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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
05/06/2014
Application #:
11654242
Filing Dt:
01/17/2007
Publication #:
Pub Dt:
07/26/2007
Inventors:
Andreas Hoffmann, Heinz-Dieter Ebert, Bert Klesczewski
Title:
Ballast and process for the production of ballast
Assignment: 1
Reel/Frame:
019045/0746Recorded: 03/19/2007Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
02/19/2007
Exec Dt:
02/19/2007
Exec Dt:
02/22/2007
Assignee:
51368 LEVERKUSEN, GERMANY
Correspondent:
N. DENISE BROWN
BAYER MATERIALSCIENCE LLC
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 2
Reel/Frame:
038399/0469Recorded: 03/30/2016Pages: 52
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

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