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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
10/27/2015
Application #:
12169842
Filing Dt:
07/09/2008
Publication #:
Pub Dt:
01/15/2009
Inventors:
Michael Mager, Michael Ludewig, Melita Dietze, Burkhard Fugmann, Mathias Matner
Title:
PRODUCTION OF POLYURETHANE FOAMS FOR WOUND MANAGEMENT
Assignment: 1
Reel/Frame:
021474/0645Recorded: 09/03/2008Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
07/31/2008
Exec Dt:
08/04/2008
Exec Dt:
08/07/2008
Exec Dt:
08/19/2008
Exec Dt:
08/19/2008
Assignees:
LEVERKUSEN, GERMANY 51368
MEROWINGERPLATZ 1
DUSSELDORF, GERMANY 40225
Correspondent:
AARON R. ETTELMAN
CONNOLLY BOVE LODGE & HUTZ LLP
1007 NORTH ORANGE STREET
P.O. BOX 2207
WILMINGTON, DE 19899-2207
Assignment: 2
Reel/Frame:
029423/0524Recorded: 12/07/2012Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/07/2011
Assignee:
PATENTS & LICENSING
BUILDING Q 18
LEVERKUSEN, GERMANY D-51368
Correspondent:
CONNOLLY BOVE LODGE & HUTZ LLP
1007 NORTH ORANGE STREET
WILMINGTON, DE 19801
Assignment: 3
Reel/Frame:
038301/0001Recorded: 03/30/2016Pages: 56
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
09/01/2015
Assignee:
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Correspondent:
DONALD R. PALLADINO
1 COVESTRO CIRCLE
BLDG 4
PITTSBURGH, PA 15205
Assignment: 4
Reel/Frame:
038966/0865Recorded: 06/13/2016Pages: 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:
Exec Dt:
09/01/2015
Assignee:
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Correspondent:
DONALD R. PALLADINO
1 COVESTRO CIRCLE
PITTSBURGH, PA 15205

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