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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:	008022/0422			Pages:	8
		Recorded:	06/14/1996
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Total properties: 35

Patent #:	4162197	Issue Dt:	07/24/1979	Application #:	05912909	Filing Dt:	06/05/1978
Title:	FURFURAL REFINING UNIT CONTROL SYSTEM

Patent #:	4169016	Issue Dt:	09/25/1979	Application #:	05912910	Filing Dt:	06/05/1978
Title:	CONTROL SYSTEM FOR A FURFURAL REFINING UNIT RECEIVING LIGHT SWEET CHARGE OIL

Patent #:	4231459	Issue Dt:	11/04/1980	Application #:	05952898	Filing Dt:	10/19/1978
Title:	CONTROL SYSTEM FOR AN N-M ETHYL-2-PYRROLIDONE REFINING UNIT RECEIVING LIGHT SWEET CHARGE OIL

Patent #:	4230215	Issue Dt:	10/28/1980	Application #:	05952899	Filing Dt:	10/19/1978
Title:	CONTROL SYSTEM FOR AN MP REFINING UNIT RECEIVING MEDIUM SWEET CHARGE OIL

Patent #:	4224673	Issue Dt:		Application #:	05953064	Filing Dt:
Title:

Patent #:	4294689	Issue Dt:	10/13/1981	Application #:	06121571	Filing Dt:	02/14/1980
Title:	SOLVENT REFINING PROCESS

Patent #:	4311583	Issue Dt:	01/19/1982	Application #:	06125034	Filing Dt:	02/27/1980
Title:	SOLVENT EXTRACTION PROCESS

Patent #:	4328092	Issue Dt:	05/04/1982	Application #:	06128164	Filing Dt:	03/07/1980
Title:	SOLVENT EXTRACTION OF HYDROCARBON OILS

Patent #:	4304660	Issue Dt:	12/08/1981	Application #:	06140148	Filing Dt:	04/14/1980
Title:	MANUFACTURE OF REFRIGERATION OILS

Patent #:	4333824	Issue Dt:	06/08/1982	Application #:	06163571	Filing Dt:	06/27/1980
Title:	REFINING HIGHLY AROMATIC LUBE OIL STOCKS

Patent #:	4325818	Issue Dt:	04/20/1982	Application #:	06169926	Filing Dt:	07/17/1980
Title:	DUAL SOLVENT REFINING PROCESS

Patent #:	4357669	Issue Dt:	11/02/1982	Application #:	06190122	Filing Dt:	09/24/1980
Title:	MONITORING MEANS AND METHOD FOR DETERMINING THE WAX CONTENT OF OIL FROM A SOLVENT DEWAXING UNIT

Patent #:	4357667	Issue Dt:	11/02/1982	Application #:	06190123	Filing Dt:	09/24/1980
Title:	ON-LINE OIL-IN-WAX MONITORING APPARATUS AND METHOD

Patent #:	4342646	Issue Dt:	08/03/1982	Application #:	06190421	Filing Dt:	09/24/1980
Title:	TRACE SOLVENT RECOVERY IN SELECTIVE SOLVENT EXTRACTION

Patent #:	4390418	Issue Dt:	06/28/1983	Application #:	06377293	Filing Dt:	05/12/1982
Title:	RECOVERY OF SOLVENT IN HYDROCARBON PROCESSING SYSTEMS

Patent #:	4419227	Issue Dt:	12/06/1983	Application #:	06377294	Filing Dt:	05/12/1982
Title:	RECOVERY OF SOLVENT FROM A HYDROCARBON EXTRACT

Patent #:	4866632	Issue Dt:	09/12/1989	Application #:	07121693	Filing Dt:	11/16/1987
Title:	CONTROL MEANS AND METHOD FOR SOLVENT REFINING UNIT

Patent #:	4885062	Issue Dt:	12/05/1989	Application #:	07209123	Filing Dt:	06/20/1988
Title:	LUBE OIL SOLVENT DEWAXING CONTROL SYSTEM

Patent #:	5039399	Issue Dt:	08/13/1991	Application #:	07439219	Filing Dt:	11/20/1989
Title:	SOLVENT EXTRACTION OF LUBRICATING OILS

Patent #:	5041206	Issue Dt:	08/20/1991	Application #:	07439220	Filing Dt:	11/20/1989
Title:	SOLVENT EXTRACTION OF LUBRICATING OILS

Patent #:	5006222	Issue Dt:	04/09/1991	Application #:	07526745	Filing Dt:	05/23/1990
Title:	SOLVENT DEWAXING OF LUBRICATING OILS

Patent #:	5171426	Issue Dt:	12/15/1992	Application #:	07678087	Filing Dt:	04/01/1991
Title:	CONTROL METHOD FOR SOLVENT REFINING LUBRICATING OILS

Patent #:	5242579	Issue Dt:	09/07/1993	Application #:	07678089	Filing Dt:	04/01/1991
Title:	CONTROL METHOD FOR SOLVENT REFINING LUBRICATING OILS

Patent #:	5178750	Issue Dt:	01/12/1993	Application #:	07718140	Filing Dt:	06/20/1991
Title:	LUBRICATING OIL PROCESS

Patent #:	5213696	Issue Dt:	05/25/1993	Application #:	07811632	Filing Dt:	12/23/1991
Title:	AUTOMATIC DEWAXING FILTER WASHING SYSTEM AND METHOD

Patent #:	5332490	Issue Dt:	07/26/1994	Application #:	07952037	Filing Dt:	09/28/1992
Title:	CATALYTIC PROCESS FOR DEWAXING HYDROCARBON FEEDSTOCKS

Patent #:	5370788	Issue Dt:	12/06/1994	Application #:	07992669	Filing Dt:	12/18/1992
Title:	WAX CONVERSION PROCESS

Patent #:	5391286	Issue Dt:	02/21/1995	Application #:	08145274	Filing Dt:	11/03/1993
Title:	PROCESS FOR CATALYTIC DEWAXING OF HYDROCARBON FEEDSTOCKS

Patent #:	4169766	Issue Dt:		Application #:	UNAVAILABLE	Filing Dt:
Title:

Patent #:	4224674	Issue Dt:		Application #:	UNAVAILABLE	Filing Dt:
Title:

Patent #:	4161427	Issue Dt:		Application #:	UNAVAILABLE	Filing Dt:
Title:

Patent #:	4164450	Issue Dt:		Application #:	UNAVAILABLE	Filing Dt:
Title:

Patent #:	4165259	Issue Dt:		Application #:	UNAVAILABLE	Filing Dt:
Title:

Patent #:	4172014	Issue Dt:		Application #:	UNAVAILABLE	Filing Dt:
Title:

Patent #:	4212070	Issue Dt:		Application #:	UNAVAILABLE	Filing Dt:
Title:

Assignor

TEXACO INC.

Exec Dt:

04/19/1996

Assignee

BECHTEL CORPORATION

3000 POST OAK BLVD.

HOUSTON, TEXAS 77056

Correspondence name and address
	JESSICA ROSSMAN
	711 LOUISIANA STREET
	SUITE 2900
	HOUSTON, TEXAS 77002

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