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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
9297121
Issue Dt:
03/29/2016
Application #:
14006716
Filing Dt:
02/26/2014
Publication #:
20140161526
Pub Dt:
06/12/2014
Inventors:
Andreas Hoffmann, Torsten Erwe, Udo Maier, Hans-Guido Wirtz, Thomas Kleiner, Ralf Busch
Title:
PROCESS FOR THE PRODUCTION OF BALLAST
Assignment: 1
Reel/Frame:
032361/0969Recorded: 03/06/2014Pages: 8
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
HOFFMANN, ANDREAS
Exec Dt:
11/21/2013
ERWE, TORSTEN
Exec Dt:
12/12/2013
MAIER, UDO
Exec Dt:
10/25/2013
WIRTZ, HANS-GUIDO
Exec Dt:
12/12/2013
KLEINER, THOMAS
Exec Dt:
10/24/2013
BUSCH, RALF
Exec Dt:
11/20/2013
Assignee:
BAYER INTELLECTUAL PROPERTY GMBH
ALFRED-NOBEL-STRASSE 10
MONHEIM, GERMANY 40789
Correspondent:
CLAUDIA SCHULTZE
1007 N. ORANGE STREET
WILMINGTON, DE 19801
Assignment: 2
Reel/Frame:
038188/0408Recorded: 03/21/2016Pages: 57
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
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
BLDG 4
PITTSBURGH, PA 15205
Assignment: 3
Reel/Frame:
038374/0844Recorded: 04/07/2016Pages: 55
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
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
BLDG 4
PITTSBURGH, PA 15205
Assignment: 4
Reel/Frame:
038056/0732Recorded: 03/10/2016Pages: 16
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
BAYER INTELLECTUAL PROPERTY GMBH
Exec Dt:
02/29/2016
Assignee:
BAYER MATERIALSCIENCE AG
KAISER-WILHELM-ALLEE
LEVERKUSEN, GERMANY 51373
Correspondent:
DONALD R. PALLADINO
1 COVESTRO CIRCLE
BLDG. 4
PITTSBURGH, PA 15205

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