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Patent Assignment Assignor Details
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Assignor Name : TRAHAN, KEVIN O.
Total Assignments: 22
Assignment: 1
Reel/Frame:007084/0981   Pages: 3
Recorded: 07/19/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/15/1994
2
Exec Dt:
07/15/1994
3
Exec Dt:
07/15/1994
Assignee
1
3900 ESSEX LANE, STE. 1200
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08276937
Correspondence name and address
LOREN G. HELMREICH
BROWNING, BUSHMAN, ANDERSON & BROOKHART
5718 WESTHEIMER, STE. 1800
HOUSTON, TX 77057
Assignment: 2
Reel/Frame:007789/0747   Pages: 3
Recorded: 01/25/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/16/1995
2
Exec Dt:
10/20/1995
3
Exec Dt:
10/16/1995
Assignee
1
539 SOUTH MAIN STREET
FINDLAY, OHIO 45840
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08548565
Correspondence name and address
MARATHON OIL COMPANY
JACK E. EBEL
PATENT DEPARTMENT
P.O. BOX 269
LITTLETON, CO 80160
Assignment: 3
Reel/Frame:011689/0405   Pages: 5
Recorded: 04/02/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/17/2001
2
Exec Dt:
01/17/2001
Assignee
1
SUITE 600
515 POST OAK BOULEVARD
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09469692
Correspondence name and address
THOMASON, MOSER & PATTERSON, L.L.P.
WILLIAM B. PATTERSON
3040 POST OAK BOULEVARD, SUITE 1500
HOUSTON, TX 77056
Assignment: 4
Reel/Frame:011760/0147   Pages: 5
Recorded: 04/30/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/03/2001
2
Exec Dt:
04/23/2001
Assignee
1
SUITE 600
515 POST OAK BOULEVARD
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09712789
Correspondence name and address
THOMASON, MOSER & PATTERSON, LLP
WILLIAM B. PATTERSON
3040 POST OAK BOULEVARD, SUITE 1500
HOUSTON, TEXAS 77056
Assignment: 5
Reel/Frame:014974/0019   Pages: 4
Recorded: 02/06/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
02/05/2004
Assignee
1
279 N. MAPLE GLADE CIRCLE
THE WOODLANDS, TEXAS 77382
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10774318
Correspondence name and address
R. PERRY MCCONNELL
9001 FOREST CROSSING, SUITE F
THE WOODLANDS, TX 77381
Assignment: 6
Reel/Frame:016969/0267   Pages: 7
Recorded: 09/08/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/07/2005
2
Exec Dt:
09/08/2005
3
Exec Dt:
09/08/2005
Assignee
1
20202 ATASCOCITA LAKE DRIVE
HUMBLE, TEXAS 77346
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11222356
Correspondence name and address
R. PERRY MCCONNELL
9001 FOREST CROSSING, SUITE F.
THE WOODLANDS, TX 77381
Assignment: 7
Reel/Frame:027587/0433   Pages: 5
Recorded: 01/24/2012
Attorney Dkt #:45023-129
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/13/2009
2
Exec Dt:
07/13/2009
3
Exec Dt:
07/13/2009
Assignee
1
BOW VALLEY SQUARE 2, SUITE 2200, 205 - 5 AVENUE SW
CALGARY, CANADA T2P 2V7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12914731
Correspondence name and address
BENNETT JONES LLP
4500 BANKERS HALL EAST
855-2ND STREET SW
CALGARY, T2P 4K7 CANADA
Assignment: 8
Reel/Frame:032860/0927   Pages: 6
Recorded: 05/09/2014
Attorney Dkt #:45023-385
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/13/2009
2
Exec Dt:
07/13/2009
3
Exec Dt:
07/13/2009
Assignee
1
BOW VALLEY SQUARE 2, SUITE 2200, 205 - 5 AVENUE SW (FORMERLY 900, 407 - 2ND STREET SW)
CALGARY, CANADA T2P 2V7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14273989
Correspondence name and address
BENNETT JONES LLP
4500 BANKERS HALL EAST
855-2ND STREET SW
CALGARY, T2P 4K7 CANADA
Assignment: 9
Reel/Frame:052086/0352   Pages: 5
Recorded: 03/11/2020
Attorney Dkt #:25126-P56071US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/13/2009
2
Exec Dt:
07/13/2009
3
Exec Dt:
07/13/2009
Assignee
1
900, 407-2ND STREET SW
CALGARY, CANADA T2P 2Y3
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16014926
Correspondence name and address
BERESKIN & PARR LLP/S.E.N.C.R.L., S.R.L.
