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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
NONE
Issue Dt:
Application #:
14054689
Filing Dt:
10/15/2013
Publication #:
Pub Dt:
04/16/2015
Inventors:
Bangji CAO, Weixin D. SONG, Cesar CHAN
Title:
GYPSUM WALLBOARD PRODUCED USING A HIGH WATER-TO-STUCCO RATIO
Assignment: 1
Reel/Frame:
031991/0403Recorded: 01/17/2014Pages: 8
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
10/07/2013
Exec Dt:
10/15/2013
Exec Dt:
10/08/2013
Assignee:
550 WEST ADAMS STREET
CHICAGO, ILLINOIS 60661
Correspondent:
SALIM HASAN -LEYDIG VOIT & MAYER LTD
TWO PRUDENTIAL PLAZA - SUITE 4900
180 NORTH STETSON AVENUE
CHICAGO, IL 60601

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