

Patent #:	4017273	Issue Dt:		Application #:	05690187	Filing Dt:
Title:

Patent #:	4100849	Issue Dt:		Application #:	05690281	Filing Dt:
Title:

Patent #:	4021026	Issue Dt:		Application #:	05692901	Filing Dt:
Title:

Patent #:	4047938	Issue Dt:	09/13/1977	Application #:	05697466	Filing Dt:	06/18/1976
Title:	PROCESS FOR REFINING MOLTEN METAL

Patent #:	4125069	Issue Dt:		Application #:	05700587	Filing Dt:
Title:

Patent #:	4131200	Issue Dt:		Application #:	05702421	Filing Dt:
Title:

Patent #:	4060167	Issue Dt:		Application #:	05704385	Filing Dt:
Title:

Patent #:	4278462	Issue Dt:	07/14/1981	Application #:	05712259	Filing Dt:	08/06/1976
Title:	PROCESS FOR UPGRADING IRON ORE PELLETS

Patent #:	4040610	Issue Dt:	08/09/1977	Application #:	05714669	Filing Dt:	08/16/1976
Title:	APPARATUS FOR REFINING MOLTEN METAL

Patent #:	4048757	Issue Dt:		Application #:	05714670	Filing Dt:
Title:

Patent #:	4081574	Issue Dt:		Application #:	05723030	Filing Dt:
Title:

Patent #:	4041136	Issue Dt:		Application #:	05726115	Filing Dt:
Title:

Patent #:	4061487	Issue Dt:		Application #:	05751196	Filing Dt:
Title:

Patent #:	4101610	Issue Dt:	07/18/1978	Application #:	05772941	Filing Dt:	02/28/1977
Title:	LIQUID-GAS CONTACTING TRAY

Patent #:	4275021	Issue Dt:	06/23/1981	Application #:	05778797	Filing Dt:	03/17/1977
Title:	GAS-LIQUID CONTACTING TRAY WITH IMPROVED INLET BUBBLING MEANS

Patent #:	4185185	Issue Dt:	01/22/1980	Application #:	05788451	Filing Dt:	04/20/1977
Title:	LASER WELDING

Patent #:	4187408	Issue Dt:	02/05/1980	Application #:	05788452	Filing Dt:	04/20/1977
Title:	METHOD FOR LASER SEAM WELDING OF MOVING WORKPIECES

Patent #:	4160806	Issue Dt:	07/10/1979	Application #:	05795121	Filing Dt:	05/09/1977
Title:	MOBILE CATALYST TREATMENT UNIT

Patent #:	4140495	Issue Dt:		Application #:	05801361	Filing Dt:
Title:

Patent #:	4145232	Issue Dt:	03/20/1979	Application #:	05803202	Filing Dt:	06/03/1977
Title:	PROCESS FOR CARBURIZING STEEL

Patent #:	4272259	Issue Dt:	06/09/1981	Application #:	05806340	Filing Dt:	06/14/1977
Title:	GAS GETTERING SYSTEM

Patent #:	4262657	Issue Dt:	04/21/1981	Application #:	05824100	Filing Dt:	08/12/1977
Title:	SOLAR AIR HEATER

Patent #:	4159217	Issue Dt:		Application #:	05839293	Filing Dt:
Title:

Patent #:	4126430	Issue Dt:		Application #:	05862128	Filing Dt:
Title:

Patent #:	4313757	Issue Dt:	02/02/1982	Application #:	05862202	Filing Dt:	12/19/1977
Title:	PROCESS FOR UPGRADING IRON ORE PELLETS

Patent #:	4313756	Issue Dt:	02/02/1982	Application #:	05862203	Filing Dt:	12/19/1977
Title:	PROCESS FOR UPGRADING IRON ORE PELLETS

Patent #:	4142032	Issue Dt:	02/27/1979	Application #:	05865601	Filing Dt:	12/29/1977
Title:	PROCESS FOR IMPROVING BARRIER PROPERTIES OF POLYMERS

