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Patent Assignment Assignee Details
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Assignee Name : TESCO CORPORATION
Total Assignments: 164
Assignment: 1
Reel/Frame:006723/0740   Pages: 4
Recorded: 10/14/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
09/30/1993
Assignee
1
3600,350 - 7TH AVENUE S.W.
CALGARY, ALBERTA, CANADA T2P 3N9
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08093721
Correspondence name and address
TERRY M. GERNSTEIN
1015 SALT MEADOW LANE
MCLEAN, VA 22101
Assignment: 2
Reel/Frame:008023/0494   Pages: 3
Recorded: 07/08/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
05/31/1996
Assignee
1
6204 6A STREET S.E.
CALGARY, ALBERTA, CANADA T2H 2
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08640458
Correspondence name and address
BUSH, MOSELEY, RIDDLE & JACKSON
950 ECHO LANE, SUITE 180
HOUSTON, TEXAS 77024
Assignment: 3
Reel/Frame:008126/0202   Pages: 3
Recorded: 09/05/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
05/31/1996
Assignee
1
6204 6A STREET, S.E.
CALGARY, ALBERTA, CANADA T2H 2
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08093721
Correspondence name and address
MILLEN, WHITE, ZELANO & BRANIGAN P.C.
JOAN K KLEIN
ARLINGTON COURTHOUSE PLAZA 1 STE 1400
2200 CLARENDON BOULEVARD
ARLINGTON, VA 22201
Assignment: 4
Reel/Frame:045934/0440   Pages: 7
Recorded: 05/30/2018
Attorney Dkt #:1187-TSCO:0075
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
09/01/1998
Assignee
1
3993 W. SAM HOUSTON PARKWAY N.
SUITE 100
HOUSTON, TEXAS 77043
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12060744
Correspondence name and address
ABEL LAW GROUP, LLP
8911 N. CAPITAL OF TEXAS HWY
BLDG 4, SUITE 4200
AUSTIN, TX 78759
Assignment: 5
Reel/Frame:009705/0809   Pages: 4
Recorded: 12/30/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/01/1998
2
Exec Dt:
12/01/1998
Assignee
1
6204 - 6A STREET SE
CALGARY, ALBERTA, CANADA T2H 2
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09178064
Correspondence name and address
BENNETT JONES
ROSEANN B. CALDWELL
4500 BANKERS HALL
855-2ND STREET S.W.
CALGARY, ALBERTA, CANADA T2P 4K7
Assignment: 6
Reel/Frame:010056/0188   Pages: 3
Recorded: 06/17/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
05/17/1999
Assignee
1
6204 - 6A STREET SE
CALGARY, ALBERTA, CANADA T2H 2
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09337558
Correspondence name and address
BENNETT JONES
ROSEANN B. CALDWELL
4500 BANKERS HALL
855-2ND STREET S.W.
CALGARY, ALBERTA, CANADA T2P 4K7
Assignment: 7
Reel/Frame:010395/0759   Pages: 2
Recorded: 11/18/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
11/05/1999
Assignee
1
6204-6A STREET S.E.
CALGARY, ALBERTA T2H 2B7, CANADA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08640458
Correspondence name and address
MAYOR, DAY, CALDWELL & KEETON, L.L.P.
GARY L. BUSH
700 LOUISIANA, SUITE 1900
HOUSTON, TEXAS 77002
Assignment: 8
Reel/Frame:010463/0432   Pages: 4
Recorded: 01/03/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/14/1999
2
Exec Dt:
12/14/1999
Assignee
1
6204 - 6A STREET SE
CALGARY, ALBERTA, CANADA T2H 2
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09414482
Correspondence name and address
BENNETT JONES
ROSEANN B. CALDWELL
4500 BANKERS HALL
855 - 2ND STREET S.W.
CALGARY, ALBERTA T2P 4K7
Assignment: 9
Reel/Frame:011266/0161   Pages: 4
Recorded: 11/13/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/18/2000
2
Exec Dt:
10/24/2000
Assignee
1
6204 - 6A STREET SE
CALGARY, ALBERTA, CANADA T2H 2
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09580405
Correspondence name and address
BENNETT JONES LLP
ROSEANN B. CALDWELL
4500 BANKERS HALL
855 - 2ND STREET S.W.
CALGARY, ALBERTA, CANADA T2P 4K7
Assignment: 10
Reel/Frame:013516/0915   Pages: 3
Recorded: 11/25/2002
Conveyance: DISTRIBUTION AGREEMENT
Assignor
1
Exec Dt:
06/20/2001
Assignee
1
8204- 6A STREET SE
CALGARY, ALBERTA T2H 287
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
NONE
07744859
 
NONE
07960667
Correspondence name and address
BENNETT JONES LLP
ROSEANN B. CALDWELL
4500 BANKERS HALL EAST
855 - 2ND STREET SE
CALGARY, AB T2P 4K7
Assignment: 11
Reel/Frame:019091/0355   Pages: 4
Recorded: 03/30/2007
Attorney Dkt #:32361-416
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/17/2001
2
Exec Dt:
07/16/2001
Assignee
1
6204 - 6A STREET SE
CALGARY, CANADA T2H 2B7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11693639
Correspondence name and address
ROSEANN B. CALDWELL
4500, 855 - 2ND STREET SW
CALGARY, T2P 4K7 CANADA
Assignment: 12
Reel/Frame:019242/0692   Pages: 5
Recorded: 05/03/2007
Attorney Dkt #:32361-418
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/17/2001
2
Exec Dt:
07/16/2001
Assignee
1
6204 - 6A STREET SE
CALGARY, CANADA T2H 2B7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11743437
Correspondence name and address
ROSEANN B. CALDWELL, BENNETT JONES LLP
4500 BANKERS HALL EAST
855-2ND STREET SW
CALGARY, T2P 4K7 CANADA
Assignment: 13
Reel/Frame:014930/0802   Pages: 4
Recorded: 09/29/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/24/2002
2
Exec Dt:
05/14/2002
Assignee
1
6204 - 6A STREET SE
CALGARY, AB, CANADA T2H 2B7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10473202
Correspondence name and address
BENNETT JONES LLP
ATTN: ROSEANN CALDWELL
4500 BANKERS HALL EAST
855 - 2ND STREET SW
CALGARY, AB T2P 4K7
Assignment: 14
Reel/Frame:013037/0670   Pages: 2
Recorded: 06/26/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
04/29/2002
Assignee
1
6204 - 6A STREET SE
CALGARY, ALBERTA, CANADA T2H 2
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09787597
Correspondence name and address
ALSTON & BIRD LLP
JASON P. COOPER
BANK OF AMERICA PLAZA
101 SOUTH TRYON STREET, SUITE 4000
CHARLOTTE, NC 28280-4000
Assignment: 15
Reel/Frame:013055/0217   Pages: 2
Recorded: 09/04/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
04/29/2002
Assignee
1
6204-6A STREET SE
CALGARY, ALBERTA, CANADA T2H 2
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09918233
Correspondence name and address
GIFFORD, KRASS, GROH, SPRINKLE ET AL.
