USPTO Assignments on the Web

	United States Patent and Trademark Office
	Home\|Site Index\|Search\|Guides\|Contacts\|eBusiness\|eBiz alerts\|News\|Help

Patent Assignment Details

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

Reel/Frame:	004722/0520			Pages:	7
		Recorded:	06/08/1987
Conveyance:	SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).

Total properties: 20

Patent #:	3517076	Issue Dt:	06/23/1970	Application #:	04527049	Filing Dt:	02/14/1966
Title:	THERMAL HYDRODEALKYLATION OF ALKYL AROMATIC HYDROCARBONS

Patent #:	3557239	Issue Dt:	01/19/1971	Application #:	04889692	Filing Dt:	12/31/1969
Title:	TREATMENT OF ISOPRENE STREAMS

Patent #:	3557240	Issue Dt:	01/19/1971	Application #:	04889700	Filing Dt:	12/31/1969
Title:	DIMERIZATION OF CYCLOPENTADIENE IN ISOPRENE STREAMS

Patent #:	3663637	Issue Dt:	05/16/1972	Application #:	05031176	Filing Dt:	04/23/1970
Title:	START-UP METHOD FOR HYDROGENATION PROCESS

Patent #:	3679761	Issue Dt:	07/25/1972	Application #:	05037792	Filing Dt:	05/15/1970
Title:	PROCESS FOR THE VAPORIZATION OF ALKYL AROMATIC LIQUID FEEDS

Patent #:	3670041	Issue Dt:	06/13/1972	Application #:	05045216	Filing Dt:	06/10/1970
Title:	HYDROGENATION PROCESS

Patent #:	3807705	Issue Dt:		Application #:	05267200	Filing Dt:
Title:	PROCESS AND APPARATUS FOR SOLIDS BLENDING

Patent #:	3920624	Issue Dt:		Application #:	05433378	Filing Dt:
Title:

Patent #:	3958585	Issue Dt:		Application #:	05578138	Filing Dt:
Title:

Patent #:	4076678	Issue Dt:		Application #:	05632416	Filing Dt:
Title:

Patent #:	4042220	Issue Dt:		Application #:	05714997	Filing Dt:
Title:

Patent #:	4179255	Issue Dt:		Application #:	05886262	Filing Dt:
Title:

Patent #:	4264554	Issue Dt:	04/28/1981	Application #:	06153459	Filing Dt:	05/27/1980
Title:	PROCESS FOR MELT CUTTING ETHYLENE POLYMERS

Patent #:	4430001	Issue Dt:	02/07/1984	Application #:	06306593	Filing Dt:	09/28/1981
Title:	INJECTOR MIXER APPARATUS

Patent #:	4525322	Issue Dt:	06/25/1985	Application #:	06508696	Filing Dt:	06/28/1983
Title:	ETHYLENE POLYMER COMPOSITION FOR BLOW MOLDING

Patent #:	4511669	Issue Dt:	04/16/1985	Application #:	06523867	Filing Dt:	08/18/1983
Title:	HIGH EFFICIENCY CATALYSTS FOR VARYING OLEFIN POLYMER MOLECULAR WEIGHT DISTRIBUTION

Patent #:	4518706	Issue Dt:	05/21/1985	Application #:	06523868	Filing Dt:	08/18/1983
Title:	HYDROCARBON SOLUBLE CATALYST SUPPORTS AND RESULTANT POLYMERIZATION CATALYSTS

Patent #:	4603173	Issue Dt:	07/29/1986	Application #:	06706364	Filing Dt:	02/27/1985
Title:	PROCESSING POLYETHYLENE RESINS

Patent #:	4617352	Issue Dt:	10/14/1986	Application #:	06739417	Filing Dt:	05/30/1985
Title:	ETHYLENE POLYMER COMPOSITION FOR BLOW MOLDING

Patent #:	4629328	Issue Dt:	12/16/1986	Application #:	06770735	Filing Dt:	08/29/1985
Title:	GRAVITY BLENDING APPARATUS AND METHODS OF GRAVITY BLENDING

Assignor

Exec Dt:

06/09/1987

Assignee

Correspondence name and address
	BRACEWELL & PATTERSON
	2900 SOUTH TOWER PENNZOIL PLACE
	HOUSTON, TX. 77002

Search Results as of: 06/23/2024 04:20 AM

If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6

Web interface last modified: August 25, 2017 v.2.6