Patent #:	4133259	Issue Dt:		Application #:	05876697	Filing Dt:
Title:

Patent #:	4149878	Issue Dt:	04/17/1979	Application #:	05880562	Filing Dt:	02/23/1978
Title:	USE OF ARGON TO PREPARE LOW-CARBON, LOW-NITROGEN STEELS IN THE BASIC OXYGEN PROCESS

Patent #:	4161415	Issue Dt:		Application #:	05902567	Filing Dt:
Title:

Patent #:	4206288	Issue Dt:	06/03/1980	Application #:	05903146	Filing Dt:	05/05/1978
Title:	MICROBIAL DESULFURIZATION OF COAL

Patent #:	4203778	Issue Dt:	05/20/1980	Application #:	05906748	Filing Dt:	05/17/1978
Title:	METHOD FOR DECOKING FIRED HEATER TUBES

Patent #:	4185984	Issue Dt:		Application #:	05917561	Filing Dt:
Title:

Patent #:	4208206	Issue Dt:	06/17/1980	Application #:	05931625	Filing Dt:	08/07/1978
Title:	METHOD FOR PRODUCING IMPROVED METAL CASTINGS BY PNEUMATICALLY REFINING THE MELT

Patent #:	4224045	Issue Dt:	09/23/1980	Application #:	05936093	Filing Dt:	08/23/1978
Title:	CRYOGENIC SYSTEM FOR PRODUCING LOW-PURITY OXYGEN

Patent #:	4187102	Issue Dt:	02/05/1980	Application #:	05936397	Filing Dt:	08/24/1978
Title:	METHOD FOR CONTROLLING THE TEMPERATURE OF THE MELT DURING PNEUMATIC REFINING OF STEEL

Patent #:	4191486	Issue Dt:	03/04/1980	Application #:	05940006	Filing Dt:	09/06/1978
Title:	THREADED CONNECTIONS

Patent #:	4161495	Issue Dt:		Application #:	05945550	Filing Dt:
Title:

Patent #:	4213765	Issue Dt:	07/22/1980	Application #:	06000119	Filing Dt:	01/02/1979
Title:	OXIDATIVE COAL DESULFURIZATION USING LIME TO REGENERATE ALKALI METAL HYDROXIDE FROM REACTION PRODUCT

Patent #:	4239827	Issue Dt:	12/16/1980	Application #:	06003601	Filing Dt:	01/15/1979
Title:	METHOD OF FORMING AN ADHESIVELY BONDABLE THERMOPLASTIC POLYMERIC SURFACE

Patent #:	4210442	Issue Dt:	07/01/1980	Application #:	06010316	Filing Dt:	02/07/1979
Title:	USE OF ARGON IN THE BASIC OXYGEN PROCESS TO CONTROL SLOPPING

Patent #:	4222527	Issue Dt:		Application #:	06014105	Filing Dt:
Title:

Patent #:	4204885	Issue Dt:	05/27/1980	Application #:	06022631	Filing Dt:	03/21/1979
Title:	METHOD FOR PROVIDING STRONG WIRE

Patent #:	4240905	Issue Dt:	12/23/1980	Application #:	06031296	Filing Dt:	04/18/1979
Title:	HIGH SOLIDS MIXTURE AERATION METHOD

Patent #:	4328175	Issue Dt:	05/04/1982	Application #:	06081041	Filing Dt:	10/02/1979
Title:	APPARATUS FOR CONTACTING A LIQUID WITH A GAS

Patent #:	4296512	Issue Dt:	10/27/1981	Application #:	06093014	Filing Dt:	11/09/1979
Title:	METHOD FOR MAKING FASTENERS

Patent #:	4281429	Issue Dt:	08/04/1981	Application #:	06093015	Filing Dt:	11/09/1979
Title:	METHOD FOR MAKING FASTENERS