JUDITH M. RILEY
280 N. OLD WOODWARD AVE., STE. 400
BIRMINGHAM, MI 48009
Assignment: 16
Reel/Frame:014060/0645   Pages: 3
Recorded: 12/09/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
06/29/2002
Assignee
1
6204 - 6A STREET SE
CALGARY, CANADA T2H 2B7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10297629
Correspondence name and address
BENNETT JONES LLP
ROSEANN B. CALDWELL
4500 BANKERS HALL EAST
855 - 2ND STREET SW
CALGARY, AB T2P 4K7
Assignment: 17
Reel/Frame:014060/0650   Pages: 4
Recorded: 12/09/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/16/2002
2
Exec Dt:
07/16/2002
Assignee
1
6204-6A STREET SE
CALGARY, ALBERTA T2H 2B7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10297633
Correspondence name and address
BENNETT JONES LLP
ROSEANN B. CALDWELL
4500 BANKERS HALL EAST
855-2ND STREET SW
CALGARY, AB T2P 4K7
Assignment: 18
Reel/Frame:014381/0918   Pages: 4
Recorded: 12/09/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/30/2002
2
Exec Dt:
07/30/2002
Assignee
1
6204 - 6A STREET SE
CALGARY, AB, CANADA T2H 2B7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10297630
Correspondence name and address
BENNETT JONES LLP
ROSEANN B. CALDWELL
4500 BANKERS HALL E.
855 - 2ND STREET SW
CALGARY, AB T2P 4K7
Assignment: 19
Reel/Frame:014429/0381   Pages: 4
Recorded: 08/25/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/08/2003
2
Exec Dt:
01/08/2003
Assignee
1
6204 - 6A STREET SE
CALGARY, CANADA T2H 2B7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10297630
Correspondence name and address
BENNETT JONES LLP
ROSEANN CALDWELL
4500 BANKERS HALL EAST
855 - 2ND STREET NW
CALGARY, AB T2P 4K7
Assignment: 20
Reel/Frame:016654/0791   Pages: 5
Recorded: 10/18/2005
Attorney Dkt #:32361-194
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/30/2003
2
Exec Dt:
08/13/2003
3
Exec Dt:
07/28/2003
Assignee
1
6204 - 6A STREET SE
CALGARY, CANADA T2H 2B7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10468856
Correspondence name and address
BENNETT JONES
C/O MS ROSEANN CALDWELL
4500 BANKERS HALL EAST
855 - 2ND STREET, SW
CALGARY, AB CANADA T2P 4K7
Assignment: 21
Reel/Frame:016697/0433   Pages: 5
Recorded: 08/25/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/30/2003
2
Exec Dt:
08/13/2003
3
Exec Dt:
07/28/2003
Assignee
1
6204 - 6A STREET SE
CALGARY, AB, CANADA T2H 2B7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10468856
Correspondence name and address
BENNETT JONES LLP
ATTENTION: ROSEANN CALDWELL
4500 BANKERS HALL EAST
855 - 2ND STREET SW
CALGARY, AB T2P 4K7
Assignment: 22
Reel/Frame:015506/0687   Pages: 7
Recorded: 10/29/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/08/2003
2
Exec Dt:
10/24/2003
3
Exec Dt:
10/27/2003
4
Exec Dt:
10/08/2003
Assignee
1
62-4-6A STREET SE
CALGARY, AB, CANADA T2H 2B7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10460662
Correspondence name and address
BENNETT JONES LLP
ATTENTION: ROSEANN CALDWELL
4500 BANKERS HALL EAST
855- 2ND STREET, SW
CALGARY, AB T2P 4K7
Assignment: 23
Reel/Frame:017021/0833   Pages: 4
Recorded: 03/02/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/21/2003
2
Exec Dt:
10/31/2003
Assignee
1
6204-6A STREET SE
CALGARY, ALBERTA, CANADA T2H 2B7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10526360
Correspondence name and address
BENNETT JONES LLP
ATTENTION: ROSEANN CALDWELL
4500 BANKERS HALL
855-2ND STREET SW
CALGARY, ALBERTA T2P 4K7
Assignment: 24
Reel/Frame:014651/0080   Pages: 4
Recorded: 10/30/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/29/2003
2
Exec Dt:
10/29/2003
Assignee
1
6204 - 6A STREET SE
CALGARY T2P 2H7, ALBERTA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10170414
Correspondence name and address
BENNETT JONES LLP
ROSEANN CALDWELL
4500 BANKERS HALL EAST
855 - 2ND STREET SW
CALGARY, AB T2P 4K7
Assignment: 25
Reel/Frame:015184/0875   Pages: 4
Recorded: 04/06/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/03/2003
2
Exec Dt:
12/03/2003
Assignee
1
6204 - 6A STREET SE
CALGARY, ALBERTA T2H 2B7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10704147
Correspondence name and address
BENNETT JONES LLP
ROSEANN CALDWELL
4500 BANKERS HALL EAST
855-2ND STREET SW
CALGARY, AB T2P 4K7
Assignment: 26
Reel/Frame:017188/0733   Pages: 4
Recorded: 06/06/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
02/26/2004
Assignee
1
6204 - 6A STREET SE
CALGRY, ALBERTA, CANADA T2H 2B7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10537771
Correspondence name and address
BENNETT JONES LLP
ATTENTION: ROSEANN B. CALDWELL
455 BANKERS HALL EAST, 855 2ND STREET SW
CALGARY, ALBERTA T2P 4K7
Assignment: 27
Reel/Frame:020365/0146   Pages: 3
