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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
7705107
Issue Dt:
04/27/2010
Application #:
11312886
Filing Dt:
12/20/2005
Publication #:
20060155098
Pub Dt:
07/13/2006
Inventors:
Hermann Kauth, Wolfgang Ebert, Wilfried Haese, Bert Ruytinx, Helmut Einberger et al
Title:
PROCESS FOR THE PREPARATION OF POLYCARBONATES
Assignment: 1
Reel/Frame:
020580/0256Recorded: 02/29/2008Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
KAUTH, HERMANN
Exec Dt:
02/02/2006
EBERT, WOLFGANG
Exec Dt:
01/27/2006
HAESE, WILFRIED
Exec Dt:
01/27/2006
EINBERGER, HELMUT
Exec Dt:
01/24/2006
MEYER, ALEXANDER
Exec Dt:
01/27/2006
FRANKENAU, ANDREAS
Exec Dt:
01/27/2006
FRANZ, ULI
Exec Dt:
01/26/2006
EH, CHRISTIAN
Exec Dt:
03/03/2006
DE VOS, STEFAAN
Exec Dt:
03/03/2006
RUYTINX, BERT
Exec Dt:
02/17/2006
Assignee:
BAYER MATERIALSCIENCE AG
PATENTS & LICENSING BUILDING Q 18
LEVERKUSEN, GERMANY 51368
Correspondent:
ROBERT MCMORROW
1007 NORTH ORANGE STREET
WILMINGTON, DE 19899
Assignment: 2
Reel/Frame:
038353/0325Recorded: 04/05/2016Pages: 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

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