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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
01/11/2011
Application #:
11632230
Filing Dt:
03/28/2008
Publication #:
Pub Dt:
05/21/2009
Inventors:
Yujun Sun, Richard McKinnon Berry
Title:
GENERATION OF ACTIVE POLYSULPHIDE WITH MANGANESE AND BISMUTH CATALYSTS
Assignment: 1
Reel/Frame:
020725/0563Recorded: 03/27/2008Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
01/12/2005
Exec Dt:
01/12/2005
Assignee:
570 BOUL. ST-JEAN
POINTE-CLAIRE, QUEBEC, CANADA H9R 3J9
Correspondent:
OGILVY RENAULT LLP
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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