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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:	010180/0186			Pages:	43
		Recorded:	08/19/1999
Conveyance:	CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).

Total properties: 57

Patent #:	4374797	Issue Dt:	02/22/1983	Application #:	06281595	Filing Dt:	07/09/1981
Title:	PROCESS FOR THE PRODUCTION OF HIGH STRENGTH YARNS BY SPIN-STRETCHING AND YARNS PRODUCED BY THE PROCESS, ESPECIALLY FROM POLYAMIDE-6 AND POLYESTER FILAMENTS

Patent #:	4436898	Issue Dt:	03/13/1984	Application #:	06375971	Filing Dt:	05/10/1982
Title:	PREPARATION OF SPINNABLE POLYAMIDE FROM DINITRILE, DIAMONE, H2O WITH P CONTAINING CATALYST

Patent #:	4446299	Issue Dt:	05/01/1984	Application #:	06500796	Filing Dt:	06/06/1983
Title:	MELT SPINNING OF SYNTHETIC FIBERS

Patent #:	4461740	Issue Dt:	07/24/1984	Application #:	06500797	Filing Dt:	06/06/1983
Title:	PROCESS FOR SPIN-STRETCHING OF HIGH STRENGTH TECHNICAL YARNS

Patent #:	4528362	Issue Dt:	07/09/1985	Application #:	06571598	Filing Dt:	01/17/1984
Title:	METHOD FOR PRODUCING SPINNABLE POLYAMIDE FROM DINITRILE WITH PHOSPHORUS ESTER CATALYST

Patent #:	4499261	Issue Dt:	02/12/1985	Application #:	06582289	Filing Dt:	02/22/1984
Title:	PROCESS FOR THE CONTINUOUS PRODUCTION OF POLYBUTYLENE TEREPHTHALATE OF HIGH MOLECULAR WEIGHT

Patent #:	4680376	Issue Dt:	07/14/1987	Application #:	06871000	Filing Dt:	06/05/1986
Title:	PROCESS FOR THE CONTINUOUS PRODUCTION OF HIGH-MOLECULAR POLYBUTYLENETEREPHTHALATE

Patent #:	4877572	Issue Dt:	10/31/1989	Application #:	07271437	Filing Dt:	11/14/1988
Title:	PROCESS FOR THE PRODUCTION OF PBT CARPET YARN

Patent #:	5055273	Issue Dt:	10/08/1991	Application #:	07278567	Filing Dt:	12/01/1988
Title:	APPARATUS FOR PROCESSING HIGH VISCOSITY MATERIALS

Patent #:	4940559	Issue Dt:	07/10/1990	Application #:	07281636	Filing Dt:	12/09/1988
Title:	PROCESS FOR THE PRODUCTION OF UNIFORM POY FILAMENTS

Patent #:	4960915	Issue Dt:	10/02/1990	Application #:	07313905	Filing Dt:	02/23/1989
Title:	PROCESS FOR THE PRODUCTION OF LINEAR POLYESTERS, PARTICULARLY FOR FILMS AND FOILS

Patent #:	5235027	Issue Dt:	08/10/1993	Application #:	07786531	Filing Dt:	11/01/1991
Title:	MODIFIED COPOLYETHYLENE TEREPHTHALATE

Patent #:	5198530	Issue Dt:	03/30/1993	Application #:	07853974	Filing Dt:	03/20/1992
Title:	PROCESS FOR CONTINUOUS POLYCONDENSATION OF TEREPHTHALIC ACID AND 1,4-BIS(HYDROXYMETHYL)CYCLOHEXANE

Patent #:	5194573	Issue Dt:	03/16/1993	Application #:	07853984	Filing Dt:	03/20/1992
Title:	DISCONTINUOUS PROCESS FOR POLYCONDENSATION OF TEREPHTHALIC ACID AND 1,4-BIS(HYDROXYMETHYL)CYCLOHEXANE

Patent #:	5266601	Issue Dt:	11/30/1993	Application #:	07930200	Filing Dt:	08/17/1992
Title:	PROCESS FOR PREPARING POLYBUTYLENE TEREPHTHALATE FROM PET SCRAP

Patent #:	5292865	Issue Dt:	03/08/1994	Application #:	07985842	Filing Dt:	12/03/1992
Title:	PROCESS FOR PREPARATION AND AFTER-TREATMENT OF POLYESTER PELLETS

Patent #:	5269348	Issue Dt:	12/14/1993	Application #:	08030645	Filing Dt:	03/12/1993
Title:	DISTRIBUTOR FOR VISCOUS FLUIDS WITH ADJUSTABLE MULTIPLE DISCHARGE

Patent #:	5308892	Issue Dt:	05/03/1994	Application #:	08058874	Filing Dt:	05/06/1993
Title:	PROCESS FOR THE PREPARATION OF POLYESTER-MASTERBATCH CONTAINING FINELY DIVIDED ADDITIVES