40 KING STREET WEST, 40TH FLOOR
TORONTO, M5H3Y2 CANADA
Assignment: 10
Reel/Frame:025228/0342   Pages: 7
Recorded: 11/01/2010
Attorney Dkt #:45023-129
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/02/2010
2
Exec Dt:
03/04/2010
3
Exec Dt:
02/24/2010
4
Exec Dt:
02/24/2010
Assignee
1
900, 407 - 2ND STREET SW
CALGARY, CANADA T2P 2Y3
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12914731
Correspondence name and address
BENNETT JONES LLP
4500 BANKERS HALL EAST
855-2ND STREET SW
CALGARY, T2P 4K7 CANADA
Assignment: 11
Reel/Frame:032860/0709   Pages: 7
Recorded: 05/09/2014
Attorney Dkt #:45023-385
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/02/2010
2
Exec Dt:
03/04/2010
3
Exec Dt:
02/24/2010
4
Exec Dt:
02/24/2010
Assignee
1
BOW VALLEY SQUARE 2, SUITE 2200, 205 - 5 AVENUE SW (FORMERLY 900, 407 - 2ND STREET SW)
CALGARY, CANADA T2P 2V7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14273989
Correspondence name and address
BENNETT JONES LLP
4500 BANKERS HALL EAST
855-2ND STREET SW
CALGARY, T2P 4K7 CANADA
Assignment: 12
Reel/Frame:052086/0039   Pages: 7
Recorded: 03/11/2020
Attorney Dkt #:25126-P56071US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/02/2010
2
Exec Dt:
03/04/2010
3
Exec Dt:
02/24/2010
4
Exec Dt:
02/24/2010
Assignee
1
900, 407-2ND STREET SW
CALGARY, CANADA T2P 2Y3
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16014926
Correspondence name and address
BERESKIN & PARR LLP/S.E.N.C.R.L., S.R.L.
40 KING STREET WEST, 40TH FLOOR
TORONTO, M5H3Y2 CANADA
Assignment: 13
Reel/Frame:035150/0389   Pages: 9
Recorded: 03/12/2015
Attorney Dkt #:45023-128
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/26/2010
2
Exec Dt:
08/30/2010
3
Exec Dt:
08/30/2010
4
Exec Dt:
08/30/2010
5
Exec Dt:
08/31/2010
6
Exec Dt:
08/30/2010
Assignee
1
BOW VALLEY SQUARE 2, SUITE 2200, 205 - 5 AVENUE SW
CALGARY, CANADA T2P 2V7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13146087
Correspondence name and address
ROSEANN B. CALDWELL, BENNETT JONES LLP
4500 BANKERS HALL EAST
855-2ND STREET SW
CALGARY, T2P 4K7 CANADA
Assignment: 14
Reel/Frame:035287/0512   Pages: 9
Recorded: 03/30/2015
Attorney Dkt #:45023-448
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/26/2010
2
Exec Dt:
08/30/2010
3
Exec Dt:
08/30/2010
4
Exec Dt:
08/30/2010
5
Exec Dt:
08/31/2010
6
Exec Dt:
08/30/2010
Assignee
1
BOW VALLEY SQUARE 2, SUITE 2200, 205 - 5 AVENUE SW
CALGARY, CANADA T2P 2V7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14672766
Correspondence name and address
ROSEANN B. CALDWELL, BENNETT JONES LLP
4500 BANKERS HALL EAST
855-2ND STREET SW
CALGARY, T2P 4K7 CANADA
Assignment: 15
Reel/Frame:031016/0483   Pages: 10
Recorded: 08/15/2013
Attorney Dkt #:2010-IP-032453U1 PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/16/2010
2
Exec Dt:
09/21/2010
3
Exec Dt:
09/21/2010
4
Exec Dt:
