Patent Assignment Assignor Details
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Assignor Name :
WALKER, COLIN
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Total Assignments:
23
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Assignment:
1
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Reel/Frame: | 006235/0443 | |
| Pages: | 3 |
| | Recorded: | 08/07/1992 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Pat #
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App #
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NONE
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07926912
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Correspondence name and address
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LOREN G. HELMREICH
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BROWNING, BUSHMAN, DANDERSON & BROOKHART
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5718 WESTHEIMER, STE. 1800
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HOUSTON, TX 77057
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Assignment:
2
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Reel/Frame: | 007740/0783 | |
| Pages: | 2 |
| | Recorded: | 12/07/1995 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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3000 N. SAM HOUSTON PKWY. EAST |
HOUSTON, TEXAS 77032 |
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NONE
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08341547
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Correspondence name and address
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BROWNING, BUSHMAN, ANDERSON & BROOKHART
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WILLIAM E. JOHNSON, JR.
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5718 WESTHEIMER
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SUITE 1800
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HOUSTON, TX 77057
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Assignment:
3
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Reel/Frame: | 010675/0326 | |
| Pages: | 19 |
| | Recorded: | 03/09/2000 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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4100 CLINTON DRIVE, 6TH FLOOR |
HOUSTON, TEXAS 77020 |
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Pat #
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NONE
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09353599
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Correspondence name and address
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FIELD ATKINSON PERRATON
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TERRENCE N. KUHARCHUK
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2000 OXFORD TOWER, 10235 - 101 STREET
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EDMONTON, ALBERTA
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CANADA T5J 3G1
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Assignment:
4
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Reel/Frame: | 010440/0319 | |
| Pages: | 5 |
| | Recorded: | 12/06/1999 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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300 DELAWARE AVENUE, SUITE 508 |
WILMINGTON, DELAWARE 19801 |
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NONE
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09177317
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Correspondence name and address
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WOODARD, EMHARDT, NAUGHTON, ET AL.
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CHRISTOPHER A. BROWN
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111 MONUMENT CIRCLE, SUITE 3700
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INDIANAPOLIS, IN 46204
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INDIANAPOLIS, INDIANA 46204
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Assignment:
5
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Reel/Frame: | 016688/0890 | |
| Pages: | 4 |
| | Recorded: | 10/26/2005 | | |
Attorney Dkt #: | 4002-3270 |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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300 DELAWARE AVENUE |
SUITE 508 |
WILMINGTON, DELAWARE 19801 |
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Pat #
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Intl #
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App #
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10404515
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Correspondence name and address
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CHRISTOPHER A. BROWN
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WOODARD, EMHARDT ET AL.
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SUITE 3700
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INDIANAPOLIS, IN 46204-5137
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Assignment:
6
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Reel/Frame: | 011926/0734 | |
| Pages: | 7 |
| | Recorded: | 06/22/2001 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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4100 CLINTON DRIVE |
HOUSTON, TEXAS 77020 |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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09378023
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Correspondence name and address
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BROWNING BUSHMAN
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LOREN G. HELMREICH
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5718 WESTHEIMER
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SUITE 1800
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HOUSTON, TX 77057
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Assignment:
7
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Reel/Frame: | 013250/0361 | |
| Pages: | 7 |
| | Recorded: | 08/29/2002 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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4100 CLINTON DRIVE |
HOUSTON, TEXAS 77020 |
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Pat #
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Pub #
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Intl #
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App #
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10230709
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Correspondence name and address
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BROWNING BUSHMAN
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LOREN G. HELMREICH
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5718 WESTHEIMER, SUITE 1800
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HOUSTON, TX 77057
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Assignment:
8
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Reel/Frame: | 018298/0776 | |
| Pages: | 7 |
| | Recorded: | 07/24/2006 | | |
Attorney Dkt #: | SPERRY SUN-209-3 |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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4100 CLINTON DRIVE |
HOUSTON, TEXAS 77020 |
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Pat #
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Intl #
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11491738
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Correspondence name and address
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LOREN G. HELMREICH
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BROWNING BUSHMAN P.C.