Patent #:	5304052	Issue Dt:	04/19/1994	Application #:	08062121	Filing Dt:	05/14/1993
Title:	SPINNING BLOCK

Patent #:	5340517	Issue Dt:	08/23/1994	Application #:	08073170	Filing Dt:	06/07/1993
Title:	PROCESS FOR PRODUCING SYNTHETIC FILAMENTS

Patent #:	5360589	Issue Dt:	11/01/1994	Application #:	08073575	Filing Dt:	06/07/1993
Title:	PROCESS FOR PRODUCING SYNTHETIC FILAMENTS

Patent #:	5378827	Issue Dt:	01/03/1995	Application #:	08122244	Filing Dt:	09/16/1993
Title:	PROCESS FOR THE PRODUCTION OF CELLULOSE CARBAMATE

Patent #:	5306804	Issue Dt:	04/26/1994	Application #:	08126035	Filing Dt:	09/23/1993
Title:	DISCONTINUOUS PROCESS FOR THE PRODUCTION OF A POLYAMIDE-6,6

Patent #:	5362844	Issue Dt:	11/08/1994	Application #:	08214958	Filing Dt:	03/16/1994
Title:	CONTINUOUS PROCESS FOR THE PRODUCTION OF POLYESTER FOR FOOD PACKAGING

Patent #:	5432254	Issue Dt:	07/11/1995	Application #:	08220722	Filing Dt:	03/31/1994
Title:	DISCONTINUOUS CATALYTIC PROCESS FOR THE PRODUCTION OF POLYAMIDE-6,6

Patent #:	5456828	Issue Dt:	10/10/1995	Application #:	08252753	Filing Dt:	06/02/1994
Title:	POLYMER MELT FILTRATION APPARATUS

Patent #:	5601854	Issue Dt:	02/11/1997	Application #:	08317667	Filing Dt:	10/05/1994
Title:	SPINNING HEAD WITH FILTER CARTRIDGE

Patent #:	5499652	Issue Dt:	03/19/1996	Application #:	08356141	Filing Dt:	12/15/1994
Title:	DISTRIBUTOR FOR VISCOUS FLUIDS WITH MULTIPLE RADIAL DISCHARGE

Patent #:	5466776	Issue Dt:	11/14/1995	Application #:	08386113	Filing Dt:	02/09/1995
Title:	PROCESS FOR THE MULTISTAGE GENERATION OF VACUUM FOR POLYESTER PRODUCTION

Patent #:	5565545	Issue Dt:	10/15/1996	Application #:	08389140	Filing Dt:	02/15/1995
Title:	PROCESS FOR ADJUSTING THE HAZE VALUE OF ETHYLENETEREPHTHALATE POLYMERS

Patent #:	5484539	Issue Dt:	01/16/1996	Application #:	08413686	Filing Dt:	03/30/1995
Title:	PROCESS FOR FILTERING POLYMER MELTS WITH DEAD SPOT REDUCTION

Patent #:	5656221	Issue Dt:	08/12/1997	Application #:	08518203	Filing Dt:	08/23/1995
Title:	PROCESS FOR DIRECT PRODUCTION OF LOW ACETALDEHYDE PACKAGING MATERIAL

Patent #:	5536810	Issue Dt:	07/16/1996	Application #:	08520849	Filing Dt:	08/30/1995
Title:	PROCESS FOR THERMAL TREATMENT OF POLYESTER CHIPS IN THE SOLID STATE

Patent #:	5576414	Issue Dt:	11/19/1996	Application #:	08539733	Filing Dt:	10/05/1995
Title:	PROCESS FOR GENERATING A VACUUM IN PRODUCTION OF POLYCARBONATE

Patent #:	5563209	Issue Dt:	10/08/1996	Application #:	08568874	Filing Dt:	12/07/1995
Title:	PROCESS FOR THE REDUCTION OF CARBOXYL-END GROUPS OF LINEAR POLYESTERS

Patent #:	5627257	Issue Dt:	05/06/1997	Application #:	08600116	Filing Dt:	02/12/1996
Title:	PROCESS FOR THE PRODUCTION OF POLYAMIDES ON THE BASIS OF ALPHA, OMEGA- DINITRILES

Patent #:	5656716	Issue Dt:	08/12/1997	Application #:	08617562	Filing Dt:	03/19/1996
Title:	TITANIUM CONTAINING CATALYST AND PROCESS FOR THE PRODUCTION OF POLYESTER

Patent #:	5738835	Issue Dt:	04/14/1998	Application #:	08645137	Filing Dt:	05/13/1996
Title:	PROCESS FOR THE PURIFICATION OF PROCESS GASES BY CATALYTIC OXIDATION

