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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
04/21/1987
Application #:
06737059
Filing Dt:
05/23/1985
Inventors:
HUGO I. DE LASA, SHIUN-LIANG LEE, MAURICE A. BERGOUGNOU
Title:
MULTI-PROBE SYSTEM FOR MEASURING BUBBLE CHARACTERISTICS GAS HOLD-UP, LIQUID HOLD-UP AND SOLID HOLD-UP IN A THREE-PHASE FLUIDIZED BED
Assignment: 1
Reel/Frame:
004658/0858Recorded: 01/28/1987Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
01/21/1987
Exec Dt:
01/21/1987
Exec Dt:
01/21/1987
Assignee:
OTTAWA, ONTARIO, CANADA
Correspondent:
FINNEGAN, HENDERSON, FARABOW,
GARRETT & DUNNER
1775 K STREET, N.W.
WASHINGTON, DC 20006
Assignment: 2
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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