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:	005919/0538			Pages:	24
		Recorded:	11/12/1991
Conveyance:	CHANGE OF NAME (SEE DOCUMENT FOR DETAILS). EFFECTIVE ON 09/27/1991

Total properties: 24

Patent #:	3998793	Issue Dt:		Application #:	05555787	Filing Dt:
Title:

Patent #:	4069194	Issue Dt:		Application #:	05629806	Filing Dt:
Title:

Patent #:	4064112	Issue Dt:	12/20/1977	Application #:	05677503	Filing Dt:	04/15/1976
Title:

Patent #:	4077945	Issue Dt:		Application #:	05788291	Filing Dt:
Title:

Patent #:	4181697	Issue Dt:	01/01/1980	Application #:	05913893	Filing Dt:	06/08/1978
Title:	PROCESS FOR HIGH-SPEED SPINNING OF POLYAMIDES

Patent #:	4263425	Issue Dt:	04/21/1981	Application #:	05958677	Filing Dt:	11/08/1978
Title:	PROCESS FOR PRODUCTION OF POLYESTER POLYMER FOR FOOD PACKING

Patent #:	4254246	Issue Dt:	03/03/1981	Application #:	06023831	Filing Dt:	03/26/1979
Title:	PROCESS COLUMN SYSTEM FOR POLYESTER PLANTS

Patent #:	4436688	Issue Dt:	03/13/1984	Application #:	06253780	Filing Dt:	04/13/1981
Title:	PROCESS FOR MELT-SPINNING OF SYNTHETIC POLYMERS

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 #:	4437827	Issue Dt:	03/20/1984	Application #:	06363249	Filing Dt:	03/29/1982
Title:	SPINNING MANIFOLD WITH SERIAL NOZZLE BLOCKS

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 #:	3948592	Issue Dt:		Application #:	UNAVAILABLE	Filing Dt:
Title:

Patent #:	4077752	Issue Dt:		Application #:	UNAVAILABLE	Filing Dt:
Title:

Patent #:	4143001	Issue Dt:		Application #:	UNAVAILABLE	Filing Dt:
Title:

Patent #:	4107160	Issue Dt:		Application #:	UNAVAILABLE	Filing Dt:
Title:

Assignor

Exec Dt:

10/08/1991

Assignee

Correspondence name and address
	GEORGE B. NEWITT
	ALLEGRETTI & WITCOFF, LTD.
	10 SOUTH WACKER DRIVE
	CHICAGO, IL 60606

Search Results as of: 05/21/2024 11:31 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