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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 : PRUDEN, BARRY B.
Total Assignments: 7
Assignment: 1
Reel/Frame:004911/0908   Pages: 1
Recorded: 06/28/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
06/14/1988
2
Exec Dt:
06/10/1988
Assignee
1
A CORP. OF CANADA
NOT PROVIDED
Property
 
Pat #
Pub #
Intl #
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NONE
07213298
Correspondence name and address
KIRBY EADES GALE BAKER
BOX 3432
STN. D
OTTAWA, CANADA K1P 6N9
Assignment: 2
Reel/Frame:005130/0372   Pages: 1
Recorded: 07/17/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
05/23/1989
2
Exec Dt:
05/23/1989
3
Exec Dt:
05/26/1989
4
Exec Dt:
05/26/1989
5
Exec Dt:
06/12/1989
Assignee
1
2489 NORTH SHERIDAN WAY
SHERIDAN PARK RESEARCH COMMUNITY
MISSISSAUGA, ONTARIO, CANADA L5K 1A8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07338843
Correspondence name and address
FISHER, CHRISTEN & SABOL
2000 L STREET, N.W.
STE. 510
WASHINGTON, DC 20036
Assignment: 3
Reel/Frame:006832/0269   Pages: 2
Recorded: 12/10/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/11/1993
2
Exec Dt:
10/11/1993
3
Exec Dt:
12/06/1993
4
Exec Dt:
11/17/1993
5
Exec Dt:
11/22/1993
Assignee
1
555 BOOTH STREET
OTTAWA, ONTARIO, CANADA K1A 0G1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08133616
Correspondence name and address
KIRBY, EADES, GALE, BAKER
NORRIS M. EADES
SUITE 770
112 KENT STREET
OTTAWA, ONTARIO, CANADA K1P 5P2
Assignment: 4
Reel/Frame:007948/0918   Pages: 3
Recorded: 03/19/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/19/1996
2
Exec Dt:
01/19/1996
3
Exec Dt:
01/26/1996
Assignee
1
P.O. BOX 2844,
PROCESS & TECHNOLOGY/2756 PCCW
CALGARY, ALBERTA, CANADA T2P 3
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08576334
Correspondence name and address
KIRBY, EADES, GALE, BAKER,
NORRIS M. EADES
BOX 3432, STN. D,
OTTAWA, ONTARIO, CANADA, K1P 6N9
Assignment: 5
Reel/Frame:008560/0130   Pages: 2
Recorded: 06/27/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/25/1997
2
Exec Dt:
04/25/1997
Assignee
1
150-6TH AVENUE S.W.
CALGARY, ALBERTA, CANADA T2P 3
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08816383
Correspondence name and address
KIRBY, EADES ET AL.
KIMBERLEY A. LACHAINE
BOX 3432, STN. D
OTTAWA, ONTARIO
CANADA K1P 6N9
Assignment: 6
Reel/Frame:009055/0050   Pages: 3
Recorded: 03/06/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/20/1998
2
Exec Dt:
02/20/1998
3
Exec Dt:
02/24/1998
Assignee
1
P.O BOX 2844
PROCESS & TECHNOLOGY/2756 PCC
CALGARY, ALBERTA, CANADA T2P 3
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09035915
Correspondence name and address
KIRBY EADES GALE BAKER
NORRIS M. EADES
BOX 3432, STN. D
OTTAWA, ONTARIO
CANADA K1P 6N9
Assignment: 7
Reel/Frame:010781/0536   Pages: 2
Recorded: 05/01/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/13/2000
2
Exec Dt:
04/23/2000
Assignee
1
150-6TH AVENUE S.W.
CALGARY, ALBERTA, CANADA T2P 3
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09561942
Correspondence name and address
KIRBY, EADES, GALE & BAKER
NORRIS M. EADES
BOX 3432, STN. D
OTTAWA, ONTARIO, CANADA
K1P 6N9

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