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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
NONE
Issue Dt:
Application #:
10251561
Filing Dt:
09/20/2002
Publication #:
Pub Dt:
05/15/2003
Inventors:
Erwin Bacher, Rolf Brockmann, Peter-Roger Nyssen, Heinz Giesecke, Reiner Gottschalk
Title:
Use of aqueous brightener preparations for brightening natural and synthetic materials
Assignment: 1
Reel/Frame:
013322/0299Recorded: 09/20/2002Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
08/29/2002
Exec Dt:
09/09/2002
Exec Dt:
09/02/2002
Exec Dt:
09/03/2002
Exec Dt:
09/03/2002
Assignee:
D-51368 LEVERKUSEN, GERMANY
Correspondent:
BAYER CORPORATION
KAREN LOCKHART
PATENT DEPARTMENT
100 BAYER ROAD
PITTBURGH, PA 15205-9741
Assignment: 2
Reel/Frame:
018584/0319Recorded: 12/01/2006Pages: 23
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
11/22/2006
Assignee:
LEVERKUSEN, GERMANY
Correspondent:
WILLIAM E. MCSHANE
CONNOLLY BOVE LODGE & HUTZ LLP
1007 NORTH ORANGE STREET
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 3
Reel/Frame:
019714/0340Recorded: 08/17/2007Pages: 8
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
07/23/2007
Assignee:
HELSINKI, FINLAND
Correspondent:
WILLIAM E. MCSHANE
CONNOLLY BOVE LODGE & HUTZ LLP
1007 NORTH ORANGE STREET
P.O. BOX 2207
WILMINGTON, DE 19899

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