USPTO Assignments on the Web

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

Assignments on the Web > Patent Query

Patent Assignment Details

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

Reel/Frame:	007327/0231			Pages:	14
		Recorded:	12/12/1994
Conveyance:	SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).

Total properties: 46

Patent #:	4135896	Issue Dt:		Application #:	05640108	Filing Dt:
Title:

Patent #:	4076057	Issue Dt:		Application #:	05673840	Filing Dt:
Title:

Patent #:	4133651	Issue Dt:		Application #:	05677581	Filing Dt:
Title:

Patent #:	4206862	Issue Dt:		Application #:	05848963	Filing Dt:
Title:

Patent #:	4192661	Issue Dt:	03/11/1980	Application #:	05911624	Filing Dt:	06/01/1978
Title:	CRYOGENIC APPARATUS HAVING AN IMPROVED FLOW PATH FOR REMOVING IMPURITIES FROM CRYOGENIC FLUID

Patent #:	4238211	Issue Dt:	12/09/1980	Application #:	05962255	Filing Dt:	11/20/1978
Title:	METHOD OF EMPLOYING A FIRST CONTAMINANT TO PREVENT FREEZE-OUT OF A SECOND CONTAMINANT DURING CRYOGENIC PROCESSING OF A GASEOUS STREAM

Patent #:	4233816	Issue Dt:		Application #:	06064657	Filing Dt:
Title:

Patent #:	4267701	Issue Dt:	05/19/1981	Application #:	06092232	Filing Dt:	11/09/1979
Title:	HELIUM LIQUEFACTION PLANT

Patent #:	4318723	Issue Dt:	03/09/1982	Application #:	06094226	Filing Dt:	11/14/1979
Title:	YRYOGENIC DISTILLATIVE SEPARATION OF ACID GASES FROM METHANE

Patent #:	4302419	Issue Dt:	11/24/1981	Application #:	06121025	Filing Dt:	02/13/1980
Title:	CATALYTIC RECOMBINER SYSTEM

Patent #:	4293322	Issue Dt:	10/06/1981	Application #:	06143099	Filing Dt:	04/23/1980
Title:	DISTILLATIVE SEPARATION OF CARBON DIOXIDE FROM HYDROGEN SULFIDE

Patent #:	4341079	Issue Dt:	07/27/1982	Application #:	06202219	Filing Dt:	10/30/1980
Title:	CRYOPUMP APPARATUS

Patent #:	4416855	Issue Dt:	11/22/1983	Application #:	06232821	Filing Dt:	02/09/1981
Title:	RADIOACTIVE WASTE TREATMENT APPARATUS

Patent #:	4346563	Issue Dt:	08/31/1982	Application #:	06266573	Filing Dt:	05/15/1981
Title:	SUPER CRITICAL HELIUM REFRIGERATION PROCESS AND APPARATUS

Patent #:	4383841	Issue Dt:	05/17/1983	Application #:	06284957	Filing Dt:	07/20/1981
Title:	DISTILLATIVE SEPARATION OF CARBON DIOXIDE FROM HYDROGEN SULFIDE

Patent #:	4350511	Issue Dt:	09/21/1982	Application #:	06306419	Filing Dt:	09/28/1981
Title:	DISTILLATIVE SEPARATION OF CARBON DIOXIDE FROM LIGHT HYDROCARBONS

Patent #:	4383842	Issue Dt:	05/17/1983	Application #:	06307672	Filing Dt:	10/01/1981
Title:	DISTILLATIVE SEPARATION OF METHANE AND CARBON DIOXIDE

Patent #:	4389850	Issue Dt:	06/28/1983	Application #:	06369862	Filing Dt:	04/19/1982
Title:	HYBRID CRYOGENIC REFRIGERATOR

Patent #:	4388809	Issue Dt:	06/21/1983	Application #:	06369864	Filing Dt:	04/19/1982
Title:	CRYOGENIC REFRIGERATOR

Patent #:	4391103	Issue Dt:	07/05/1983	Application #:	06369865	Filing Dt:	04/19/1982
Title:	FLUIDIC CRYOGENIC REFRIGERATOR

Patent #:	4462419	Issue Dt:	07/31/1984	Application #:	06378545	Filing Dt:	05/17/1982
Title:	THERMAL BLOCKED VALVE

Patent #:	4438631	Issue Dt:	03/27/1984	Application #:	06398482	Filing Dt:	07/15/1982
Title:	CRYOGENIC REFRIGERATOR

Patent #:	4502714	Issue Dt:	03/05/1985	Application #:	06426407	Filing Dt:	09/29/1982
Title:	VACUUM SPOOL PIECE AND JOINT

Patent #:	4466252	Issue Dt:	08/21/1984	Application #:	06426518	Filing Dt:	09/29/1982
Title:	CRYOPUMP

Patent #:	4444576	Issue Dt:	04/24/1984	Application #:	06438179	Filing Dt:	11/01/1982
Title:	ENERGY-SAVING DISTILLATIVE SEPARATION USING LOW-TEMPERATURE HEAT INPUT

Patent #:	4428759	Issue Dt:	01/31/1984	Application #:	06458047	Filing Dt:	01/14/1983
Title:	DISTILLATIVE SEPARATION EMPLOYING BOTTOM ADDITIVES

