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Patent Assignment Abstract of Title

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Total Assignments: 2

Patent #:	NONE	Issue Dt:		Application #:	12748000	Filing Dt:	09/23/2010
Publication #:	20110004005	Pub Dt:	01/06/2011
Inventors:	Detfleff Heller, Hans-Joachim Drexler, Angelika Preetz, Antoni Torrens Jover et al
Title:	RHODIUM-PHOSPHORUS COMPLEXES AND THEIR USE IN RING OPENING REACTIONS

Assignment: 1

Reel/Frame:

025752/0573

Recorded: 02/07/2011

Pages: 5

Conveyance:

ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors:

HELLER, DETFLEFF

Exec Dt:

02/07/2011

DREXLER, HANS-JOACHIM

Exec Dt:

02/07/2011

PREETZ, ANGELIKA

Exec Dt:

02/07/2011

TORRENS JOVER, ANTONI

Exec Dt:

02/07/2011

BUSCHMANN, HELMUT HEINRICH

Exec Dt:

02/07/2011

Assignee:

LABORATORIOS DEL DR. ESTEVE, S.A.

AVDA. MARE DE DEU DE MONTSERRAT

221

BARCELONA, SPAIN E-08041

Correspondent:

AVERY N. GOLDSTEIN, PH.D.

P.O. BOX 7021

TROY, MI 48007

Assignment: 2

Reel/Frame:

026401/0774

Recorded: 06/07/2011

Pages: 5

Conveyance:

CORRECTIVE ASSIGNMENT TO CORRECT THE FIRST NAMED ASSIGNORS NAME SHOULD BE SPELLED "DETLEFF" PREVIOUSLY RECORDED ON REEL 025752 FRAME 0573. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT OF INTEREST.

Assignors:

HELLER, DETLEFF

Exec Dt:

02/07/2011