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Patent Assignment Details
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Reel/Frame:010801/0803   Pages: 4
Recorded: 05/04/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
05/14/2002
Application #:
09557636
Filing Dt:
04/25/2000
Title:
GYPSUM COMPOSITIONS AND RELATED METHODS
Assignors
1
Exec Dt:
04/20/2000
2
Exec Dt:
04/20/2000
3
Exec Dt:
04/24/2000
Assignee
1
INTELLECTUAL PROPERTY DEPARTMENT
700 NORTH HIGHWAY 45
LIBERTYVILLE, ILLINOIS 60048
Correspondence name and address
LEYDIG, VOIT & MAYER, LTD.
SALIM A. HASAN
TWO PRUDENTIAL PLAZA, SUITE 4900
CHICAGO, ILLINOIS 60601-6780

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