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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
6632550
Issue Dt:
10/14/2003
Application #:
09249814
Filing Dt:
02/16/1999
Inventors:
QIANG YU, STEVEN W. SUCECH, BRENT E. GROZA, RAYMOND J. MLINAC, FREDERICK T. JONES et al
Title:
GYPSUM-CONTAINING PRODUCT HAVING INCREASED RESISTANCE TO PERMANENT DEFORMATION AND METHOD AND COMPOSITION FOR PRODUCING IT
Assignment: 1
Reel/Frame:
009933/0774Recorded: 05/03/1999Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
QIANG YU;
Exec Dt:
03/23/1999
STEVEN W. SUCECH
Exec Dt:
03/22/1999
GROZA, BRENT E.
Exec Dt:
03/22/1999
MLINAC, RAYMOND J.
Exec Dt:
03/19/1999
JONES, FRECERICK T.
Exec Dt:
04/09/1999
BOEHNERT, FREDERICK M.
Exec Dt:
03/23/1999
Assignee:
UNITED STATES GYPSUM COMPANY
125 SOUTH FRANKLIN STREET
CHICAGO, ILLINOIS 60606
Correspondent:
BANNER & WITCOFF, LTD.
ROBERT H RESIS
TEN SOUTH WACKER DRIVE
SUITE 300
CHICAGO, ILLINOIS 60606
Assignment: 2
Reel/Frame:
010160/0375Recorded: 08/12/1999Pages: 8
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
YU, QIANG
Exec Dt:
03/23/1999
SUCECH, STEVEN W.
Exec Dt:
03/22/1999
GROZA, BRENT E.
Exec Dt:
03/22/1999
MLINAC, RAYMOND J.
Exec Dt:
03/23/1999
JONES, FREDERICK T.
Exec Dt:
04/09/1999
BOEHNERT, FREDERICK M.
Exec Dt:
03/22/1999
Assignee:
UNITED STATES GYPSUM CO.
125 S. FRANKLIN STREET
CHICAGO, ILLINOIS 60606
Correspondent:
BANNER & WITCOFF, LTD.
ROBERTS H. RESIS
TEN SOUTH WACKER DR.
SUITE 3000
CHICAGO, IL 60606

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