Recorded: 01/15/2008
Attorney Dkt #:32361-441
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
02/26/2004
Assignee
1
6204 - 6A STREET SE
CALGARY, CANADA T2H 2B7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12014000
Correspondence name and address
ROSEANN B. CALDWELL, BENNETT JONES LLP
4500 BANKERS HALL EAST
855-2ND STREET SW
CALGARY, T2P 4K7 CANADA
Assignment: 28
Reel/Frame:015538/0842   Pages: 3
Recorded: 06/08/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
02/27/2004
Assignee
1
6204-6A STREET SE
CALGARY, ALBERTA T2B 2HY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10480771
Correspondence name and address
BENNETT JONES LLP
ROSEANN CALDWELL
4500 BANKERS HALL EAST
855-2ND STREET SW
CALGARY, AB T2P 4K7
Assignment: 29
Reel/Frame:017192/0193   Pages: 4
Recorded: 06/06/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/02/2004
2
Exec Dt:
02/26/2004
Assignee
1
6204-6A STREET SE
CALGARY, ALBERTA, CANADA T2H 2B7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10537778
Correspondence name and address
BENNETT JONES LLP
ATTENTION: ROSEANN B. CALDWELL
455 BANKERS HALL EAST
855 2ND STREET SW
CALGARY, ALBERTA T2P 4K7
Assignment: 30
Reel/Frame:019999/0206   Pages: 5
Recorded: 10/23/2007
Attorney Dkt #:32361-435
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/02/2004
2
Exec Dt:
02/26/2004
Assignee
1
6204 - 6A STREET SE
CALGARY, CANADA T2H 2B7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11876566
Correspondence name and address
ROSEANN B. CALDWELL, BENNETT JONES LLP
4500 BANKERS HALL EAST
855-2ND STREET SW
CALGARY, T2P 4K7 CANADA
Assignment: 31
Reel/Frame:015659/0416   Pages: 5
Recorded: 04/14/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/09/2004
2
Exec Dt:
03/19/2004
3
Exec Dt:
03/16/2004
Assignee
1
6204- 6A STREET SW
CALGARY, ALBERTA, CANADA T2P 2K7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10492559
Correspondence name and address
BENNETT JONES LLP
ROSEANN CALDWELL
4500 BANKERS HALL EAST
855-2ND STREET SW
CALGARY, AB T2P 4K7
Assignment: 32
Reel/Frame:018107/0957   Pages: 4
Recorded: 08/15/2006
Attorney Dkt #:32361-334
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/12/2004
2
Exec Dt:
03/17/2004
Assignee
1
6204 - 6A STREET SE
CALGARY, CANADA T2H 2B7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11464428
Correspondence name and address
ROSEANN B. CALDWELL, BENNETT JONES LLP
4500 BANKERS HALL EAST, 855-2ND ST. SW
CALGARY, T2P 4K7 CANADA
Assignment: 33
Reel/Frame:015533/0333   Pages: 3
Recorded: 06/04/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
04/26/2004
Assignee
1
6204-6A STREET SE
CALGARY, ALBERTA T2B 2H7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10480783
Correspondence name and address
BENNETT JONES LLP
ROSEANN CALDWELL
4500 BANKERS HALL EAST
855-2ND STREET SW
CALGARY, ALBERTA, CANADA T2P 4K7
Assignment: 34
Reel/Frame:014821/0761   Pages: 4
Recorded: 07/06/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/19/2004
2
Exec Dt:
05/19/2004
Assignee
1
6204-6A STREET SE
CALGARY, ALBERTA T2H2B7, CANADA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10799217
Correspondence name and address
CARSTENS, YEE & CAHOON, LLP
WILLIAM S. WANG
13760 NOEL RD., SUITE 900
DALLAS, TX 75240
Assignment: 35
Reel/Frame:017356/0277   Pages: 3
Recorded: 03/17/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
06/10/2004
Assignee
1
6204 - 6A STREET SE
CALGARY, ALBERTA, CANADA T2H 2B7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10528277
Correspondence name and address
BENNETT JONES LLP
ATTENTION: ROSEANN B. CALDWELL
455 BANKERS HALL EAST
855 2ND STREET SW
CALGARY, ALBERTA T2P 4K7
Assignment: 36
Reel/Frame:015850/0298   Pages: 6
Recorded: 08/27/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/27/2004
2
Exec Dt:
07/14/2004
3
Exec Dt:
07/15/2004
4
Exec Dt:
07/15/2004
Assignee
1
6204-6A STREET SE
CALGARY, ALBERTA, CANADA T2H 2B7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10483501
Correspondence name and address
BENNETT JONES LLP
ROSEANN CALDWELL
4500 BANKERS HALL EAST
855-2ND STREET SW
CALGARY, ALBERTA T2P 4K7
Assignment: 37
Reel/Frame:018436/0147   Pages: 7
Recorded: 10/25/2006
Attorney Dkt #:32361-367
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/27/2004
2
Exec Dt:
07/14/2004
3
Exec Dt:
07/15/2004
4
Exec Dt:
07/15/2004
Assignee
1
6204 - 6A STREET SE
CALGARY, CANADA T2H 2B7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11549007
Correspondence name and address
ROSEANN B. CALDWELL, BENNETT JONES LLP
4500 BANKERS HALL EAST, 855-2ND ST. SW
CALGARY, T2P 4K7 CANADA
Assignment: 38
Reel/Frame:015203/0443   Pages: 4
Recorded: 09/30/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/10/2004
