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Patent Assignment Abstract of Title

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Total Assignments: 3

Patent #:	8716380	Issue Dt:	05/06/2014	Application #:	12893126	Filing Dt:	09/29/2010
Publication #:	20110130500	Pub Dt:	06/02/2011
Inventors:	Stephan Konrad, Heinrich H¿hnsen, Frank Guldentops, Daniel Koch, Karl-Heinz K¿hler et al
Title:	POLYCARBONATE COMPOSITION HAVING IMPROVED HEAT STABILITY

Assignment: 1

Reel/Frame:

025779/0976

Recorded: 02/11/2011

Pages: 13

Conveyance:

ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors:

KONRAD, STEPHAN

Exec Dt:

11/16/2010

HAEHNSEN, HEINRICH

Exec Dt:

12/02/2010

KOEHLER, KARL-HEINZ

Exec Dt:

11/18/2010

BUTS, MARC

Exec Dt:

10/15/2010

KOCH, DANIEL

Exec Dt:

01/05/2011

GULDENTOPS, FRANK

Exec Dt:

11/17/2010

Assignee:

BAYER MATERIALSCIENCE AG

PATENTS & LICENSING

BUILDING Q18

LEVERKUSEN, GERMANY D-51368

Correspondent:

EAMONN P. MORRISON

CONNOLLY BOVE LODGE & HUTZ LLP

1007 NORTH ORANGE STREET

P. O. BOX 2207

WILMINGTON, DE 19899-2207

Assignment: 2

Reel/Frame:

038301/0001

Recorded: 03/30/2016

Pages: 56

Conveyance:

CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).

Assignor:

COVESTRO DEUTSCHLAND AG

Exec Dt:

09/01/2015

Assignee:

COVESTRO DEUTSCHLAND AG

KAISER-WILHELM-ALLEE 60

LEVERKUSEN, GERMANY 51373

Correspondent:

DONALD R. PALLADINO

1 COVESTRO CIRCLE

BLDG 4

PITTSBURGH, PA 15205

Assignment: 3

Reel/Frame:

038966/0865

Recorded: 06/13/2016

Pages: 52

Conveyance:

CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNOR NAME PREVIOUSLY RECORDED ON REEL 038301 FRAME 0001. ASSIGNOR(S) HEREBY CONFIRMS THE CHANGE OF NAME FROM BAYER MATERIALSCIENCE AG TO COVESTRO DEUTSCHLAND AG.

Assignor:

BAYER MATERIALSCIENCE AG

Exec Dt:

09/01/2015

Assignee:

COVESTRO DEUTSCHLAND AG

KAISER-WILHELM-ALLEE 60

LEVERKUSEN, GERMANY 51373

Correspondent:

DONALD R. PALLADINO

1 COVESTRO CIRCLE

PITTSBURGH, PA 15205

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