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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
09/01/1992
Application #:
07673538
Filing Dt:
03/22/1991
Inventors:
DOUGLAS J. ZULIANI, BERNARD CLOSSET
Title:
MAGNESIUM-CALCIUM ALLOYS FOR DEBISMUTHIZING LEAD
Assignment: 1
Reel/Frame:
009405/0356Recorded: 08/27/1998Pages: 7
Conveyance:
SECURITY AGREEMENT
Assignor:
Exec Dt:
06/25/1998
Assignee:
SUITE 1600
44 KING STREET WEST
TORONTO, ONTARIO M5H 1H1, CANADA
Correspondent:
DEBORAH SCHAVEY RUFF
P.O. BOX 2828
CHICAGO, IL 60690-2828
Assignment: 2
Reel/Frame:
015953/0077Recorded: 04/22/2005Pages: 6
Conveyance:
SECURITY AGREEMENT
Assignor:
Exec Dt:
04/15/2005
Assignee:
ONE SOUTH WACKER DRIVE
CHICAGO, ILLINOIS 60606
Correspondent:
LINDA R. KASTNER
C/O LATHAM & WATKINS
233 S. WACKER DRIVE
CHICAGO, IL 60606
Assignment: 3
Reel/Frame:
016172/0303Recorded: 06/21/2005Pages: 7
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/18/2005
Assignee:
150 KING STREET WEST
SUTIE 2401
TORONTO, ONTARTIO, CANADA
Correspondent:
LINDA R. KASTNER
C/O LATHAM & WATKINS
233 S. WACKER DRIVE
SUITE 5800
CHICAGO, IL 60606
Assignment: 4
Reel/Frame:
025815/0424Recorded: 02/16/2011Pages: 3
Conveyance:
RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
02/04/2011
Assignee:
150 KING STREET WEST, SUITE 2401
TORONTO, ONTARIO, CANADA H5H 1J9
Correspondent:
DENISE POPE
OGILVY RENAULT LLP
1 PLACE VILLE-MARIE, SUITE 2500
MONTREAL, QUEBEC, CANADA H5B 1R1

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