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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
11/06/1990
Application #:
07088384
Filing Dt:
08/24/1987
Inventors:
JOHN W. BLACK, GUY GRAVEL, RAYNALD HOAREAU
Title:
FLUIDIZED BED GASIFIER
Assignment: 1
Reel/Frame:
004775/0452Recorded: 08/24/1987Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
07/28/1987
Exec Dt:
07/28/1987
Exec Dt:
07/28/1987
Assignee:
1080 BEAVER HALL, SUITE 1806
MONTREAL, QUEBEC H2Z 1S8, CANADA
Correspondent:
BACON & THOMAS
625 SLATERS LANE - 4TH FLOOR
ALEXANDRIA, VA 22314
Assignment: 2
Reel/Frame:
005028/0375Recorded: 01/23/1989Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
11/15/1988
Assignee:
3180 CHEMIN STE-FOY, STE-FOY, QUEBEC G1X 1R4
Correspondent:
BACON & THOMAS
625 SLATERS LANE - 4TH FLOOR
ALEXANDRIA, VA 22314
Assignment: 3
Reel/Frame:
010255/0305Recorded: 09/23/1999Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
08/12/1999
Assignee:
4245, RUE GARLOCK
SHERBROOKE, QUEBEC, J1L 2C8, CANADA
Correspondent:
CANTOR COLBURN LLP
EDWARD J. ELLIS
88 DAY HILL ROAD
WINDSOR, CT 06095
Assignment: 4
Reel/Frame:
019235/0872Recorded: 05/03/2007Pages: 6
Conveyance:
NUNC PRO TUNC ASSIGNMENT (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
11/10/2006
Assignee:
375 DE COURCELETTE
SHERBROOKE, QC, CANADA
Correspondent:
STIKEMAN ELLIOTT LLP
60 O'CONNOR STREET
SUITE 1600
OTTAWA, ON, K1P 6L2 CANADA

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