2
Exec Dt:
09/21/2004
Assignee
1
6204 - 6A STREET SE
CALGARY, CANADA T2H 2B7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10710038
Correspondence name and address
BENNETT JONES LLP
4500 BANKERS HALL EAST, 855-2ND ST. SW
ATTENTION: ROSEANN CALDWELL
CALGARY, T2P 4K7 CANADA
Assignment: 39
Reel/Frame:015618/0408   Pages: 4
Recorded: 01/28/2005
Attorney Dkt #:32361-242
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/19/2005
2
Exec Dt:
01/19/2005
Assignee
1
6204 - 6A STREET SE
CALGARY, CANADA T2H 2B7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10983668
Correspondence name and address
BENNETT JONES
C/O MS ROSEANN CALDWELL
4500 BANKERS HALL EAST
855 - 2ND STREET, SW
CALGARY, AB CANADA T2P 4K7
Assignment: 40
Reel/Frame:019478/0550   Pages: 5
Recorded: 06/26/2007
Attorney Dkt #:32361-429
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/19/2005
2
Exec Dt:
01/19/2005
Assignee
1
6204 - 6A STREET SE
CALGARY, CANADA T2H 2B7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11766004
Correspondence name and address
ROSEANN B. CALDWELL, BENNETT JONES LLP
4500 BANKERS HALL EAST
855-2ND STREET SW
CALGARY, T2P 4K7 CANADA
Assignment: 41
Reel/Frame:017778/0133   Pages: 4
Recorded: 03/30/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/02/2005
2
Exec Dt:
02/02/2005
Assignee
1
6204 - 6A STREET SE
CALGARY, AB, CANADA T2H 2B7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10524874
Correspondence name and address
BENNETT JONES LLP
ROSEANN CALDWELL
4500, 855 - 2ND STREET SW
CALGARY, ALBERTA T2P 4K7
Assignment: 42
Reel/Frame:016020/0448   Pages: 4
Recorded: 05/16/2005
Attorney Dkt #:32361-263
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/02/2005
2
Exec Dt:
05/06/2005
Assignee
1
6204 - 6A STREET SE
CALGARY, CANADA T2H 2B7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10906200
Correspondence name and address
BENNETT JONES
C/O MS ROSEANN CALDWELL
4500 BANKERS HALL EAST
855 - 2ND STREET, SW
CALGARY, AB CANADA T2P 4K7
Assignment: 43
Reel/Frame:018695/0241   Pages: 3
Recorded: 12/29/2006
Attorney Dkt #:32361-300
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
05/17/2005
Assignee
1
6204-6A STREET SE
CALGARY, CANADA T2P 4K7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10599079
Correspondence name and address
ROSEANN B. CALDWELL
4500, 855 - 2ND STREET SW
CALGARY, T2P 4K7 CANADA
Assignment: 44
Reel/Frame:018770/0845   Pages: 5
Recorded: 01/18/2007
Attorney Dkt #:32361-300
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE APPLICATION NUMBER. IT SHOULD HAVE BEEN 10/599,076 AND NOT 10/599,079. PREVIOUSLY RECORDED ON REEL 018695 FRAME 0241. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT OF ALL RIGHT, TITLE AND INTEREST IN THE INVENTION.
Assignor
1
Exec Dt:
05/17/2005
Assignee
1
6204 - 6A STREET SE
CALGARY, CANADA T2P 4K7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10599076
Correspondence name and address
ROSEANN B. CALDWELL, BENNETT JONES LLP
4500 BANKERS HALL EAST
855-2ND STREET SW
CALGARY, T2P 4K7 CANADA
Assignment: 45
Reel/Frame:016289/0210   Pages: 3
Recorded: 07/20/2005
Attorney Dkt #:32361-286
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
06/09/2005
Assignee
1
6204 - 6A STREET SE
CALGARY, CANADA T2H 2B7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10907901
Correspondence name and address
BENNETT JONES
C/O MS ROSEANN CALDWELL
4500 BANKERS HALL EAST
855 - 2ND STREET, SW
CALGARY, AB CANADA T2P 4K7
Assignment: 46
Reel/Frame:019257/0523   Pages: 3
Recorded: 05/07/2007
Attorney Dkt #:32361-420
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
12/23/2005
Assignee
1
6204 - 6A STREET SE
CALGARY, CANADA T2H 2B7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11718779
Correspondence name and address
ROSEANN B. CALDWELL, BENNETT JONES LLP
4500 BANKERS HALL EAST
855-2ND STREET SW
CALGARY, T2P 4K7 CANADA
Assignment: 47
Reel/Frame:018549/0954   Pages: 4
Recorded: 11/24/2006
Attorney Dkt #:32361-380
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/19/2006
2
Exec Dt:
10/05/2006
Assignee
1
6204 - 6A STREET SE
CALGARY, CANADA T2H 2B7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11458294
Correspondence name and address
ROSEANN B. CALDWELL, BENNETT JONES LLP
4500 BANKERS HALL EAST, 855-2ND ST. SW
CALGARY, T2P 4K7 CANADA
Assignment: 48
Reel/Frame:018549/0966   Pages: 4
Recorded: 11/24/2006
Attorney Dkt #:32361-336
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/19/2006
2
Exec Dt:
09/20/2006
Assignee
1
6204 - 6A STREET SE
CALGARY, CANADA T2H 2B7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11279223
Correspondence name and address
