Patent Assignment Assignor Details
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Assignor Name :
HENDERSON, WILLIAM DAVID
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Total Assignments:
17
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Assignment:
1
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Reel/Frame: | 007209/0543 | |
| Pages: | 4 |
| | Recorded: | 10/20/1994 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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3900 ESSEX LANE |
HOUSTON, TEXAS 77027 |
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NONE
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08326824
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Correspondence name and address
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STEVE ROSENBLATT
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ROSENBLATT & ASSOCIATES, P.C.
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ONE GREENWAY PLAZA
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STE. 500
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HOUSTON, TX 77046
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Assignment:
2
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Reel/Frame: | 007942/0186 | |
| Pages: | 3 |
| | Recorded: | 04/18/1996 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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3900 ESSEX LANE |
HOUSTON, TEXAS 77027 |
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NONE
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08595884
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Correspondence name and address
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FISHMAN, DIONNE & CANTOR
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KEITH J. MURPHY
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88 DAY HILL ROAD
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WINDSOR, CONNECTICUT 06095
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Assignment:
3
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Reel/Frame: | 011867/0977 | |
| Pages: | 5 |
| | Recorded: | 06/06/2001 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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P.O. BOX 819052 |
LEGAL, INTELLECTUAL PROPERTY DEPARTMENT |
DALLAS, TEXAS 75381 |
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09800199
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Correspondence name and address
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HALLIBURTON ENERGY SERVICES, INC.
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WILLIAM M. IMWALLE
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MAIL CODE 1-B-121
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P.O. BOX 819052
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DALLAS, TEXAS 75381
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Assignment:
4
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Reel/Frame: | 015066/0359 | |
| Pages: | 7 |
| | Recorded: | 03/09/2004 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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2601 BELTLINE ROAD |
CARROLTON, TEXAS 75006 |
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10796467
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Correspondence name and address
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DANAMRAJ & YOUST
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LAWRENCE R. YOUST
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PREMIER PLACE, SUITE 1450
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5910 N. CENTRAL EXPRESSWAY
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DALLAS, TX 75206
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Assignment:
5
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Reel/Frame: | 012719/0115 | |
| Pages: | 3 |
| | Recorded: | 03/19/2002 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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LEGAL, INTELLECTUAL PROPERTY DEPARTMENT |
P.O. BOX 819052 |
DALLAS, TEXAS 75381 |
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10101684
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Correspondence name and address
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HALLIBURTON ENERGY SERVICES, INC.
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WILLIAM M. IMWALLE
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LEGAL INTELLECTUAL PROPERTY DEPARTMENT
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P.O. BOX 819052
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DALLAS, TEXAS 75381
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Assignment:
6
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Reel/Frame: | 014442/0167 | |
| Pages: | 6 |
| | Recorded: | 08/27/2003 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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P.O. BOX 819052 |
LEGA, INTELLECTUAL PROPERTY DEPARTMENT |
DALLAS, TEXAS 75381 |
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10427053
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Correspondence name and address
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HALLIBURTON ENERGY SERVICES, INC.
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WILLIAM M. IMWALLE
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P.O. BOX 819052, LEGAL, IP DEPT.
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MAIL CODE 1-B-121
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DALLAS, TEXAS 75381
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Assignment:
7
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Reel/Frame: | 015561/0105 | |
| Pages: | 10 |
| | Recorded: | 01/13/2005 | | |
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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10937152
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Correspondence name and address
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HALLIBURTON ENERGY SERVICES, INC.
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2601 BELTLINE ROAD
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1-B-121
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CARROLLTON, TX 75006
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Assignment:
8
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Reel/Frame: | 029567/0844 | |
| Pages: | 5 |
| | Recorded: | 01/04/2013 | | |
Attorney Dkt #: | 2011-IP-050408 U1 PCT |
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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13878599
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Correspondence name and address
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LAWRENCE R. YOUST LAWRENCE YOUST PLLC
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ONE WATERWAY COURT
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SUITE 3B
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THE WOODLANDS, TX 77380
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Assignment:
9
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Reel/Frame: | 032042/0098 | |
| Pages: | 5 |
| | Recorded: | 01/24/2014 | | |
Attorney Dkt #: | 61429-884941 |
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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14408394
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Correspondence name and address
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JOHN S. PRATT, ESQ.
