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Patent Assignment Details
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Reel/Frame:013889/0505   Pages: 4
Recorded: 03/27/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
11/23/2004
Application #:
09992302
Filing Dt:
11/19/2001
Publication #:
Pub Dt:
05/29/2003
Title:
COMPOSITIONS AND METHODS FOR TREATING SET GYPSUM
Assignors
1
Exec Dt:
10/24/2001
2
Exec Dt:
10/24/2001
3
Exec Dt:
11/02/2001
4
Exec Dt:
10/25/2001
5
Exec Dt:
10/26/2001
Assignee
1
125 S. FRANKLIN STREET
CHICAGO, ILLINOIS 60606
Correspondence name and address
LEYDIG, VOIT & MAYER, LTD.
SALIM A. HASAN
TWO PRUDENTIAL PLAZA
STE. 4900
CHICAGO, IL 60601-6780

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