Patent #:	4298377	Issue Dt:	11/03/1981	Application #:	06099583	Filing Dt:	12/03/1979
Title:	VORTEX REACTOR AND METHOD FOR ADDING SOLIDS TO MOLTEN METAL THEREWITH

Patent #:	4290293	Issue Dt:	09/22/1981	Application #:	06103440	Filing Dt:	12/14/1979
Title:	METHOD FOR DEEP DRAWING

Patent #:	4399120	Issue Dt:	08/16/1983	Application #:	06106738	Filing Dt:	12/26/1979
Title:	HYDROGEN-WATER ISOTOPIC EXCHANGE PROCESS

Patent #:	4378205	Issue Dt:	03/29/1983	Application #:	06138759	Filing Dt:	04/10/1980
Title:	OXYGEN ASPIRATOR BURNER AND PROCESS FOR FIRING A FURNACE

Patent #:	4296610	Issue Dt:	10/27/1981	Application #:	06140988	Filing Dt:	04/17/1980
Title:	LIQUID CRYOGEN DELIVERY SYSTEM

Patent #:	4290588	Issue Dt:	09/22/1981	Application #:	06142444	Filing Dt:	04/21/1980
Title:	APPARATUS FOR REFINING MOLTEN ALUMINUM

Patent #:	4297147	Issue Dt:	10/27/1981	Application #:	06143333	Filing Dt:	04/24/1980
Title:	METHOD FOR DECOKING FIRED HEATER TUBES

Patent #:	4254629	Issue Dt:	03/10/1981	Application #:	06145882	Filing Dt:	05/01/1980
Title:	CRYOGENIC SYSTEM FOR PRODUCING LOW-PURITY OXYGEN

Patent #:	4291634	Issue Dt:	09/29/1981	Application #:	06154519	Filing Dt:	05/29/1980
Title:	SOLID REFUSE DISPOSAL APPARATUS

Patent #:	4291636	Issue Dt:	09/29/1981	Application #:	06154520	Filing Dt:	05/29/1980
Title:	SOLID REFUSE DISPOSAL PROCESS

Patent #:	4373704	Issue Dt:	02/15/1983	Application #:	06158771	Filing Dt:	06/12/1980
Title:	APPARATUS FOR REFINING MOLTEN METAL

Patent #:	4396354	Issue Dt:	08/02/1983	Application #:	06202475	Filing Dt:	10/31/1980
Title:	CRYOGENIC PUMP AND METHOD FOR PUMPING CRYOGENIC LIQUIDS

Patent #:	4396362	Issue Dt:	08/02/1983	Application #:	06202476	Filing Dt:	10/31/1980
Title:	CRYOGENIC RECIPROCATING PUMP

Patent #:	4345925	Issue Dt:	08/24/1982	Application #:	06210733	Filing Dt:	11/26/1980
Title:	PROCESS FOR THE PRODUCTION OF HIGH PRESSURE OXYGEN GAS

Patent #:	4416590	Issue Dt:	11/22/1983	Application #:	06223436	Filing Dt:	01/08/1981
Title:	HYDRAULIC DRIVE LIQUID TRANSFER PUMP SYSTEM

Patent #:	4324583	Issue Dt:	04/13/1982	Application #:	06226553	Filing Dt:	01/21/1981
Title:	SUPERSONIC INJECTION OF OXYGEN IN CUPOLAS

Patent #:	4366721	Issue Dt:	01/04/1983	Application #:	06233110	Filing Dt:	02/10/1981
Title:	MOLTEN METAL SAMPLING DEVICE

Patent #:	4349358	Issue Dt:	09/14/1982	Application #:	06247947	Filing Dt:	03/26/1981
Title:	METHOD OF MIXING A GAS AND A VAPORIZABLE LIQUID

