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Patent Assignment Assignee Details
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Assignee Name : MARSULEX INC.
Total Assignments: 4
Assignment: 1
Reel/Frame:005205/0927   Pages: 1
Recorded: 12/18/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
12/08/1989
2
Exec Dt:
12/06/1989
Assignee
1
111 GORDON BAKER RD., STE. 300, A CANADIAN CORP.
ONTARIO, NORTH YORK, CANADA M2H 3R1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07452042
Correspondence name and address
C. BRIAN BARLOW
C-I-L RESEARCH CENTRE
SHERIDAN PARK
2101 HADWEN ROAD
MISSISSAUGA, ONTARIO, CANADA L5K 2L3
Assignment: 2
Reel/Frame:005497/0686   Pages: 4
Recorded: 10/29/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
10/04/1990
Assignee
1
STE. 300 111 GORDON BAKER ROAD
NORTH YORK, ONTARIO, CANADA L6L 5S5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07591095
Correspondence name and address
CUSHMAN, DARBY & CUSHMAN
1615 L STREET, NW, 11TH FL.
WASHINGTON, DC 20036-5601
Assignment: 3
Reel/Frame:010000/0629   Pages: 3
Recorded: 06/07/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
05/11/1995
Assignee
1
SUITE 300
111 GORDON BAKER ROAD
NORTH YORK, ONTARIO, CANADA M2H 3
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08877087
Correspondence name and address
PILLSBURY MADISON & SUTRO LLP
PAUL L. SHARER
1100 NEW YORK AVENUE, N.W.
NINTH FLOOR, EAST TOWER
WASHINGTON, D.C. 20005-3918
Assignment: 4
Reel/Frame:017262/0559   Pages: 7
Recorded: 02/16/2006
Conveyance: RELEASE OF SECURITY INTEREST
Assignor
1
Exec Dt:
11/16/2005
Assignee
1
111 GORDON BAKER ROAD
SUITE 300
NORTH YORK, ONTARIO, CANADA M2H 3R1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07591095
Correspondence name and address
WHITE & CASE LLP
PATENT DEPARTMENT
1155 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10036

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