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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
NONE
Issue Dt:
Application #:
15186320
Filing Dt:
06/17/2016
Publication #:
Pub Dt:
04/06/2017
Inventors:
Annamaria VILINSKA, Weixin D. SONG, Alfred C. LI
Title:
FOAM MODIFIERS FOR GYPSUM SLURRIES, METHODS, AND PRODUCTS
Assignment: 1
Reel/Frame:
041721/0029Recorded: 03/24/2017Pages: 7
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
02/17/2017
Exec Dt:
03/14/2017
Exec Dt:
02/17/2017
Assignee:
550 WEST ADAMS STREET
CHICAGO, ILLINOIS 60661
Correspondent:
LEYDIG, VOIT & MAYER, LTD
TWO PRUDENTIAL PLAZA, SUITE 4900
180 NORTH STETSON AVENUE
CHICAGO, IL 60601-6731

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