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Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : DREISINGER, DAVID B.
Total Assignments: 6
Assignment: 1
Reel/Frame:006826/0627   Pages: 2
Recorded: 01/13/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/03/1993
2
Exec Dt:
11/03/1993
Assignee
1
2075 WESTBROOK MALL
VANCOUVER, BRITISH COLUMBIA, CANADA B6T 1Z1
Property
 
Pat #
Pub #
Intl #
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NONE
08138024
Correspondence name and address
FITZPATRICK CELLA HARPER & SCINTO
RICHARD P. BAUER
277 PARK AVENUE
NEW YORK, NY 10172-0194
Assignment: 2
Reel/Frame:007837/0076   Pages: 5
Recorded: 03/04/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/22/1995
2
Exec Dt:
12/04/1995
Assignee
1
8205 SOUTH CASS AVENUE
DARIEN, ILLINOIS 60561
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08554472
Correspondence name and address
WELSH & KATZ, LTD.
EDWARD P. GAMSON, ESQ.
120 SOUTH RIVERSIDE PLAZA
22ND FLOOR
CHICAGO, ILLINOIS 60606
Assignment: 3
Reel/Frame:008043/0481   Pages: 6
Recorded: 07/22/1996
Conveyance: CORRECTIVE ASSIGNMENT TO ADD AN ADDITIONAL ASSIGNOR. PREVIOUSLY RECORDED AND OMITTED AT REEL 7837, FRAME 0076.
Assignors
1
Exec Dt:
11/22/1995
2
Exec Dt:
11/22/1995
3
Exec Dt:
12/04/1995
Assignee
1
8205 SOUTH CASS AVENUE
DARIEN, ILLINOIS 60561
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08554472
Correspondence name and address
WELSH & KATZ, LTD.
EDWARD P. GAMSON, ESQ.
120 SOUTH RIVERSIDE PLAZA
22ND FLOOR
CHICAGO, IL 60606
Assignment: 4
Reel/Frame:008269/0460   Pages: 5
Recorded: 12/13/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/11/1996
2
Exec Dt:
10/11/1996
3
Exec Dt:
10/11/1996
Assignee
1
IRC ROOM 331-2194 HEALTH SCIENCES MALL
UNIVERSITY - INDUSTRY LIASON OFFICE
VANCOUVER, BRITISH COLUMBIA, CANADA V6T 1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08582772
Correspondence name and address
KENYON & KENYON
ELIZABETH A. GARDNER, ESQ.
ONE BROADWAY
NEW YORK, NY 10004
Assignment: 5
Reel/Frame:009260/0334   Pages: 3
Recorded: 06/16/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/20/1998
2
Exec Dt:
03/27/1998
Assignee
1
8205 SOUTH CASS AVENUE
DARIEN, ILLINOIS 60561
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09019677
Correspondence name and address
WELSH & KATZ, LTD.
EDWARD P. GAMSON, ESQ.
120 SOUTH RIVERSIDE PLAZA
22ND FLOOR
CHICAGO, IL 60606
Assignment: 6
Reel/Frame:014231/0454   Pages: 4
Recorded: 07/07/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/02/2003
2
Exec Dt:
04/02/2003
3
Exec Dt:
04/02/2003
4
Exec Dt:
04/02/2003
Assignee
1
SUITE 600-200 BURARD STREET
VANCOUVER, BC, CANADA V6C 3L9
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10383774
Correspondence name and address
RUSSELL REYNEKE
ELBIE R. DE KOCK
SUITE 700, TWO BENTALL CENTRE
555 BURRARD STREET
VANCOUVER, BC CANADA V7X 1M8

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