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5718 WESTHEIMER, SUITE 1800
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HOUSTON, TX 77057
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Assignment:
9
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Reel/Frame: | 010671/0782 | |
| Pages: | 20 |
| | Recorded: | 03/10/2000 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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6TH FLOOR |
4100 CLINTON DRIVE |
HOUSTON, TEXAS 77020 |
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Pat #
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NONE
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09453820
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Correspondence name and address
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FIELD ATKINSON PERRATON
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TERRENCE N. KUHARCHUK
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2000 OXFORD TOWER
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101 STREET
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EDMONTON, ALBERTA
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Assignment:
10
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Reel/Frame: | 014071/0748 | |
| Pages: | 25 |
| | Recorded: | 05/16/2003 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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10200 BELLAIRE BLVD. |
HOUSTON, TEXAS 77072 |
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Pat #
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10293013
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Correspondence name and address
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CONLEY ROSE P.C
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DAVID A. ROSE
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P.O. BOX 3267
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HOUSTON, TX 77253-3267
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Assignment:
11
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Reel/Frame: | 026680/0180 | |
| Pages: | 25 |
| | Recorded: | 08/01/2011 | | |
Attorney Dkt #: | 1391-27615 |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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10200 BELLAIRE BOULEVARD |
HOUSTON, TEXAS 77072 |
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Pat #
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12486400
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Correspondence name and address
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COLLIN A. ROSE
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P.O. BOX 3267
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HOUSTON, TX 77253-3267
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Assignment:
12
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Reel/Frame: | 014241/0368 | |
| Pages: | 7 |
| | Recorded: | 01/07/2004 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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3000 NORTH SAM HOUSTON PARKWAY EAST |
BUILDING J |
HOUSTON, TEXAS 770032 |
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Pat #
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Intl #
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10641102
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Correspondence name and address
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TERRENCE N. KUHARCHUK
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1501 - 10060 JASPER AVE.
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EDMONTON, ALBERTA, CANADA T5J 3R8
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Assignment:
13
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Reel/Frame: | 018872/0723 | |
| Pages: | 4 |
| | Recorded: | 02/09/2007 | | |
Attorney Dkt #: | 7043-X07-019 |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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LYNWORTH HOUSE |
54 HIGH STREET |
PRESTBURY, CHELTENHEM, UNITED KINGDOM GL 52 3AU |
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11672995
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Correspondence name and address
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FLEIT KAIN GIBBONS GUTMAN BONGINI&BIANCO
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21355 E. DIXIE HIGHWAY
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SUITE 115
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MIAMI, FL 33180
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Assignment:
14
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Reel/Frame: | 018995/0851 | |
| Pages: | 3 |
| | Recorded: | 03/12/2007 | | |
Attorney Dkt #: | ASSIGNMENT |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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UNIT 600, ASHCHURCH BUSINESS CENTRE, ALEXANDRA WAY, ASHCHURCH |
TEWKESBURY, UNITED KINGDOM GL20 8TD |
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Pat #
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11630610
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Correspondence name and address
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WEATHERFORD INTERNATIONAL, INC.
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515 POST OAK BLVD.