Patent #:	4394929	Issue Dt:	07/26/1983	Application #:	06252949	Filing Dt:	04/10/1981
Title:	CRYOGENIC LIQUID STORAGE CONTAINER HAVING AN IMPROVED ACCESS CONDUIT

Patent #:	4436146	Issue Dt:	03/13/1984	Application #:	06265681	Filing Dt:	05/20/1981
Title:	SHELL AND TUBE HEAT EXCHANGER

Patent #:	4357004	Issue Dt:	11/02/1982	Application #:	06280699	Filing Dt:	07/06/1981
Title:	APPARATUS FOR REFINING MOLTEN METAL

Patent #:	4431400	Issue Dt:	02/14/1984	Application #:	06289885	Filing Dt:	08/04/1981
Title:	IGNITION SYSTEM FOR POST-MIXED BURNER

Patent #:	4407135	Issue Dt:	10/04/1983	Application #:	06328817	Filing Dt:	12/09/1981
Title:	AIR SEPARATION PROCESS WITH TURBINE EXHAUST DESUPERHEAT

Patent #:	4449035	Issue Dt:	05/15/1984	Application #:	06333266	Filing Dt:	12/22/1981
Title:	ARRANGEMENT FOR MOUNTING A THERMISTOR-TYPE TEMPERATURE SENSOR IN A METALLIC HEATING DEVICE

Patent #:	4410343	Issue Dt:	10/18/1983	Application #:	06334238	Filing Dt:	12/24/1981
Title:	AIR BOILING PROCESS TO PRODUCE LOW PURITY OXYGEN

Patent #:	4408982	Issue Dt:	10/11/1983	Application #:	06337115	Filing Dt:	01/05/1982
Title:	PROCESS FOR FIRING A FURNACE

Patent #:	4436553	Issue Dt:	03/13/1984	Application #:	06341440	Filing Dt:	01/22/1982
Title:	PROCESS TO PRODUCE LOW HYDROGEN STEEL

Patent #:	4415345	Issue Dt:	11/15/1983	Application #:	06362048	Filing Dt:	03/26/1982
Title:	PROCESS TO SEPARATE NITROGEN FROM NATURAL GAS

Patent #:	4482392	Issue Dt:	11/13/1984	Application #:	06377788	Filing Dt:	05/13/1982
Title:	CONDUIT CLEANING PROCESS

Patent #:	4399660	Issue Dt:	08/23/1983	Application #:	06386998	Filing Dt:	06/10/1982
Title:	ATMOSPHERIC VAPORIZER

Patent #:	4451288	Issue Dt:	05/29/1984	Application #:	06393467	Filing Dt:	06/29/1982
Title:	METHOD FOR PRODUCING LOW HYDROGEN CONTENT IN STEELS PRODUCED BY SUBSURFACE PNEUMATIC REFINING

Patent #:	4544207	Issue Dt:	10/01/1985	Application #:	06397974	Filing Dt:	07/14/1982
Title:	PROCESS FOR THE UNIFORM DISTRIBUTION OF A TWO PHASE MIXTURE

Patent #:	4430011	Issue Dt:	02/07/1984	Application #:	06403932	Filing Dt:	08/02/1982
Title:	INTEGRAL BEARING SYSTEM

100

Patent #:	4484954	Issue Dt:	11/27/1984	Application #:	06404814	Filing Dt:	08/03/1982
Title:	HALOGENATION TREATMENT

Assignor

UNION CARBIDE INDUSTRIAL GASES TECHNOLOGY CORPORATION

Exec Dt:

06/11/1992

Assignee

PRAXAIR TECHNOLOGY, INC.

39 OLD RIDGEBURY ROAD

DANBURY, CONNECTICUT 06810-5113

Correspondence name and address
	JOANN M. JELSA
	PRAXAIR, INC.
	39 OLD RIDGEBURY ROAD
	LAW DEPT. M1-557
	DANBURY, CT 06810-5113

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