Patent #:	4462814	Issue Dt:	07/31/1984	Application #:	06476520	Filing Dt:	03/18/1983
Title:	DISTILLATIVE SEPARATIONS OF GAS MIXTURES CONTAINING METHANE, CARBON DIOXIDE AND OTHER COMPONENTS

Patent #:	4451274	Issue Dt:	05/29/1984	Application #:	06493791	Filing Dt:	05/12/1983
Title:	DISTILLATIVE SEPARATION OF METHANE AND CARBON DIOXIDE

Patent #:	4471626	Issue Dt:	09/18/1984	Application #:	06499587	Filing Dt:	05/31/1983
Title:	CRYOGENIC REFRIGERATOR

Patent #:	RE31665	Issue Dt:	09/11/1984	Application #:	06502367	Filing Dt:	06/08/1983
Title:	CRYOPUMP APPARATUS

Patent #:	4481777	Issue Dt:	11/13/1984	Application #:	06505152	Filing Dt:	06/17/1983
Title:	CRYOGENIC REGRIGERATOR

Patent #:	4520630	Issue Dt:	06/04/1985	Application #:	06586575	Filing Dt:	03/06/1984
Title:	CRYOGENIC REFRIGERATOR AND HEAT SOURCE

Patent #:	4524586	Issue Dt:	06/25/1985	Application #:	06597983	Filing Dt:	04/09/1984
Title:	CRYOGENIC REFRIGERATOR

Patent #:	4584839	Issue Dt:	04/29/1986	Application #:	06627123	Filing Dt:	07/02/1984
Title:	MULTI-STAGE CRYOGENIC REFRIGERATORS

Patent #:	4522033	Issue Dt:	06/11/1985	Application #:	06627581	Filing Dt:	07/02/1984
Title:	CRYOGENIC REFRIGERATOR WITH GAS SPRING LOADED VALVE

Patent #:	RE32068	Issue Dt:	01/21/1986	Application #:	06704180	Filing Dt:	02/22/1985
Title:	DISTILLATIVE SEPARATION EMPLOYING BOTTOM ADDITIVES

Patent #:	RE32600	Issue Dt:	02/16/1988	Application #:	06816000	Filing Dt:	01/03/1986
Title:	DISTILLATIVE SEPARATION EMPLOYING BOTTOM ADDITIVES

Patent #:	4681612	Issue Dt:	07/21/1987	Application #:	06822311	Filing Dt:	01/24/1986
Title:	PROCESS FOR THE SEPARATION OF LANDFILL GAS

Patent #:	4717408	Issue Dt:	01/05/1988	Application #:	06892920	Filing Dt:	08/01/1986
Title:	PROCESS FOR PREVENTION OF WATER BUILD-UP IN CRYOGENIC DISTILLATION COLUMN

Patent #:	5176002	Issue Dt:	01/05/1993	Application #:	07683252	Filing Dt:	04/10/1991
Title:	METHOD OF CONTROLLING VAPOR LOSS FROM CONTAINERS OF VOLATILE CHEMICALS

Patent #:	5142443	Issue Dt:	08/25/1992	Application #:	07692608	Filing Dt:	04/29/1991
Title:	CRYOGENIC COOLING OF CIRCUIT BOARDS

Patent #:	5188519	Issue Dt:	02/23/1993	Application #:	07728461	Filing Dt:	07/11/1991
Title:	SATURATED FLUID PUMPING APPARATUS

Patent #:	5315832	Issue Dt:	05/31/1994	Application #:	08017695	Filing Dt:	02/12/1993
Title:	PROCESS FOR THE RECOVERY OF A LIGHT HYDROCARBON FRACTION FROM MARINE LOADING OPERATIONS

Patent #:	5411374	Issue Dt:	05/02/1995	Application #:	08039908	Filing Dt:	03/30/1993
Title:	CRYOGENIC FLUID PUMP SYSTEM AND METHOD OF PUMPING CRYOGENIC FLUID

Patent #:	5345772	Issue Dt:	09/13/1994	Application #:	08062959	Filing Dt:	05/14/1993
Title:	SINGLE COLUMN DISTILLATIVE SEPARATION EMPLOYING BOTTOM ADDITIVES

Patent #:	5477690	Issue Dt:	12/26/1995	Application #:	08294084	Filing Dt:	08/22/1994
Title:	STORAGE TANK FOR LIQUID CRYOGENIC FLUID

Assignor

PROCESS SYSTEMS INTERNATIONAL, INC.

Exec Dt:

12/02/1994

Assignees

NATIONAL CITY BANK

METROOHIO DIVISION L.C. 2104

1900 EAST 9TH STREET, P.O. BOX 5756

CLEVELAND, OHIO 44101-0756

NBD BANK, N.A.

611 WOODWARD AVENUE

DETROIT, MICHIGAN 48226

Correspondence name and address
	RENNER, OTTO, BOISSELLE & SKLAR
	WARREN A. SKLAR
	1621 EUCLID AVENUE, NINETEENTH FLOOR
	CLEVELAND, OH 44115

Search Results as of: 05/29/2024 04:20 PM

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