09/16/2010
Assignee
1
6127 HIGHWAY 90 E.
BROUSSARD, LOUISIANA 70518
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13387378
Correspondence name and address
BOOTH ALBANESI SCHROEDER LLC
1601 ELM STREET, SUITE 1950
DALLAS, TX 75201
Assignment: 16
Reel/Frame:039089/0846   Pages: 6
Recorded: 07/06/2016
Attorney Dkt #:72014-4
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/28/2014
2
Exec Dt:
03/03/2014
3
Exec Dt:
02/25/2014
Assignee
1
13932 OLD TEXACO RD.
CONROE, TEXAS 77302
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15109069
Correspondence name and address
ROSEANN B. CALDWELL, BENNETT JONES LLP
4500 BANKERS HALL EAST
855-2ND STREET SW
CALGARY, T2P 4K7 CANADA
Assignment: 17
Reel/Frame:041302/0603   Pages: 3
Recorded: 02/20/2017
Attorney Dkt #:4060-00200
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/29/2016
2
Exec Dt:
12/28/2016
3
Exec Dt:
12/30/2016
4
Exec Dt:
12/29/2016
Assignee
1
34 NAPLES LANE
MONTGOMERY, TEXAS 77356
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12648103
Correspondence name and address
TOD TUMEY
P.O. BOX 22188
HOUSTON, TX 77227-2188
Assignment: 18
Reel/Frame:041302/0875   Pages: 3
Recorded: 02/20/2017
Attorney Dkt #:4060-00100
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/29/2016
2
Exec Dt:
12/28/2016
3
Exec Dt:
12/29/2016
Assignee
1
34 NAPLES LANE
MONTGOMERY, TEXAS 77356
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13542593
Correspondence name and address
TOD TUMEY
P.O. BOX 22188
HOUSTON, TX 77227-2188
Assignment: 19
Reel/Frame:047348/0398   Pages: 3
Recorded: 10/30/2018
Attorney Dkt #:4060-00101
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/29/2016
2
Exec Dt:
12/28/2016
3
Exec Dt:
12/29/2016
Assignee
1
34 NAPLES LANE
MONTGOMERY, TEXAS 77356
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13542593
Correspondence name and address
TOD TUMEY
P.O BOX 22188
HOUSTON, TX 77227-2188
Assignment: 20
Reel/Frame:049555/0394   Pages: 3
Recorded: 06/21/2019
Attorney Dkt #:4060-00101
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/29/2016
2
Exec Dt:
12/28/2016
3
Exec Dt:
12/29/2016
Assignee
1
34 NAPLES LANE
MONTGOMERY, TEXAS 77356
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16041098
Correspondence name and address
TOD TUMEY
P.O. BOX 22188
HOUSTON, TX 77227-2188
Assignment: 21
Reel/Frame:053282/0294   Pages: 3
Recorded: 07/22/2020
Attorney Dkt #:4060-00102
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/29/2016
2
Exec Dt:
12/28/2016
3
Exec Dt:
12/29/2016
Assignee
1
34 NAPLES LANE
MONTGOMERY, TEXAS 77356
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16710444
Correspondence name and address
TOD TUMEY
P.O. BOX 22188
HOUSTON, TX 77227-2188
Assignment: 22
Reel/Frame:057564/0585   Pages: 3
Recorded: 09/22/2021
Attorney Dkt #:4060-00103
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/29/2016
2
Exec Dt:
12/28/2016
3
Exec Dt:
12/29/2016
Assignee
1
34 NAPLES LN
MONTGOMERY, TEXAS 77356
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17481034
Correspondence name and address
TOD TUMEY
PO BOX 22188
HOUSTON, TX 77227-2188

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