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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
04/27/2010
Application #:
11352729
Filing Dt:
02/13/2006
Publication #:
Pub Dt:
08/16/2007
Inventor:
Mirza A. Baig
Title:
CEILING TILE CONSTRUCTION
Assignment: 1
Reel/Frame:
017316/0699Recorded: 03/16/2006Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
02/27/2006
Assignee:
125 S. FRANKLIN STREET
CHICAGO, ILLINOIS 60606-4678
Correspondent:
HOWARD G. SHIMOLA
1801 EAST NINTH STREET, SUITE 1200
CLEVELAND, OH 44114-3108
Assignment: 2
Reel/Frame:
027482/0300Recorded: 01/05/2012Pages: 8
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/15/2011
Assignee:
550 W. ADAMS ST., 13TH FLR.
ATTN: PATENTS
CHICAGO, ILLINOIS 60661
Correspondent:
USG CORPORATION
550 W. ADAMS ST., 13TH FLOOR
ATTN: PATENTS
CHICAGO, IL 60661

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