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Patent Assignment Abstract of Title

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Total Assignments: 3

Patent #:	6569844	Issue Dt:	05/27/2003	Application #:	08750930	Filing Dt:	02/02/1998
Inventors:	SIGFRID SCHWARZ, WALTER ELGER, HANS-JOACHIM SIEMANN, GUDRUN REDDERSEN et al
Title:	PHARMACEUTICAL PREPARATIONS CONTAINING ESTRA-1,3,5(10)-TRIENE DERIVATIVES

Assignment: 1

Reel/Frame:

008557/0567

Recorded: 06/02/1997

Pages: 4

Conveyance:

ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors:

SCHWARZ, SIGFRID

Exec Dt:

02/18/1997

ELGER, WALTER

Exec Dt:

02/19/1997

SIEMANN, CHRISTEL

Exec Dt:

02/26/1997

REDDERSEN, GUDRUN

Exec Dt:

02/19/1997

SCHNEIDER, BIRGITT

Exec Dt:

02/19/1997

Assignee:

JENAPHARM GMBH & CO. KG

OTTO-SCHOTT-STRASSE 15

07745 JENA, GERMANY

Correspondent:

WOOD, PHILLIPS, VANSANTEN, CLARK

& MORTIMER

JOHN S. MORTIMER

500 WEST MADISON STREET, SUITE 3800

CHICAGO, IL 60661

Assignment: 2

Reel/Frame:

008966/0963

Recorded: 02/05/1998

Pages: 3

Conveyance:

ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors:

SIEMANN, CHRISTEL

Exec Dt:

01/07/1998

LUCAS, MARGIT (NEE SIEMANN)

Exec Dt:

01/11/1998

SIEMANN, FRANK(SIGNING AS HEIRS ON BEHALF OF THE DECEASED INVENTOR, HANS-JOACHIM SIEMANN)

Exec Dt:

01/07/1998

Assignee:

JENAPHARM GMBH & CO., K

OTTO-SCHOTT-STRASSE 15

JENA, GERMANY 07745

Correspondent:

WOOD, PHILLIPS, VANSANTEN, CLARK ET AL

JOHN S. MORTIMER

500 WEST MADISON STREET

SUITE 3800

CHICAGO, IL 60661

Assignment: 3

Reel/Frame:

018928/0338

Recorded: 02/21/2007

Pages: 4

Conveyance:

ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignor:

SCHERING AG

Exec Dt:

07/03/2006

Assignee:

STERIX LIMITED

190 BATH ROAD

SLOUGH, BERKSHIRE, UNITED KINGDOM SL1 3XE

Correspondent:

WOOD, PHILLIPS, KATZ, CLARK & MORITIMER

CITICORP CENTER, SUITE 3800

500 WEST MADISON STREET

CHICAGO, IL 60661-2511

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