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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
05/14/1985
Application #:
06551810
Filing Dt:
11/15/1983
Inventors:
ION I. INCULET, ANNA K. E. NORBERG, NICHOLAS M. HEPHER
Title:
METHOD AND APPARATUS FOR SEPARATING PARTICULATE MATERIALS
Assignment: 1
Reel/Frame:
004235/0426Recorded: 12/12/1983Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
10/06/1983
Exec Dt:
10/06/1983
Exec Dt:
10/06/1983
Assignee:
PORTLAND HOUSE, STAG PLACE
LONDON SW1E 5BJ, ENGLAND
Correspondent:
BROOKS, HAIDT, HAFFNER ET AL
99 PARK AVE., NEW YORK, NY 10016
Assignment: 2
Reel/Frame:
004900/0847Recorded: 05/31/1988Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
04/06/1988
Assignee:
275 SLATER STREET
OTTAWA, ONTARIO, CANADA K1A 0R3
Correspondent:
BROOKS HAIDT HAFFNER & DELAHUNTY
99 PARK AVENUE
NEW YORK, N.Y. 10016
Assignment: 3
Reel/Frame:
005467/0501Recorded: 10/10/1990Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
10/03/1990
Assignee:
LONDON, ONTARIO, CANADA N6A 5B8
Correspondent:
DR. GREGOR REID
UNIVERSITY OF WESTERN ONTARIO
LONDON, ONTARIO
N6A 5B8

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