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Patent Assignment Assignor Details
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Assignor Name : SPENCE, JONATHAN
Total Assignments: 14
Assignment: 1
Reel/Frame:009024/0252   Pages: 6
Recorded: 02/23/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/14/1997
2
Exec Dt:
08/15/1997
3
Exec Dt:
08/15/1997
4
Exec Dt:
08/13/1997
Assignees
1
#3900, 421-7TH AVENUE SOUTH WEST
CALGARY, ALBERTA T2P 4K9, CANADA
2
#3900, 421-7TH AVENUE SOUTH WEST
CALGARY, ALBERTA T2P 4K9, CANADA
3
1600 GULF CANADA SQUARE, 401-9TH AVENUE S.W.
CALGARY, ALBERTA T2P 3C5, CANADA
4
1500, 635-8 AVENUE SOUTH WEST
CALGARY, ALBERTA, T2P 3Z1, CANADA
5
P.O. BOX 2850, 150 - 9TH AVENUE, S.W.
CALGARY, ALBERTA, T2P 3H9, CANADA
6
P.O. BOX 130, 401 - 9TH AVENUE S.W.
CALGARY, ALBERTA T2P 2H7, CANADA
7
P.O. BOX 2480, STATION M, 237 - 4TH AVENUE, S.W.
CALGARY, ALBERTA T2P 3M9, CANADA
8
C/O JAPAN CANADA OIL CO., LTD.
3-8-1, KASUMIGASEKI, CHIYODA-KU
TOKYO 100, JAPAN
9
2100, 555 - 4TH AVENUE, S.W.
CALGARY, ALBERTA T2P 3Y3, CANADA
10
P.O. BOX 2844, 150 - 6TH AVENUE, S.W.
CALGARY, ALBERTA T2P 3E3, CANADA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08942283
Correspondence name and address
MILLEN, WHITE, ET AL.
I. WILLIAM MILLEN
ARLINGTON COURT PLAZA 1
2200 CLARENDON BLVD., SUITE 1400
ARLINGTON, VA 22201
Assignment: 2
Reel/Frame:019121/0592   Pages: 6
Recorded: 04/05/2007
Attorney Dkt #:53707-205
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/28/2007
2
Exec Dt:
02/28/2007
3
Exec Dt:
03/05/2007
Assignees
1
9911 MACDONALD AVENUE
FORT MCMURRAY, CANADA T9H 1S7
2
9911 MACDONALD AVENUE
FORT MCMURRAY, CANADA T9H 1S7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11673479
Correspondence name and address
IRENE T. BRIDGER, BENNETT JONES LLP
4500 BANKERS HALL EAST
855-2ND STREET SW
CALGARY, T2P 4K7 CANADA
Assignment: 3
Reel/Frame:021525/0237   Pages: 9
Recorded: 09/12/2008
Attorney Dkt #:53707-232
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/14/2008
2
Exec Dt:
07/22/2008
3
Exec Dt:
07/24/2008
4
Exec Dt:
07/24/2008
5
Exec Dt:
07/14/2008
6
Exec Dt:
07/18/2008
Assignee
1
9911 MACDONALD AVENUE
FORT MCMURRAY, CANADA T9H 1S7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12163590
Correspondence name and address
IRENE T. BRIDGER, BENNETT JONES LLP
4500 BANKERS HALL EAST
855-2ND STREET SW
CALGARY, T2P 4K7 CANADA
Assignment: 4
Reel/Frame:025346/0582   Pages: 10
Recorded: 11/10/2010
Attorney Dkt #:53707-284
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/21/2010
2
Exec Dt:
10/25/2010
3
Exec Dt:
10/20/2010
4
Exec Dt:
10/26/2010
5
Exec Dt:
10/26/2010
6
Exec Dt:
10/26/2010
Assignee
1
9911 MACDONALD AVENUE
FORT MCMURRAY, CANADA T9H 1S7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12881816
Correspondence name and address
IRENE T. BRIDGER, BENNETT JONES LLP
4500 BANKERS HALL EAST
855-2ND STREET SW
CALGARY, T2P 4K7 CANADA
Assignment: 5
Reel/Frame:031492/0218   Pages: 10
Recorded: 10/28/2013
Attorney Dkt #:53707-376
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/21/2010
2
Exec Dt:
10/25/2010
3
Exec Dt:
10/20/2010
4
Exec Dt:
10/26/2010
5
Exec Dt:
10/26/2010
6
Exec Dt:
10/26/2010
Assignee
1
9911 MACDONALD AVENUE
FORT MCMURRAY, CANADA T9H 1S7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14032078
Correspondence name and address
IRENE T. BRIDGER, BENNETT JONES LLP
4500 BANKERS HALL EAST
855-2ND STREET SW
CALGARY, T2P 4K7 CANADA
Assignment: 6
Reel/Frame:030124/0016   Pages: 7
Recorded: 04/01/2013
Attorney Dkt #:53707-354
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/12/2012
2
Exec Dt:
04/12/2012
3
Exec Dt:
04/12/2012
4
Exec Dt:
04/12/2012
Assignee
1
9911 MACDONALD AVENUE
FORT MCMURRAY, CANADA T9H 1S7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13852477
Correspondence name and address
IRENE T. BRIDGER, BENNETT JONES LLP
4500 BANKERS HALL EAST
855-2ND STREET SW
CALGARY, T2P 4K7 CANADA
Assignment: 7
Reel/Frame:029246/0459   Pages: 10
Recorded: 11/06/2012
Attorney Dkt #:53707-323
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/17/2012
2
Exec Dt:
