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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:	034968/0212			Pages:	4
		Recorded:	02/16/2015
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Total properties: 18

Patent #:	7671171	Issue Dt:	03/02/2010	Application #:	11390849	Filing Dt:	03/27/2006
Publication #:	US20070010654	Pub Dt:	01/11/2007
Title:	PROCESSES FOR PREPARING HIGH INHERENT VISCOSITY POLYARENEAZOLES USING METAL POWDERS

Patent #:	7754846	Issue Dt:	07/13/2010	Application #:	11390859	Filing Dt:	03/27/2006
Publication #:	US20070100120	Pub Dt:	05/03/2007
Title:	THERMAL PROCESSES FOR INCREASING POLYARENEAZOLE INHERENT VISCOSITIES

Patent #:	8263221	Issue Dt:	09/11/2012	Application #:	11390897	Filing Dt:	03/27/2006
Publication #:	US20060280937	Pub Dt:	12/14/2006
Title:	HIGH INHERENT VISCOSITY POLYMERS AND FIBERS THEREFROM

Patent #:	7683157	Issue Dt:	03/23/2010	Application #:	11390898	Filing Dt:	03/27/2006
Publication #:	US20060287475	Pub Dt:	12/21/2006
Title:	PROCESS FOR THE PRODUCTION OF POLYARENAZOLE POLYMER

Patent #:	7683122	Issue Dt:	03/23/2010	Application #:	11390939	Filing Dt:	03/27/2006
Publication #:	US20070072993	Pub Dt:	03/29/2007
Title:	PROCESSES FOR INCREASING POLYMER INHERENT VISCOSITY

Patent #:	7906615	Issue Dt:	03/15/2011	Application #:	11909659	Filing Dt:	09/25/2007
Publication #:	US20100184945	Pub Dt:	07/22/2010
Title:	PROCESS FOR HYDROLYZING POLYPHOSPHORIC ACID IN A SPUN YARN

Patent #:	8202965	Issue Dt:	06/19/2012	Application #:	11909660	Filing Dt:	04/20/2010
Publication #:	US20100210814	Pub Dt:	08/19/2010
Title:	FUSION-FREE HYDROLYSIS OF POLYPHOSPHORIC ACID IN SPUN MULTIFILAMENT YARNS

Patent #:	7906613	Issue Dt:	03/15/2011	Application #:	11909663	Filing Dt:	09/25/2007
Publication #:	US20100184943	Pub Dt:	07/22/2010
Title:	PROCESS FOR REMOVING CATIONS FROM POLYARENEAZOLE FIBER

Patent #:	7888457	Issue Dt:	02/15/2011	Application #:	11909670	Filing Dt:	09/25/2007
Publication #:	US20100184944	Pub Dt:	07/22/2010
Title:	PROCESS FOR REMOVING PHOSPHOROUS FROM A FIBER OR YARN

Patent #:	7851584	Issue Dt:	12/14/2010	Application #:	11909923	Filing Dt:	07/11/2008
Publication #:	US20090215946	Pub Dt:	08/27/2009
Title:	PROCESS FOR PREPARING MONOMER COMPLEXES

Patent #:	7776246	Issue Dt:	08/17/2010	Application #:	11909934	Filing Dt:	09/27/2007
Publication #:	US20080179776	Pub Dt:	07/31/2008
Title:	PROCESS FOR THE PRODUCTION OF POLYARENAZOLE YARN

Patent #:	7968029	Issue Dt:	06/28/2011	Application #:	11909947	Filing Dt:	09/27/2007
Publication #:	US20080203609	Pub Dt:	08/28/2008
Title:	PROCESSES FOR HYDROLYSIS OF POLYPHOSHORIC ACID IN POLYARENEAZOLE FILAMENTS

Patent #:	7977453	Issue Dt:	07/12/2011	Application #:	11909948	Filing Dt:	09/27/2007
Publication #:	US20080188639	Pub Dt:	08/07/2008
Title:	PROCESSES FOR HYDROLYZING POLYPHOSPHORIC ACID IN SHAPED ARTICLES

Patent #:	7968030	Issue Dt:	06/28/2011	Application #:	11909950	Filing Dt:	09/27/2007
Publication #:	US20080203610	Pub Dt:	08/28/2008
Title:	HOT SURFACE HYDROLYSIS OF POLYPHOSPHORIC ACID IN SPUN YARNS

Patent #:	7645948	Issue Dt:	01/12/2010	Application #:	11911140	Filing Dt:	10/10/2007
Publication #:	US20080185190	Pub Dt:	08/07/2008
Title:	SOLIDS HANDLING APPARATUS AND METHOD

Patent #:	7683271	Issue Dt:	03/23/2010	Application #:	11911145	Filing Dt:	10/10/2007
Publication #:	US20080223626	Pub Dt:	09/18/2008
Title:	SYSTEM FOR ACCURATELY WEIGHING SOLIDS AND CONTROL MECHANISM FOR SAME

Patent #:	8156957	Issue Dt:	04/17/2012	Application #:	11911244	Filing Dt:	10/11/2007
Publication #:	US20080196764	Pub Dt:	08/21/2008
Title:	SYSTEM FOR ACCURATELY WEIGHING SOLIDS AND CONTROL MECHANISM FOR SAME

Patent #:	8419989	Issue Dt:	04/16/2013	Application #:	12443825	Filing Dt:	04/01/2009
Publication #:	US20100072658	Pub Dt:	03/25/2010
Title:	PROCESS AND APPARATUS FOR THE PRODUCTION OF YARN

Assignor

Exec Dt:

12/16/2014

Assignee

1007 MARKET STREET

WILMINGTON, DELAWARE 19898

Correspondence name and address
	E. I. DU PONT DE NEMOURS AND COMPANY
	974 CENTRE ROAD
	CHESTNUT RUN PLAZA 721/2340
	WILMINGTON, DE 19805

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