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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
8039659
Issue Dt:
10/18/2011
Application #:
12210279
Filing Dt:
09/15/2008
Publication #:
20090076293
Pub Dt:
03/19/2009
Inventors:
Andre Dux, Pieter Ooms, Johan Vanden Eynde, Kaspar Hallenberger, Georg Ronge et al
Title:
PROCESSES FOR PREPARING DIARYL AND/OR ALKYLARYL CARBONATES FROM DIALKYL CARBONATES
Assignment: 1
Reel/Frame:
021843/0439Recorded: 11/14/2008Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
DUX, ANDRE
Exec Dt:
10/13/2008
OOMS, PIETER
Exec Dt:
10/20/2008
RECHNER, JOHANN
Exec Dt:
10/20/2008
BOHM, MATTHIAS
Exec Dt:
10/24/2008
HALLENBERGER, KASPAR
Exec Dt:
10/28/2008
RONGE, GEORG
Exec Dt:
10/28/2008
EYNDE, JOHAN VANDEN
Exec Dt:
11/03/2008
Assignee:
BAYER MATERIALSCIENCE AG
LEVERKUSEN, GERMANY 51368
Correspondent:
ASHLEY I. PEZZNER
CONNOLLY BOVE LODGE & HUTZ, LLP
1007 NORTH ORANGE STREET
P.O. BOX 2207
WILMINGTON, DE 19899-2207
Assignment: 2
Reel/Frame:
038399/0469Recorded: 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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