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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
12/01/1992
Application #:
07767153
Filing Dt:
09/30/1991
Inventors:
CHRISTOPHER J. LIPSKI, PIERRE L. COTE
Title:
SUPPORTED PERVAPORATION MEMBRANE AND MODULE CONTAINING ARRAYS OF MEMBRANES
Assignment: 1
Reel/Frame:
006100/0016Recorded: 05/14/1992Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
02/14/1992
Exec Dt:
02/14/1992
Assignee:
C/ ENVIRONMENT CANADA
3439 RIVER ROAD SOUTH
OTTAWA, ONTARIO, CANADA K1A O
Correspondent:
ALFRED D. LOBO
LOBO & CO.
933 THE LEADER BUILDING
526 SUPERIOR AVENUE
CLEVELAND, OH 44114-1401
Assignment: 2
Reel/Frame:
008628/0108Recorded: 07/29/1997Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
10/07/1996
Assignee:
P.O. BOX 5068
867 LAKESHORE ROAD
BURLINGTON, ONTARIO, CANADA L7R 4
Correspondent:
MCFADDEN, FINCHAM
PAUL SHARPE
225 METCALFE STREET
SUITE 606
OTTAWA, ONTARIO CANADA K2P 1P9

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