Patent #:	5795595	Issue Dt:	08/18/1998	Application #:	08698684	Filing Dt:	09/09/1996
Title:	SPINNING PACK WITH SAND FILTER

Patent #:	5686513	Issue Dt:	11/11/1997	Application #:	08706737	Filing Dt:	09/09/1996
Title:	PROCESS FOR THE PRODUCTION OF STABILIZER CONCENTRATE FOR POLYAMIDE

Patent #:	5733969	Issue Dt:	03/31/1998	Application #:	08772821	Filing Dt:	12/24/1996
Title:	ZEOLITE CATALYST FOR THE POLYCONDENSATION OF POLYESTER

Patent #:	5756033	Issue Dt:	05/26/1998	Application #:	08796396	Filing Dt:	02/06/1997
Title:	PROCESS OF MAKING POY POLYESTER FIBER

Patent #:	5744572	Issue Dt:	04/28/1998	Application #:	08797461	Filing Dt:	02/06/1997
Title:	PROCESS FOR THE ACCELERATION OF THE POLYCONDENSATION OF POLYESTER

Patent #:	6066713	Issue Dt:	05/23/2000	Application #:	08801514	Filing Dt:	02/18/1997
Title:	PROCESS FOR IMPROVING THE DRAWING ABILITY OF POLYESTER

Patent #:	5831076	Issue Dt:	11/03/1998	Application #:	08805949	Filing Dt:	02/25/1997
Title:	PRODUCTION OF CELLULOSE CARBAMATE WITH IMPROVED SOLUBILITY PROPERTIES

Patent #:	5869543	Issue Dt:	02/09/1999	Application #:	08920681	Filing Dt:	08/29/1997
Title:	PROCESS FOR THE SYNTHESIS OF POLYETHYLENE CARBOXYLATE FROM POLYETHYLENE CARBOXYLATE WASTE

Patent #:	5798433	Issue Dt:	08/25/1998	Application #:	08941997	Filing Dt:	10/01/1997
Title:	PROCESS FOR PRODUCTION OF POLYPROPYLENE TEREPHTHALATE

Patent #:	5859173	Issue Dt:	01/12/1999	Application #:	08968607	Filing Dt:	11/13/1997
Title:	PROCESS FOR THE PRODUCTION OF FLAME-RESISTANT POLYESTERS

Patent #:	5906926	Issue Dt:	05/25/1999	Application #:	08969481	Filing Dt:	11/13/1997
Title:	METHOD FOR MODIFIED MANUFACTURE OF CELLULOSE CARBAMATE

Patent #:	5965259	Issue Dt:	10/12/1999	Application #:	09021611	Filing Dt:	02/10/1998
Title:	PROCESS OF MAKING POY POLYESTER FIBER

Patent #:	5968433	Issue Dt:	10/19/1999	Application #:	09048654	Filing Dt:	03/26/1998
Title:	PROCESS FOR SPINNING OF SOLUTIONS OF CELLULOSE CARBAMATE

Patent #:	6242595	Issue Dt:	06/05/2001	Application #:	09088582	Filing Dt:	06/02/1998
Title:	PROCESS FOR THE RECOVERY OF CELLULOSE CARBAMATE

Patent #:	6358578	Issue Dt:	03/19/2002	Application #:	09096892	Filing Dt:	06/12/1998
Title:	METHOD FOR THE PRODUCTION OF POLYESTER WITH MIXED CATALYSTS

Patent #:	5993712	Issue Dt:	11/30/1999	Application #:	09123769	Filing Dt:	07/28/1998
Title:	PROCESS FOR THE PROCESSING OF POLYMER MIXTURES INTO FILAMENTS

Patent #:	6093788	Issue Dt:	07/25/2000	Application #:	09169531	Filing Dt:	10/09/1998
Title:	PROCESS OF RECOVERING E-CAPROLACTAM FROM PA-6 SYNTHESIS EXTRACT WATER

Patent #:	6590095	Issue Dt:	07/08/2003	Application #:	09204609	Filing Dt:	12/02/1998
Title:	METHOD OF PREPARING A CELLULOSE CARBAMATE SOLUTION

Patent #:	6234778	Issue Dt:	05/22/2001	Application #:	09344744	Filing Dt:	06/25/1999
Title:	PROCESS AND DEVICE FOR SPINNING OF SOLUTIONS OF CELLULOSE CARBAMATE

Assignor

ZIMMER AG

Exec Dt:

08/21/1998

Assignee

LURGI ZIMMER AKTIENGESELLSCHAFT

BORSIGALLEE 1

FRANKFURT AM MAIN, GERMANY D-603

Correspondence name and address
	MCDONNELL BOEHNEN HULBERT & BERGHOFF
	MICHAEL S. GREENFIELD
	300 SOUTH WACKER DRIVE, 32ND FLOOR
	CHICAGO, ILLINOIS 60606

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