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Patent Assignment Details
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Reel/Frame:016009/0430   Pages: 3
Recorded: 11/17/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
12/19/2006
Application #:
10990558
Filing Dt:
11/17/2004
Publication #:
Pub Dt:
05/26/2005
Title:
PREPARATION OF POLYISOCYANATES CONTAINING URETDIONE GROUPS
Assignors
1
Exec Dt:
10/20/2004
2
Exec Dt:
11/02/2004
3
Exec Dt:
10/20/2004
4
Exec Dt:
10/25/2004
Assignee
1
51368 LEVERKUSEN, GERMANY
Correspondence name and address
BAYER MATERIALSCIENCE LLC
GARY G. MATZ
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741

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