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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
07/02/2019
Application #:
13834556
Filing Dt:
03/15/2013
Publication #:
Pub Dt:
09/18/2014
Inventors:
Ashish DUBEY, Yanfei PENG
Title:
CEMENTITIOUS ARTICLE COMPRISING HYDROPHOBIC FINISH
Assignment: 1
Reel/Frame:
030175/0264Recorded: 04/09/2013Pages: 7
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
03/25/2013
Exec Dt:
03/26/2013
Assignee:
550 WEST ADAMS STREET
CHICAGO, ILLINOIS 60661
Correspondent:
SALIM A. HASAN - LEYDIG VOIT & MAYER LTD
TWO PRUDENTIAL PLAZA - SUITE 4900
180 NORTH STETSON AVENUE
CHICAGO, IL 60601

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