ROSEANN B. CALDWELL, BENNETT JONES LLP
4500 BANKERS HALL EAST, 855-2ND ST. SW
CALGARY, T2P 4K7 CANADA
Assignment: 49
Reel/Frame:018395/0424   Pages: 6
Recorded: 10/16/2006
Attorney Dkt #:32361-384
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/20/2006
2
Exec Dt:
10/05/2006
3
Exec Dt:
09/20/2006
Assignee
1
6204 - 6A STREET SE
CALGARY, CANADA T2H 2B7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11461248
Correspondence name and address
ROSEANN B. CALDWELL
4500 BANKERS HALL EAST, 855 - 2 STREET S
CALGARY, ABC T2P 4K7
Assignment: 50
Reel/Frame:018633/0372   Pages: 6
Recorded: 12/14/2006
Attorney Dkt #:32361-383
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/16/2006
2
Exec Dt:
11/17/2006
3
Exec Dt:
12/07/2006
Assignee
1
6204 - 6A STREET SE
CALGARY, CANADA T2H 2B7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11461918
Correspondence name and address
ROSEANN B. CALDWELL, BENNETT JONES LLP
4500 BANKERS HALL EAST
855 2ND STREET SW
CALGARY, T2P 4K7 CANADA
Assignment: 51
Reel/Frame:018633/0428   Pages: 5
Recorded: 12/14/2006
Attorney Dkt #:32361-378
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/17/2006
2
Exec Dt:
12/07/2006
Assignee
1
6204 - 6A STREET SE
CALGARY, CANADA T2H 2B7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11458031
Correspondence name and address
ROSEANN B. CALDWELL, BENNETT JONES LLP
4500 BANKERS HALL EAST
855-2ND STREET SW
CALGARY, T2P 4K7 CANADA
Assignment: 52
Reel/Frame:019362/0991   Pages: 3
Recorded: 05/31/2007
Attorney Dkt #:32361-404
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
05/30/2007
Assignee
1
6204 - 6A STREET SE
CALGARY, CANADA T2H 2B7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11672927
Correspondence name and address
ROSEANN B. CALDWELL
4500 BANKERS HALL EAST
855-2ND STREET SW
CALGARY, T2P 4K7 CANADA
Assignment: 53
Reel/Frame:020059/0784   Pages: 3
Recorded: 11/02/2007
Attorney Dkt #:32361-433
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
10/17/2007
Assignee
1
6204 - 6A STREET SE
CALGARY, CANADA T2H 2B7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11858048
Correspondence name and address
ROSEANN B. CALDWELL, BENNETT JONES LLP
4500 BANKERS HALL EAST
855-2ND STREET SW
CALGARY, T2P 4K7 CANADA
Assignment: 54
Reel/Frame:020076/0152   Pages: 6
Recorded: 11/06/2007
Attorney Dkt #:32361-436
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/05/2007
2
Exec Dt:
10/23/2007
3
Exec Dt:
10/17/2007
Assignee
1
6204 - 6A STREET SE
CALGARY, CANADA T2H 2B7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11913761
Correspondence name and address
ROSEANN B. CALDWELL, BENNETT JONES LLP
4500 BANKERS HALL EAST
855-2ND STREET SW
CALGARY, T2P 4K7 CANADA
Assignment: 55
Reel/Frame:020887/0536   Pages: 4
Recorded: 04/25/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/23/2008
2
Exec Dt:
04/19/2008
Assignee
1
6204 - 6A STREET SE
CALGARY, AB, CANADA T2H 2B7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12014001
Correspondence name and address
JAMES E. BRADLEY
P.O. BOX 61389
HOUSTON, TX 77208-1389
Assignment: 56
Reel/Frame:020950/0691   Pages: 4
Recorded: 05/15/2008
Attorney Dkt #:32361-459
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
01/23/2008
Assignee
1
6204-6A STREET SE
CALGARY, AB, CANADA T2H 2B7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11995919
Correspondence name and address
JAMES E. BRADLEY
771 LOUISIANA STREET, #2300
HOUSTON, TX 77002-2770
Assignment: 57
Reel/Frame:020614/0041   Pages: 3
Recorded: 03/03/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
02/04/2008
Assignee
1
6204-6A STREET SE
CALGARY, CALIFORNIA AB T2H 2B7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11951210
Correspondence name and address
JAMES E. BRADLEY
JAMES E. BRADLEY
P.O. BOX 61389
HOUSTON, TX 77208-1389
Assignment: 58
Reel/Frame:020716/0738   Pages: 3
Recorded: 03/24/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
02/23/2008
Assignee
1
6204 - 6A STREET SE
CALGART, AB, CALIFORNIA AB T2H 2B7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11961642
Correspondence name and address
JAMES E. BRADLEY
P.O. BOX 61389
HOUSTON, TX 77208-1389
Assignment: 59
Reel/Frame:021177/0001   Pages: 3
Recorded: 06/25/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/02/2008
2
Exec Dt:
04/02/2008
Assignee
1
3993 W. SAM HOUSTON PARKWAY N.
SUITE 100
HOUSTON, TEXAS 77043
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12060744
Correspondence name and address
JAMES E. BRADLEY
P.O. BOX 61389
HOUSTON, TX 77208-1389
Assignment: 60
Reel/Frame:020970/0151   Pages: 4
Recorded: 04/14/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/10/2008
2
Exec Dt:
04/04/2008
3
Exec Dt:
