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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
9278906
Issue Dt:
03/08/2016
Application #:
14614183
Filing Dt:
02/04/2015
Publication #:
20150218083
Pub Dt:
08/06/2015
Inventors:
Thomas E. MÜLLER, Christoph GÜRTLER, Reinhard HALPAAP, Ewa GEBAUER-HENKE et al
Title:
PROCESS FOR HYDROGENATING AROMATIC DI- AND POLYAMINES TO CYCLOALIPHATIC DI- AND POLYAMINES
Assignment: 1
Reel/Frame:
036848/0107Recorded: 10/21/2015Pages: 10
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
MÜLLER, THOMAS E.
Exec Dt:
02/25/2015
GÜRTLER, CHRISTOPH
Exec Dt:
02/27/2015
HALPAAP, REINHARD
Exec Dt:
02/26/2015
GEBAUER-HENKE, EWA
Exec Dt:
03/07/2015
LEITNER, WALTER
Exec Dt:
02/27/2015
TOMKINS, PATRICK
Exec Dt:
04/14/2015
THIEBES, CHRISTOPH
Exec Dt:
03/03/2015
Assignee:
BAYER MATERIALSCIENCE AG
BUILDING Q 18
LEVERKUSEN, GERMANY 51368
Correspondent:
DRINKER BIDDLE & REATH LLP
ONE LOGAN SQUARE
SUITE 2000
PHILADELPHIA, PA 19103
Assignment: 2
Reel/Frame:
038358/0387Recorded: 04/05/2016Pages: 58
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

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