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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
08/24/1999
Application #:
08788187
Filing Dt:
01/24/1997
Inventors:
ROKHASAREH THOMPSON, MICHAEL PALEOLOGOU, RICHARD MCKINNON BERRY, CRAIG J. BROWN et al
Title:
PROCESS FOR THE SEPARATION OF SULPHIDES FROM PULPING LIQUORS USING AMPHOTERIC RESINS
Assignment: 1
Reel/Frame:
008449/0620Recorded: 01/24/1997Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
01/16/1997
Exec Dt:
01/16/1997
Exec Dt:
01/16/1997
Exec Dt:
01/21/1997
Exec Dt:
01/21/1997
Assignees:
570 BOUL. ST.JEAN, POINTE CLAIRE
QUEBEC, CANADA H9R 3
1145 SQUIRES BEACH ROD,PICKERING
ONTARIO, CANADA L1W 3
Correspondent:
SWABEY OGILVY RENAULT
KEVIN P. MURPHY
1981 MCGILL COLLEGE AVENUE
SUITE 1600
MONTREAL, QUEBEC, CANADA H3A 2Y3
Assignment: 2
Reel/Frame:
019224/0593Recorded: 03/28/2007Pages: 11
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/20/2007
Assignee:
570, BOUL, ST.JEAN
POINTE-CLAIRE, QUEBEC, CANADA H9R 3J9
Correspondent:
OGILVY RENAULT
SUITE 1500, 1981 MCGILL COLLEGE AVENUE
MONTREAL, QUEBEC, CANADA H3A 2Y3

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