04/04/2008
Assignee
1
3993 W. SAM HOUSTON PARKWAY N., SUITE 100
HOUSTON, TEXAS 77043
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12020349
Correspondence name and address
JAMES E. BRADLEY
P.O. BOX 61389
HOUSTON, TX 77208-1389
Assignment: 61
Reel/Frame:021038/0208   Pages: 3
Recorded: 06/04/2008
Attorney Dkt #:T2005008US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
05/23/2008
Assignee
1
3993 W. SAM HOUSTON PARKWAY N.
HOUSTON, TEXAS 77043
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11992859
Correspondence name and address
BRACEWELL & GIULIANI LLP
711 LOUISIANA STREET
SUITE 2300
HOUSTON, TX 77002-2770
Assignment: 62
Reel/Frame:021171/0824   Pages: 4
Recorded: 06/30/2008
Attorney Dkt #:T2008008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
06/23/2008
Assignee
1
3993 W. SAM HOUSTON PARKWAY N.
HOUSTON, TEXAS 77043
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12164713
Correspondence name and address
BRACEWELL & GIULIANI LLP
711 LOUISIANA STREET
SUITE 2300
HOUSTON, TX 77002-2770
Assignment: 63
Reel/Frame:021265/0832   Pages: 5
Recorded: 07/21/2008
Attorney Dkt #:T2008003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
07/16/2008
Assignee
1
3993 W. SAM HOUSTON PARKWAY N.
SUITE 100
HOUSTON, TEXAS 77043
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12176763
Correspondence name and address
BRACEWELL & GIULIANI LLP
711 LOUISIANA STREET
SUITE 2300
HOUSTON, TX 77002-2770
Assignment: 64
Reel/Frame:021330/0711   Pages: 5
Recorded: 08/01/2008
Attorney Dkt #:T2007013
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
07/24/2008
Assignee
1
3993 W. SAM HOUSTON PARKWAY N.
SUITE 100
HOUSTON, TEXAS 77043
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12184675
Correspondence name and address
BRACEWELL & GIULIANI LLP
711 LOUISIANA STREET
SUITE 2300
HOUSTON, TX 77002-2770
Assignment: 65
Reel/Frame:021331/0889   Pages: 6
Recorded: 08/01/2008
Attorney Dkt #:T2008007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/24/2008
2
Exec Dt:
07/15/2008
3
Exec Dt:
07/21/2008
Assignee
1
3993 W. SAM HOUSTON PARKWAY N.
SUITE 100
HOUSTON, TEXAS 77043
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12184851
Correspondence name and address
BRACEWELL & GIULIANI LLP
711 LOUISIANA STREET
SUITE 2300
HOUSTON, TX 77002-2770
Assignment: 66
Reel/Frame:021401/0567   Pages: 4
Recorded: 08/18/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/04/2008
2
Exec Dt:
08/04/2008
Assignee
1
3993 W. SAM HOUSTON PARKWAY N., SUITE 100
HOUSTON, TEXAS 77043
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12154582
Correspondence name and address
JAMES E. BRADLEY
P.O. BOX 61389
HOUSTON, TX 77208-1389
Assignment: 67
Reel/Frame:021588/0029   Pages: 4
Recorded: 09/25/2008
Attorney Dkt #:T2007012
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
09/23/2008
Assignee
1
3993 W. SAM HOUSTON PARKWAY N.
SUITE 100
HOUSTON, TEXAS 77043
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12238191
Correspondence name and address
BRACEWELL & GIULIANI LLP
711 LOUISIANA STREET
SUITE 2300
HOUSTON, TX 77002-2770
Assignment: 68
Reel/Frame:021708/0169   Pages: 4
Recorded: 10/20/2008
Attorney Dkt #:T2006011
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
10/10/2008
Assignee
1
3993 W. SAM HOUSTON PARKWAY N.,
SUITE 100
HOUSTON, TEXAS 77043
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12254459
Correspondence name and address
BRACEWELL & GIULIANI LLP
711 LOUISIANA STREET
SUITE 2300
HOUSTON, TX 77002-2770
Assignment: 69
Reel/Frame:021874/0615   Pages: 2
Recorded: 11/21/2008
Attorney Dkt #:T2008009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
11/21/2008
Assignee
1
6204 - 6A STREET SE
CALGARY AB, CANADA T2H 2B7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12275396
Correspondence name and address
BRACEWELL & GIULIANI LLP
711 LOUISIANA STREET
SUITE 2300
HOUSTON, TX 77002-2770
Assignment: 70
Reel/Frame:021957/0811   Pages: 3
Recorded: 12/10/2008
Attorney Dkt #:081902.000329
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
12/08/2008
Assignee
1
6204-6A STREET SE
CALGARY, ALBERTA, CANADA T2H 2B7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12302553
Correspondence name and address
DENVER S. BISIGNANO
711 LOUISIANA
SUITE 2300
HOUSTON, TX 77002-2770
Assignment: 71
Reel/Frame:021987/0226   Pages: 3
Recorded: 12/15/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
12/09/2008
Assignee
1
6204 - 6A STREET SE
CALGARY, ALBERTA, CALIFORNIA T2H 2B7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12333051
Correspondence name and address
JAMES E. BRADLEY
P.O. BOX 61389
HOUSTON, TX 77208-1389
Assignment: 72
Reel/Frame:022194/0369   Pages: 5
Recorded: 02/03/2009
Attorney Dkt #:T2006006PCT-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/12/2008
2
Exec Dt:
12/05/2008
3
Exec Dt:
12/09/2008
Assignee
1
6204-6A STREET SE
CALGARY, CANADA T2H 2B7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12303844
Correspondence name and address
JAMES E. BRADLEY BRACEWELL & GIULIANI LL
P.O. BOX 61389
HOUSTON, TX 77208-1389
Assignment: 73
Reel/Frame:022047/0549   Pages: 5
Recorded: 12/31/2008
Attorney Dkt #:T2008022
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/19/2008
2
Exec Dt:
12/29/2008
Assignee
1
6204 - 6A STREET SE
CALGARY, ALBERTA, CANADA T2H 2B7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12347443
Correspondence name and address
BRACEWELL & GIULIANI LLP
711 LOUISIANA STREET
SUITE 2300
HOUSTON, TX 77002-2770
Assignment: 74
Reel/Frame:022047/0274   Pages: 5
Recorded: 12/31/2008
Attorney Dkt #:T2008021
