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Patent Assignment Assignor Details
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Assignor Name : POWRIE, WILLIAM D.
Total Assignments: 3
Assignment: 1
Reel/Frame:004823/0514   Pages: 4
Recorded: 01/22/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
04/08/1987
2
Exec Dt:
04/08/1987
3
Exec Dt:
04/08/1987
Assignee
1
VANCOUVER, B. C., CANADA V6T 1W5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07096114
Correspondence name and address
CHERNOFF, VILHAUER, MC CLUNG & STENZEL
600 BENJAMIN FRANKLIN PLAZA
ONE S.W. COLUMBIA
PORTLAND, OR 97258
Assignment: 2
Reel/Frame:006438/0659   Pages: 4
Recorded: 02/11/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
02/08/1993
2
Exec Dt:
02/08/1993
Assignee
1
ROOM 331, IRC BUILDING
2194 HEALTH SCIENCES MALL
VANCOUVER, BRITISH COLUMIA, CANADA V6T 1W5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08016566
Correspondence name and address
GERALD O.S. OYEN
BARRIGAR & OYEN
SUITE 480 - THE STATION
601 WEST CORDOVA STREET
VANCOUVER,BRITISH COLUMIA CANADA V6B 1G1
Assignment: 3
Reel/Frame:012307/0118   Pages: 4
Recorded: 11/09/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/25/2001
2
Exec Dt:
10/25/2001
3
Exec Dt:
10/25/2001
4
Exec Dt:
10/25/2001
Assignee
1
SUITE 104, 334 EAST KENT AVENUE, SOUTH
VANCOUVER, BRITISH COLUMBIA, CANADA V5X 4
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09986505
Correspondence name and address
OYEN WIGGS GREEN & MUTALA
GERALD O.S. OYEN
SUITE 480 - THE STATION
601 WEST CORDOVA STREET
VANCOUVER, B.C CANADA V6B 1G1

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