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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:	006781/0858			Pages:	8
		Recorded:	11/29/1993
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Total properties: 11

Patent #:	4314083	Issue Dt:	02/02/1982	Application #:	06193762	Filing Dt:	10/03/1980
Title:	PREPARATION OF LINEAR POLYALKYLENE POLYAMINES

Patent #:	4399308	Issue Dt:	08/16/1983	Application #:	06258251	Filing Dt:	04/28/1981
Title:	LEWIS ACID HALIDE CATALYSTS FOR PREPARATION OF POLYAMINES

Patent #:	4394524	Issue Dt:	07/19/1983	Application #:	06297687	Filing Dt:	08/31/1981
Title:	PREPARATION OF POLYALKYLENE POLYAMINES FROM AMMONIA, ALKYLENEAMINE, AND ALKANOLAMINE

Patent #:	4463193	Issue Dt:	07/31/1984	Application #:	06515314	Filing Dt:	07/19/1983
Title:	PRODUCTION OF NONCYCLIC POLYALKYLENE POLYAMINES

Patent #:	4578517	Issue Dt:	03/25/1986	Application #:	06533319	Filing Dt:	09/16/1983
Title:	POLYALKYLENE POLYAMINES FROM ALKANOLAMINE AND AMMONIA OR AMINES USING GROUP IIIB METAL ACID PHOSPHATE CATALYSTS

Patent #:	4605770	Issue Dt:	08/12/1986	Application #:	06564594	Filing Dt:	12/22/1983
Title:	NONCYCLIC POLYALKYLENE POLYAMINES BY THE REACTION OF AN ALKANOLAMINE COMPOUND AND AN ALKYLENEAMINE COMPOUND IN THE PRESENCE OF A GROUP IIA OR GROUP IIIB METAL ACID PHOSPHATE CATALYST

Patent #:	4503253	Issue Dt:	03/05/1985	Application #:	06587435	Filing Dt:	03/08/1984
Title:	PRODUCTION OF NONCYCLIC POLYALKYLENE POLYAMINES

Patent #:	4617418	Issue Dt:	10/14/1986	Application #:	06674611	Filing Dt:	11/26/1984
Title:	POLYALKYLENE POLYAMINES VIA VAPOR PHASE REACTION

Patent #:	4720588	Issue Dt:	01/19/1988	Application #:	06819646	Filing Dt:	01/16/1986
Title:	POLYALKYLENE POLYAMINES VIA VAPOR PHASE REACTION USING INERT GAS

Patent #:	4766247	Issue Dt:	08/23/1988	Application #:	06912882	Filing Dt:	09/26/1986
Title:	COLOR REDUCTION OF POLYAMINES BY MILD CATALYTIC HYDROGENATION

Patent #:	4910342	Issue Dt:	03/20/1990	Application #:	07049648	Filing Dt:	05/12/1987
Title:	POLYALKYLENE POLYAMINES VIA VAPOR PHASE REACTION

Assignor

Exec Dt:

03/29/1990

Assignee

3040 POST OAK

HOUSTON, TEXAS 77067

Correspondence name and address
	TEXACO INC.
	JAMES L. BAILEY
	4800 FOURNACE PLACE, ROOM E-367
	BELLAIRE, TEXAS 77401-2324

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