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/29/2008
2
Exec Dt:
12/29/2008
Assignee
1
6204 - 6A STREET SE
CALGARY, ALBERTA, CANADA T2H 2B7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12347610
Correspondence name and address
BRACEWELL & GIULIANI LLP
711 LOUISIANA STREET
SUITE 2300
HOUSTON, TX 77002-2770
Assignment: 75
Reel/Frame:022184/0843   Pages: 3
Recorded: 01/30/2009
Attorney Dkt #:T2008020
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
01/28/2009
Assignee
1
6204 - 6A STREET SE
CALGARY, ALBERTA, CANADA T2H 2B7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12363444
Correspondence name and address
BRACEWELL & GIULIANI LLP
711 LOUISIANA STREET
SUITE 2300
HOUSTON, TX 77002-2770
Assignment: 76
Reel/Frame:022360/0483   Pages: 3
Recorded: 03/06/2009
Attorney Dkt #:T2008013
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
02/26/2009
Assignee
1
6204 - 6A STREET SE
CALGARY, AB, CANADA T2H 2B7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12399568
Correspondence name and address
BRACEWELL & GIULIANI LLP
711 LOUISIANA STREET
SUITE 2300
HOUSTON, TX 77002-2770
Assignment: 77
Reel/Frame:022545/0298   Pages: 3
Recorded: 04/14/2009
Attorney Dkt #:T2008014
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
04/01/2009
Assignee
1
6204 - 6A STREET SE
CALGARY, ALBERTA, CANADA T2H 2B7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12423481
Correspondence name and address
BRACEWELL & GIULIANI LLP
711 LOUISIANA STREET
SUITE 2300
HOUSTON, TX 77002-2770
Assignment: 78
Reel/Frame:023200/0911   Pages: 6
Recorded: 09/08/2009
Attorney Dkt #:T2008007A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/08/2009
2
Exec Dt:
09/03/2009
3
Exec Dt:
05/28/2009
Assignee
1
6204 - 6A STREET SE
CALGARY, ALBERTA, CANADA T2H 2B7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12491966
Correspondence name and address
BRACEWELL & GIULIANI LLP
711 LOUISIANA STREET
SUITE 2300
HOUSTON, TX 77002-2770
Assignment: 79
Reel/Frame:022756/0524   Pages: 5
Recorded: 05/29/2009
Attorney Dkt #:T2007009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/14/2009
2
Exec Dt:
05/25/2009
Assignee
1
6204 - 6A STREET SE
CALGARY, ALBERTA, CANADA T2H 2B7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12475133
Correspondence name and address
BRACEWELL & GIULIANI LLP
711 LOUISIANA STREET
SUITE 2300
HOUSTON, TX 77002-2770
Assignment: 80
Reel/Frame:022823/0876   Pages: 4
Recorded: 06/15/2009
Attorney Dkt #:T2009003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/11/2009
2
Exec Dt:
06/11/2009
Assignee
1
6204 - 6A STREET SE
CALGARY, ALBERTA, CANADA, ALBERTA T2H 2B7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12484367
Correspondence name and address
BRACEWELL & GIULIANI LLP
711 LOUISIANA STREET
SUITE 2300
HOUSTON, TX 77002-2770
Assignment: 81
Reel/Frame:023178/0740   Pages: 3
Recorded: 09/01/2009
Attorney Dkt #:T2009001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
08/21/2009
Assignee
1
6204 - 6A STREET SE
CALGARY, ALBERTA, CANADA T2H 2B7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12552156
Correspondence name and address
BRACEWELL & GIULIANI LLP
711 LOUISIANA STREET
SUITE 2300
HOUSTON, TX 77002-2770
Assignment: 82
Reel/Frame:023194/0882   Pages: 3
Recorded: 09/04/2009
Attorney Dkt #:T2008017
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
09/02/2009
Assignee
1
6204 - 6A STREET SE
CALGARY, ALBERTA, CANADA T2H 2B7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12554185
Correspondence name and address
BRACEWELL & GIULIANI LLP
711 LOUISIANA STREET
SUITE 2300
HOUSTON, TX 77002-2770
Assignment: 83
Reel/Frame:023244/0675   Pages: 4
Recorded: 09/17/2009
Attorney Dkt #:T2009004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
09/02/2009
Assignee
1
6204 - 6A STREET SE
CALGARY, ALBERTA, CANADA T2H 2B7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12561416
Correspondence name and address
BRACEWELL & GIULIANI LLP
711 LOUISIANA STREET
SUITE 2300
HOUSTON, TX 77002-2770
Assignment: 84
Reel/Frame:023911/0640   Pages: 5
Recorded: 02/05/2010
Attorney Dkt #:T2008012
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
02/03/2010
Assignee
1
3993 WEST SAM HOUSTON PARKWAY NORTH
SUITE 100
HOUSTON, TEXAS 77043
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12701404
Correspondence name and address
BRACEWELL & GIULIANI LLP
711 LOUISIANA STREET
SUITE 2300
HOUSTON, TX 77002-2770
Assignment: 85
Reel/Frame:024264/0332   Pages: 5
Recorded: 04/21/2010
Attorney Dkt #:T2009005A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/08/2010
2
Exec Dt:
04/06/2010
Assignee
1
3993 WEST SAM HOUSTON PARKWAY NORTH
SUITE 100
HOUSTON, TEXAS 77043
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12764219
Correspondence name and address
BRACEWELL & GIULIANI LLP
711 LOUISIANA STREET
SUITE 2300
HOUSTON, TX 77002-2770
Assignment: 86
Reel/Frame:024511/0273   Pages: 5
Recorded: 06/09/2010
Attorney Dkt #:T2008015
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
05/08/2010
Assignee
1
3993 WEST SAM HOUSTON PARKWAY NORTH
SUITE 100
HOUSTON, TEXAS 77043
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12776024
Correspondence name and address
BRACEWELL & GIULIANI LLP
711 LOUISIANA STREET
SUITE 2300
HOUSTON, TX 77002-2770
Assignment: 87
Reel/Frame:062451/0500   Pages: 3
Recorded: 01/23/2023
Attorney Dkt #:1187-TS-0043-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/13/2010
2
Exec Dt:
05/24/2010
Assignee
1
3993 WEST SAM HOUSTON PARKWAY NORTH
SUITE 100
HOUSTON, TEXAS 77043
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13697869
Correspondence name and address