10/16/2012
3
Exec Dt:
10/17/2012
4
Exec Dt:
09/17/2012
5
Exec Dt:
09/17/2012
6
Exec Dt:
10/30/2012
Assignee
1
9911 MACDONALD AVENUE
FORT MCMURRAY, CANADA T9H 1S7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13594402
Correspondence name and address
IRENE T. BRIDGER, BENNETT JONES LLP
4500 BANKERS HALL EAST
855-2ND STREET SW
CALGARY, T2P 4K7 CANADA
Assignment: 8
Reel/Frame:029250/0252   Pages: 5
Recorded: 11/06/2012
Attorney Dkt #:53707-329
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/24/2012
2
Exec Dt:
11/01/2012
3
Exec Dt:
10/24/2012
Assignee
1
9911 MACDONALD AVENUE
FORT MCMURRAY, CANADA T9H 1S7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13646422
Correspondence name and address
IRENE T. BRIDGER, BENNETT JONES LLP
4500 BANKERS HALL EAST
855-2ND STREET SW
CALGARY, T2P 4K7 CANADA
Assignment: 9
Reel/Frame:034974/0096   Pages: 9
Recorded: 02/17/2015
Attorney Dkt #:53707-420
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/06/2014
2
Exec Dt:
12/15/2014
3
Exec Dt:
10/15/2014
4
Exec Dt:
10/06/2014
5
Exec Dt:
10/07/2014
Assignee
1
9911 MACDONALD AVENUE
FORT MCMURRAY, CANADA T9H 1S7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14496857
Correspondence name and address
IRENE T. BRIDGER, BENNETT JONES LLP
4500 BANKERS HALL EAST
855-2ND STREET SW
CALGARY, T2P 4K7 CANADA
Assignment: 10
Reel/Frame:036890/0552   Pages: 9
Recorded: 10/27/2015
Attorney Dkt #:53707-487
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/08/2015
2
Exec Dt:
05/08/2015
3
Exec Dt:
05/08/2015
4
Exec Dt:
05/08/2015
5
Exec Dt:
05/08/2015
Assignee
1
9911 MACDONALD AVENUE
FORT MCMURRAY, CANADA T9H 1S7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14693695
Correspondence name and address
IRENE T. BRIDGER, BENNETT JONES LLP
4500 BANKERS HALL EAST
855-2ND STREET SW
CALGARY, T2P 4K7 CANADA
Assignment: 11
Reel/Frame:037188/0012   Pages: 12
Recorded: 12/02/2015
Attorney Dkt #:53707-520
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/14/2015
2
Exec Dt:
10/06/2015
3
Exec Dt:
10/06/2015
4
Exec Dt:
10/14/2015
5
Exec Dt:
10/07/2015
6
Exec Dt:
10/09/2015
7
Exec Dt:
10/14/2015
8
Exec Dt:
10/20/2015
Assignee
1
9911 MACDONALD AVENUE
FORT MCMURRAY, CANADA T9H 1S7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14860493
Correspondence name and address
IRENE T. BRIDGER, BENNETT JONES LLP
4500 BANKERS HALL EAST
855-2ND STREET SW
CALGARY, T2P 4K7 CANADA
Assignment: 12
Reel/Frame:047611/0463   Pages: 11
Recorded: 11/28/2018
Attorney Dkt #:53707-654
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/09/2018
2
Exec Dt:
08/09/2018
3
Exec Dt:
09/17/2018
4
Exec Dt:
08/20/2018
5
Exec Dt:
08/10/2018
6
Exec Dt:
08/10/2018
7
Exec Dt:
08/20/2018
Assignee
1
9911 MACDONALD AVENUE
FORT MCMURRAY, CANADA T9H 1S7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16045430
Correspondence name and address
IRENE T. BRIDGER, BENNETT JONES LLP
4500 BANKERS HALL EAST
855-2ND STREET SW
CALGARY, T2P 4K7 CANADA
Assignment: 13
Reel/Frame:054327/0612   Pages: 12
Recorded: 11/10/2020
Attorney Dkt #:53707-728
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/09/2020
2
Exec Dt:
09/16/2020
3
Exec Dt:
09/04/2020
4
Exec Dt:
08/09/2020
5
Exec Dt:
09/11/2020
6
Exec Dt:
09/09/2020
7
Exec Dt:
09/09/2020
8
Exec Dt:
10/01/2020
Assignee
1
150 6TH AVENUE S.W. (EAST TOWER)
CALGARY, CANADA T2P 3E3
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16867417
Correspondence name and address
IRENE T. BRIDGER, BENNETT JONES LLP
4500 BANKERS HALL EAST
855-2ND STREET SW
CALGARY, T2P 4K7 CANADA
Assignment: 14
Reel/Frame:061903/0490   Pages: 8
Recorded: 11/29/2022
Attorney Dkt #:53707-785
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/16/2022
2
Exec Dt:
10/11/2022
3
Exec Dt:
11/16/2022
4
Exec Dt:
10/05/2022
5
Exec Dt:
10/05/2022
Assignee
1
150 6TH AVENUE SW (EAST TOWER)
CALGARY, CANADA T2P 3E3
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17946321
Correspondence name and address
IRENE T. BRIDGER, BENNETT JONES LLP
4500 BANKERS HALL EAST, 855 - 2ND STREET SW
CALGARY, T2P 4K7 CANADA

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