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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
08/20/2002
Application #:
09901269
Filing Dt:
07/09/2001
Publication #:
Pub Dt:
12/27/2001
Inventors:
Alfred E. Steck, Charles Stone
Title:
ALPHA, BETA, BETA-TRIFLUOROSTYRENE-BASED COMPOSITE MEMBRANES
Assignment: 1
Reel/Frame:
012321/0060Recorded: 11/28/2001Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/12/1996
Assignee:
9000 GLENLYON PARKWAY
BURNABY, B.C., CANADA V5J 5
Correspondent:
MCANDREWS, HELD & MALLOY, LTD.
ROBERT W. FIESELER
500 WEST MADISON STREET
34TH FLOOR
CHICAGO, ILLINOIS 60661
Assignment: 2
Reel/Frame:
012321/0075Recorded: 11/28/2001Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
01/12/1996
Exec Dt:
01/12/1996
Assignee:
980 W. 1ST STREET, UNIT 07
NORTH VANCOUVER, B.C., CANADA V7P 3
Correspondent:
MCANDREWS, HELD & MALLOY, LTD.
ROBERT W. FIESLER
500 WEST MADISON ST.
34TH FLOOR
CHICAGO, IL 60661
Assignment: 3
Reel/Frame:
021029/0001Recorded: 06/02/2008Pages: 29
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/20/2008
Assignee:
1700 - 666 BURRARD STREET
VANCOUVER, BRITISH COLUMBIA V6C 2X8
Correspondent:
KARL R. HERMANNS
701 FIFTH AVENUE
SUITE 5400
SEATTLE, WA 98104-7092

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