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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
7993721
Issue Dt:
08/09/2011
Application #:
12288203
Filing Dt:
10/17/2008
Publication #:
20090104395
Pub Dt:
04/23/2009
Inventors:
Friedrich-Karl Bruder, Wilfried Haese, Rafael Oser, Karlheinz Hildenbrand et al
Title:
DISC-SHAPED HIGH-DENSITY RECORDING MEDIUMS
Assignment: 1
Reel/Frame:
021786/0297Recorded: 11/04/2008Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
BRUDER, FRIEDRICH-KARL
Exec Dt:
09/03/2008
HAESE, WILFRIED
Exec Dt:
09/09/2008
OSER, RAFAEL
Exec Dt:
09/05/2008
WEIKARD, JAN
Exec Dt:
09/26/2008
FISCHER, WOLFGANG
Exec Dt:
09/26/2008
PROTTE, RAINER
Exec Dt:
09/09/2008
WEHRLE, JOERG
Exec Dt:
09/11/2006
HILDENBRAND, KARLHEINZ
Exec Dt:
09/04/2008
Assignee:
BAYER MATERIALSCIENCE AG
LEVERKUSEN, GERMANY 51368
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:
038399/0306Recorded: 03/30/2016Pages: 52
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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