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Patent Assignment Assignor Details
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Assignor Name : FLETCHER, MARK ANDREW
Total Assignments: 13
Assignment: 1
Reel/Frame:015031/0681   Pages: 7
Recorded: 03/03/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/18/2003
2
Exec Dt:
12/22/2003
3
Exec Dt:
12/18/2003
4
Exec Dt:
12/18/2003
5
Exec Dt:
12/18/2003
Assignee
1
1177 11TH AVENUE S.W.
SUITE 600
CALGARY, ALBERTA, CANADA T2R 1K9
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10681330
Correspondence name and address
KATTEN MUCHIN ZAVIS ROSENMAN
RICHARD P. BAUER
PATENT ADMIN.
525 WEST MONROE STREET, SUITE 1600
CHICAGO, IL 60661-3693
Assignment: 2
Reel/Frame:017800/0977   Pages: 3
Recorded: 09/21/2005
Attorney Dkt #:36-1933
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/11/2004
2
Exec Dt:
06/11/2004
Assignee
1
81 NEWGATE STREET
LONDON, ENGLAND EC1AK 7AJ
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10550206
Correspondence name and address
LARRY S. NIXON
NIXON & VANDERHYE P.C.
1100 NORTH GLEBE ROAD
8TH FLOOR
ARLINGTON, VA 22201
Assignment: 3
Reel/Frame:021853/0863   Pages: 3
Recorded: 11/18/2008
Attorney Dkt #:204694-00206
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
11/07/2008
Assignee
1
1207 - 11TH AVENUE SW
SUITE 300
CALGARY, ALBERTA, CANADA T3C 0M5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29326542
Correspondence name and address
WILADEAN P. JOHNSON
2900 K STREET, N.W.
SUITE 200
WASHINGTON, DC 20007
Assignment: 4
Reel/Frame:021923/0064   Pages: 3
Recorded: 12/03/2008
Attorney Dkt #:204694-00207
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
11/27/2008
Assignee
1
1207 - 11TH AVENUE SW
SUITE 300
CALGARY, ALBERTA, CANADA T3C 0M5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29326553
Correspondence name and address
WILADEAN P. JOHNSON
2900 K STREET, N.W.
SUITE 200
WASHINGTON, DC 20007
Assignment: 5
Reel/Frame:022120/0028   Pages: 7
Recorded: 01/16/2009
Attorney Dkt #:204694-00211
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/08/2009
2
Exec Dt:
11/19/2008
3
Exec Dt:
11/28/2008
4
Exec Dt:
11/18/2008
5
Exec Dt:
11/19/2008
Assignee
1
1207 - 11TH AVENUE SW
SUITE 300
CALAGARY, ALBERTA, CANADA T3C 0M5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12259583
Correspondence name and address
WILADEAN P. JOHNSON
2900 K STREET, N.W.
SUITE 200
WASHINGTON, DC 20007
Assignment: 6
Reel/Frame:024668/0170   Pages: 3
Recorded: 07/12/2010
Attorney Dkt #:204694-00526
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
07/05/2010
Assignee
1
3636 RESEARCH ROAD, N.W.
CALGARY, ALBERTA, CANADA T2L 1Y1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29360802
Correspondence name and address
WILADEAN P. JOHNSON
2900 K STREET, N.W.
NORTH TOWER - SUITE 200
WASHINGTON, DC 20007
Assignment: 7
Reel/Frame:025011/0209   Pages: 5
Recorded: 09/20/2010
Attorney Dkt #:204694-00530
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/13/2010
2
Exec Dt:
07/05/2010
3
Exec Dt:
07/05/2010
4
Exec Dt:
07/13/2010
Assignee
1
3636 RESEARCH ROAD NW
CALGARY, CANADA T2L 1Y1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29363312
Correspondence name and address
KATTEN MUCHIN ROSENMAN LLP (C/O PATENT A
2900 K STREET NW, SUITE 200
WASHINGTON, DC 20007-5118
Assignment: 8
Reel/Frame:025699/0623   Pages: 3
Recorded: 01/26/2011
Attorney Dkt #:204694-00552
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/24/2011
2
Exec Dt:
01/24/2011
Assignee
1
3636 RESEARCH ROAD, N.W.
CALGARY, ALBERTA, CANADA T2L 1Y1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29379637
Correspondence name and address
WILADEAN P. JOHNSON
2900 K STREET, N.W.
NORTH TOWER - SUITE 200
WASHINGTON, DC 20007-5118
Assignment: 9
Reel/Frame:028377/0844   Pages: 14
Recorded: 06/14/2012
Attorney Dkt #:204694-00594
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/07/2012
2
Exec Dt:
05/14/2012
3
Exec Dt:
05/13/2012
4
Exec Dt:
05/07/2012
5
Exec Dt:
05/15/2012
6
Exec Dt:
05/09/2012
Assignee
1
3636 RESEARCH ROAD, N.W.
CALGARY, CANADA T2L 1Y1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13407285
Correspondence name and address
KATTEN MUCHIN ROSENMAN LLP (C/O PATENT A
2900 K STREET NW, SUITE 200
WASHINGTON, DC 20007-5118
Assignment: 10
Reel/Frame:029713/0721   Pages: 3
Recorded: 01/29/2013
Attorney Dkt #:204694-00627
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
01/02/2013
Assignee
1
3636 RESEARCH ROAD, N.W.
CALGARY, CANADA T2L 1Y1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29437470
Correspondence name and address
KATTEN MUCHIN ROSENMAN LLP (C/O PATENT A
2900 K STREET NW, SUITE 200
WASHINGTON, DC 20007-5118
Assignment: 11
Reel/Frame:032542/0735   Pages: 3
Recorded: 03/27/2014
Attorney Dkt #:RYM-36-2479
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/24/2013
2
Exec Dt:
01/24/2013
Assignee
1
81 NEWGATE STREET
LONDON, UNITED KINGDOM EC1A 7AJ
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14347823
Correspondence name and address
NIXON & VANDERHYE PC
901 NORTH GLEBE ROAD 11TH FLOOR
ARLINGTON, VA 22203
Assignment: 12
Reel/Frame:058797/0220   Pages: 8
Recorded: 01/27/2022
Attorney Dkt #:386813-00045
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/17/2020
2
Exec Dt:
07/17/2020
3
Exec Dt:
07/17/2020
Assignee
1
401 9TH AVE., SW #1301
CALGARY, CANADA T2P 3C5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15580391
Correspondence name and address
DEBBIE WARREN
2900 K STREET, N.W., SUITE 200
WASHINGTON, DC 20007-5118
Assignment: 13
Reel/Frame:055932/0061   Pages: 3
Recorded: 04/15/2021
Attorney Dkt #:386813-00062
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/01/2021
2
Exec Dt:
04/01/2021
Assignee
1
401 9 AVE SW #1301
CALGARY, CANADA T2P 3C5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29686098
Correspondence name and address
KATTEN MUCHIN ROSENMAN LLP (C/O PATENT A
2900 K STREET NW, SUITE 200
WASHINGTON, DC 20007-5118

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