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SUITE 600
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HOUSTON, TX 77027
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Assignment:
15
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Reel/Frame: | 019664/0093 | |
| Pages: | 3 |
| | Recorded: | 08/08/2007 | | |
Attorney Dkt #: | 7043-X07-027 |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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LYNWORTH HOUSE, 54 HIGH STREET, PRESTBURY |
CHELTENHAM, UNITED KINGDOM GL523AU |
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11772324
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Correspondence name and address
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PAUL D. BIANCO
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21355 EAST DIXIE HIGHWAY, SUITE 115
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MIAMI, FL 33180
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Assignment:
16
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Reel/Frame: | 022870/0533 | |
| Pages: | 3 |
| | Recorded: | 06/24/2009 | | |
Attorney Dkt #: | 135-0092US |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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ASHCHURCH BUSINESS CENTRE, ALEXANDRA WAY |
UNIT 600 |
ASHCHURCH, TEWKESBURY, UNITED KINGDOM GL20 8GA |
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Pat #
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12480104
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Correspondence name and address
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WONG, CABELLO, LUTSCH, RUTHERFORD & BRUC
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20333 SH 249 6TH FLOOR
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HOUSTON, TX 77070
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Assignment:
17
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Reel/Frame: | 029126/0888 | |
| Pages: | 3 |
| | Recorded: | 10/15/2012 | | |
Attorney Dkt #: | 135-0092USC |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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ASHCHURCH BUSINESS CENTRE, ALEXANDRA WAY |
UNIT 600 |
ASHCHURCH, TEWKESBURY, UNITED KINGDOM GL20, 8GA |
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Pat #
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13651545
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Correspondence name and address
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WONG, CABELLO, LUTSCH, RUTHERFORD & BRUC
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20333 STATE HIGHWAY 249
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SUITE 600
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HOUSTON, TX 77070
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Assignment:
18
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Reel/Frame: | 022183/0265 | |
| Pages: | 3 |
| | Recorded: | 01/30/2009 | | |
Attorney Dkt #: | SMAR007 |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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UNIT 600, ASHCHURCH BUSINESS CENTRE |
ALEXANDRA WAY, ASHCHURCH |
TEWKESBURY, UNITED KINGDOM GL20 8GA |
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Pat #
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12279484
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Correspondence name and address
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MARK A. OATHOUT
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3701 KIRBY DRIVE
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SUITE 960
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HOUSTON, TX 77098
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Assignment:
19
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Reel/Frame: | 022155/0146 | |
| Pages: | 5 |
| | Recorded: | 01/26/2009 | | |
Attorney Dkt #: | SMAR006 |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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UNIT 600, ASHCHURCH BUSINESS CENTRE |
ALEXANDRA WAY, ASHCHURCH |
TEWKESBURY, UNITED KINGDOM GL20 8GA |
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Pat #
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11627555
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Correspondence name and address
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MARK A. OATHOUT
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3701 KIRBY DRIVE
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SUITE 960
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HOUSTON, TX 77098
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Assignment:
20
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Reel/Frame: | 029870/0519 | |
| Pages: | 5 |
| | Recorded: | 02/25/2013 | | |
Attorney Dkt #: | 205-432US |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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UNIT 600, ASHCHURCH BUSINESS CENTRE |
ALEXANDRA WAY, ASHCHURCH, TEWKESBURY, UNITED KINGDOM GL20 8GA |
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13776185
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Correspondence name and address
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(WEATHERFORD) WONG CABELLO LUTSCH RUTHER
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20333 TOMBALL PARKWAY, 6TH FLOOR
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HOUSTON, TX 77070
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Assignment:
21
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Reel/Frame: | 038681/0085 | |
| Pages: | 5 |
| | Recorded: | 05/23/2016 | | |
Attorney Dkt #: | 205-0432USD |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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ASHCHURCH BUSINESS CENTRE, ALEXANDRA WAY |
UNIT 600 |
ASHCHURCH, TEWSKBURY, GREAT BRITAIN GL20 8GA |
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15161441
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Correspondence name and address
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WEATHERFORD/PRECISION C/O BLANK ROME LLP
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717 TEXAS AVENUE, SUITE 1400
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HOUSTON, TX 77002
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Assignment:
22
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Reel/Frame: | 029985/0097 | |
| Pages: | 5 |
| | Recorded: | 03/13/2013 | | |
Attorney Dkt #: | 205-0439US (5583-US) |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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UNIT 600, ASHCHURCH BUSINESS CENTRE |
ALEXANDRA WAY |
ASHCHURCH, TEWKESBURY, UNITED KINGDOM GL20 8GA |
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13799755
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Correspondence name and address
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(WEATHERFORD) WONG CABELLO LUTSCH RUTHER
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20333 TOMBALL PARKWAY, 6TH FLOOR
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HOUSTON, TX 77070
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Assignment:
23
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Reel/Frame: | 035058/0834 | |
| Pages: | 5 |
| | Recorded: | 02/20/2015 | | |
Attorney Dkt #: | 205-0575US |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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UNIT 600, ASHCHURCH BUSINESS CENTRE |
ALEXANDRA WAY, ASHCHURCH |
TEWKESBURY, GREAT BRITAIN GL20 8GA |
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14422841
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Correspondence name and address
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(WEATHERFORD) WONG CABELLO LUTSCH RUTHER
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20333 TOMBALL PARKWAY, 6TH FLOOR
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HOUSTON, TX 77070
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