ABEL SCHILLINGER, LLP
12414 ALDERBROOK DRIVE
SUITE 201
AUSTIN, TX 78758
Assignment: 88
Reel/Frame:025064/0504   Pages: 4
Recorded: 09/29/2010
Attorney Dkt #:T2008011
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
09/27/2010
Assignee
1
3993 WEST SAM HOUSTON PARKWAY NORTH
SUITE 100
HOUSTON, TEXAS 77043
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12893923
Correspondence name and address
BRACEWELL & GIULIANI LLP
711 LOUISIANA STREET
SUITE 2300
HOUSTON, TX 77002-2770
Assignment: 89
Reel/Frame:025740/0612   Pages: 5
Recorded: 02/03/2011
Attorney Dkt #:T2010013 (081902.000461)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
12/14/2010
Assignee
1
3993 WEST SAM HOUSTON PARKWAY NORTH
SUITE 100
HOUSTON, TEXAS 77043
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12977173
Correspondence name and address
JAMES E. BRADLEY
711 LOUISIANA STREET, SUITE 2300
BRACEWELL & GIULIANI LLP
HOUSTON, TX 77002
Assignment: 90
Reel/Frame:025589/0588   Pages: 6
Recorded: 01/05/2011
Attorney Dkt #:T2010016
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/03/2011
2
Exec Dt:
11/23/2010
Assignee
1
3993 WEST SAM HOUSTON PARKWAY NORTH
SUITE 100
HOUSTON, TEXAS 77043
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12985107
Correspondence name and address
BRACEWELL & GIULIANI LLP
711 LOUISIANA STREET
SUITE 2300
HOUSTON, TX 77002-2770
Assignment: 91
Reel/Frame:025609/0565   Pages: 3
Recorded: 01/10/2011
Attorney Dkt #:081902.000457
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
01/03/2011
Assignee
1
3993 WEST SAM HOUSTON PARKWAY NORTH
SUITE 100
HOUSTON, TEXAS 77043
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12987222
Correspondence name and address
CHRISTOPHER M. CAUBLE
711 LOUISIANA
SUITE 2300
HOUSTON, TX 77002
Assignment: 92
Reel/Frame:025645/0159   Pages: 3
Recorded: 01/14/2011
Attorney Dkt #:T2010009-081902.00458
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
01/05/2011
Assignee
1
3993 WEST SAM HOUSTON PARKWAY NORTH
SUITE 100
HOUSTON, TEXAS 77043
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13007293
Correspondence name and address
BRACEWELL & GIULIANI LLP
711 LOUISIANA STREET
SUITE 2300
HOUSTON, TX 77002-2770
Assignment: 93
Reel/Frame:025627/0016   Pages: 3
Recorded: 01/12/2011
Attorney Dkt #:081902.000455 (T2010003)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
01/12/2011
Assignee
1
3993 WEST SAM HOUSTON PARKWAY NORTH
SUITE 100
HOUSTON, TEXAS 77043
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13005357
Correspondence name and address
BRACEWELL & GIULIANI LLP
711 LOUISIANA STREET
SUITE 2300
HOUSTON, TX 77002-2770
Assignment: 94
Reel/Frame:025645/0606   Pages: 3
Recorded: 01/14/2011
Attorney Dkt #:T2010004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
01/14/2011
Assignee
1
3993 WEST SAM HOUSTON PARKWAY NORTH
SUITE 100
HOUSTON, TEXAS 77043
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13007416
Correspondence name and address
BRACEWELL & GIULIANI LLP
711 LOUISIANA STREET
SUITE 2300
HOUSTON, TX 77002-2770
Assignment: 95
Reel/Frame:025793/0869   Pages: 5
Recorded: 02/10/2011
Attorney Dkt #:T2010010
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/07/2011
2
Exec Dt:
02/07/2011
Assignee
1
3993 WEST SAM HOUSTON PARKWAY NORTH
SUITE 100
HOUSTON, TEXAS 77043
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13025037
Correspondence name and address
BRACEWELL & GIULIANI LLP
711 LOUISIANA STREET
SUITE 2300
HOUSTON, TX 77002-2770
Assignment: 96
Reel/Frame:025905/0288   Pages: 5
Recorded: 03/04/2011
Attorney Dkt #:T2010024
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
02/10/2011
Assignee
1
3993 WEST SAM HOUSTON PARKWAY NORTH
SUITE 100
HOUSTON, TEXAS 77043
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13041079
Correspondence name and address
BRACEWELL & GIULIANI LLP
711 LOUISIANA STREET
SUITE 2300
HOUSTON, TX 77002-2770
Assignment: 97
Reel/Frame:025848/0486   Pages: 6
Recorded: 02/23/2011
Attorney Dkt #:T2009006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/18/2011
2
Exec Dt:
02/18/2011
Assignee
1
3993 WEST SAM HOUSTON PARKWAY NORTH
SUITE 100
HOUSTON, TEXAS 77002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13032802
Correspondence name and address
BRACEWELL & GIULIANI LLP
711 LOUISIANA STREET
SUITE 2300
HOUSTON, TX 77002-2770
Assignment: 98
Reel/Frame:026195/0148   Pages: 3
Recorded: 04/28/2011
Attorney Dkt #:T2010020
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
04/27/2011
Assignee
1
3993 WEST SAM HOUSTON PARKWAY NORTH
SUITE 100
HOUSTON, TEXAS 77043
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13096426
Correspondence name and address
JAMES E. BRADLEY
BRACEWELL & GIULIANI LLP
P. O. BOX 61389
HOUSTON, TX 77208-1389
Assignment: 99
Reel/Frame:026897/0859   Pages: 4
Recorded: 09/13/2011
Attorney Dkt #:T2010012
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
09/12/2011
Assignee
1
3993 WEST SAM HOUSTON PARKWAY NORTH
SUITE 100
HOUSTON, TEXAS 77043
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13197433
Correspondence name and address
BRACEWELL & GIULIANI LLP
711 LOUISIANA STREET
SUITE 2300
HOUSTON, TX 77002-2770
Assignment: 100
Reel/Frame:027346/0334   Pages: 3
Recorded: 12/08/2011
Attorney Dkt #:TSCO:0010
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
11/30/2011
Assignee
1
3993 W. SAM HOUSTON PKWY. N., SUITE 100
HOUSTON, TEXAS 77043-1211
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13314923
Correspondence name and address
FLETCHER YODER (TESCO CORPORATION)
P.O. BOX 692289
HOUSTON, TX 77069
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