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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
01/24/2012
Application #:
12966051
Filing Dt:
12/13/2010
Publication #:
Pub Dt:
06/23/2011
Inventors:
Bangji Cao, Gregory Palm, Weixin D. Song
Title:
POROUS NONWOVEN SCRIMS IN ACOUSTICAL PANELS
Assignment: 1
Reel/Frame:
025774/0794Recorded: 02/09/2011Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
03/31/2010
Exec Dt:
03/30/2010
Exec Dt:
03/31/2010
Assignee:
550 W. ADAMS STREET
CHICAGO, ILLINOIS 60661
Correspondent:
HOWARD G. SHIMOLA/PEARNE & GORDON LLP
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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