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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
7708862
Issue Dt:
05/04/2010
Application #:
10561620
Filing Dt:
03/06/2007
Publication #:
20070272383
Pub Dt:
11/29/2007
Inventors:
Karlheinrich Meisel, Bernd Thiele, Gerd-Friedrich Renner, Johan Kijlstra, Thomas Hubbe et al
Title:
PAPER PRODUCTION WITH MODIFIED SILICA GELS AS MICROPARTICLES
Assignment: 1
Reel/Frame:
018963/0840Recorded: 03/06/2007Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
MEISEL, KARLHEINRICH
Exec Dt:
02/09/2007
THIELE, BERND
Exec Dt:
02/09/2007
KIJLSTRA, JOHAN
Exec Dt:
02/14/2007
NENNEMANN, ARNO
Exec Dt:
02/12/2007
HUBBE, THOMAS
Exec Dt:
02/09/2007
PUPPE, LOTHAR
Exec Dt:
02/09/2007
RENNER, GERD-FRIEDRICH
Exec Dt:
02/19/2007
Assignee:
KEMIRA OYJ
PORKKALANKATU 3
HELSINKI, FINLAND FI-00180
Correspondent:
CANTOR COLBURN LLP
55 GRIFFIN ROAD SOUTH
LEAH M. REIMER
BLOOMFIELD, CT 06002
Assignment: 2
Reel/Frame:
019714/0334Recorded: 08/17/2007Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
LANXESS CORPORATION
Exec Dt:
07/23/2007
Assignee:
KEMIRA OYJ
HELSINKI, FINLAND
Correspondent:
WILLIAM E. MCSHANE
CONNOLLY BOVE LODGE, ET AL.
1007 NORTH ORANGE STREET
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 3
Reel/Frame:
025588/0015Recorded: 01/05/2011Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
KEMIRA OYJ
Exec Dt:
09/03/2010
Assignees:
AKZO NOBEL CHEMICALS INTERNATIONAL B.V.
STATIONSSTRAAT 77, P.O. BOX 9300
3811 MH AMERSFOORT, NETHERLANDS
KEMIRA OYJ
PORKKALANKATU 3
HELSINKI, FINLAND FI-00180
Correspondent:
CANTOR COLBURN LLP
20 CHURCH STREET, 22ND FLOOR
HARTFORD, CT 06103

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