Patent Assignment Abstract of Title
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Total Assignments:
1
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Patent #:
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Issue Dt:
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08/10/2010
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Application #:
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11213529
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Filing Dt:
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08/26/2005
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Publication #:
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Pub Dt:
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03/01/2007
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Inventors:
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Weixin David Song, Qiang Yu, Qiangxia Liu
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Title:
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GYPSUM-CONTAINING PRODUCTS CONTAINING ALPHA HEMIHYDRATE
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Assignment:
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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125 S. FRANKLIN STREET |
CHICAGO, ILLINOIS 60606 |
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GEORGE M. CARRERA, JR., PATENT AGENT |
GARDNER CARTON & DOUGLAS LLP |
191 N. WACKER DRIVE, SUITE 3700 |
CHICAGO, IL 60606 |
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