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Patent Assignment Abstract of Title
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Total Assignments: 5
Patent #:
Issue Dt:
08/13/2013
Application #:
13057648
Filing Dt:
02/04/2011
Publication #:
Pub Dt:
06/23/2011
Inventors:
Alexander Meyer, Helmut-Werner Heuer, Rolf Wehrmann, Rafael Oser
Title:
MODIFIED POLYCARBONATES HAVING IMPROVED SURFACE PROPERTIES
Assignment: 1
Reel/Frame:
025747/0199Recorded: 02/04/2011Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
11/15/2010
Exec Dt:
11/16/2010
Exec Dt:
11/16/2010
Exec Dt:
11/16/2010
Assignee:
BUILDING Q 18
PATENTS & LICENSING
LEVERKUSEN, GERMANY D-51368
Correspondent:
CONNOLLY, BOVEL, LODGE, ETAL
MATTHEW W. HAMMERSLEY
1007 N. ORANGE STREET
WILMINGTON, DE 19801
Assignment: 2
Reel/Frame:
030975/0279Recorded: 08/09/2013Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
08/09/2013
Assignee:
---
MONHEIM, GERMANY
Correspondent:
GEOFFREY A. ZELLEY
1007 NORTH ORANGE STREET
WILMINGTON, DE 19801
Assignment: 3
Reel/Frame:
038188/0842Recorded: 03/21/2016Pages: 55
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:
038365/0392Recorded: 04/06/2016Pages: 55
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: 5
Reel/Frame:
038045/0298Recorded: 03/09/2016Pages: 14
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
02/29/2016
Assignee:
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Correspondent:
DONALD R. PALLADINO
1 COVESTRO CIRCLE
BLDG. 4
PITTSBURGH, PA 15205

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