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Patent Assignment Abstract of Title

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Total Assignments: 2

Patent #:	NONE	Issue Dt:		Application #:	10433885	Filing Dt:	01/21/2004
Publication #:	20040147737	Pub Dt:	07/29/2004
Inventors:	Felix Ecker, Venkata-Rangarao Kanikanti, Karsten Kuhne, Klaus Elgeti, Bernd Tieke
Title:	Thermoplastic and water soluble cellulose ether esters

Assignment: 1

Reel/Frame:

015712/0179

Recorded: 08/25/2004

Pages: 4

Conveyance:

ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors:

ECKER, FELIX

Exec Dt:

11/17/2003

KANIKANTI, VENKATA-RANGARAO

Exec Dt:

11/09/2003

KUHNE, KARSTEN

Exec Dt:

10/21/2003

ELGETI, KLAUS

Exec Dt:

11/05/2003

TIEKE, BERND

Exec Dt:

10/03/2003

Assignee:

WOLFF CELLULOSICS GMBH & CO.

D 29656 WALSRODE, GERMANY

Correspondent:

BAYER MATERIALSCIENCE LLC

JOSEPH C. GIL

PATENT DEPARTMENT

100 BAYER ROAD

PITTSBURGH, PENNSYLVANIA 15205-9741

Assignment: 2

Reel/Frame:

016317/0329

Recorded: 03/14/2005

Pages: 5

Conveyance:

DOCUMENT RE-RECORDED TO CORRECT AN ERROR CONTAINED IN PROPERTY NUMBER 10/433,855 PREVIOUSLY RECORDED ON REEL 014933, FRAME 0424. ASSIGNOR HEREBY CONFIRMS THE ASSIGNMENT OF THE ENTIRE INTEREST.

Assignors:

ECKER, FELIX

Exec Dt:

11/17/2003