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KILPATRICK TOWNSEND & STOCKTON LLP
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1100 PEACHTREE STR., STE. 2800
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ATLANTA, GA 30309
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Assignment:
10
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Reel/Frame: | 034516/0381 | |
| Pages: | 4 |
| | Recorded: | 12/16/2014 | | |
Attorney Dkt #: | 61429-925806 |
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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14408394
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Correspondence name and address
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KILPATRICK TOWNSEND & STOCKTON LLP - HAL
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1100 PEACHTREE STREET
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SUITE 2800
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ATLANTA, GA 30309
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Assignment:
11
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Reel/Frame: | 046444/0826 | |
| Pages: | 4 |
| | Recorded: | 07/24/2018 | | |
Attorney Dkt #: | 061429-1070209 |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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3000 N. SAM HOUSTON PARKWAY E. |
HOUSTON, TEXAS 77032-3219 |
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15835643
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Correspondence name and address
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KILPATRICK TOWNSEND & STOCKTON LLP
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1100 PEACHTREE STREET NE
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SUITE 2800
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ATLANTA, GA 30309
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Assignment:
12
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Reel/Frame: | 040190/0167 | |
| Pages: | 8 |
| | Recorded: | 11/01/2016 | | |
Attorney Dkt #: | 063718.6779 |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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3000 N. SAM HOUSTON PARKWAY E. |
HOUSTON, TEXAS 77032-3219 |
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Pat #
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15308315
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Correspondence name and address
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BAKER BOTTS L.L.P.
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910 LOUISIANA STREET, ONE SHELL PLAZA
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HOUSTON, TX 77002
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Assignment:
13
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Reel/Frame: | 042567/0753 | |
| Pages: | 5 |
| | Recorded: | 06/01/2017 | | |
Attorney Dkt #: | 7523.1582US02 |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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3000 N. SAM HOUSTON PARKWAY E. |
HOUSTON, TEXAS 77032 |
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15524937
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Correspondence name and address
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HAYNES AND BOONE, LLP
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2323 VICTORY AVENUE, SUITE 700
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IP SECTION
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DALLAS, TX 75219
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Assignment:
14
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Reel/Frame: | 043530/0418 | |
| Pages: | 4 |
| | Recorded: | 09/08/2017 | | |
Attorney Dkt #: | 2014-098000 U1 US |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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3000 N. SAM HOUSTON PARKWAY E. |
HOUSTON, TEXAS 77032-3219 |
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NONE
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15556708
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Correspondence name and address
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HALLIBURTON ENERGY SERVICES, INC. C/O PA
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14241 DALLAS PARKWAY
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SUITE 620
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DALLAS, TX 75254
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Assignment:
15
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Reel/Frame: | 048911/0844 | |
| Pages: | 3 |
| | Recorded: | 04/17/2019 | | |
Attorney Dkt #: | 7523.1971US01 |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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3000 N. SAM HOUSTON PARKWAY E. |
HOUSTON, TEXAS 77032 |
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16382871
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Correspondence name and address
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HAYNES AND BOONE, LLP
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2323 VICTORY AVENUE, SUITE 700
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IP SECTION
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DALLAS, TX 75219
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Assignment:
16
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Reel/Frame: | 051760/0138 | |
| Pages: | 7 |
| | Recorded: | 02/08/2020 | | |
Attorney Dkt #: | 7523.2070US01; WO01 |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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3000 N. SAM HOUSTON PARKWAY E. |
HOUSTON, TEXAS 77032 |
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16698043
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Correspondence name and address
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HAYNES AND BOONE, LLP
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2323 VICTORY AVENUE, SUITE 700
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IP SECTION
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DALLAS, TX 75219
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Assignment:
17
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Reel/Frame: | 058086/0411 | |
| Pages: | 7 |
| | Recorded: | 11/11/2021 | | |
Attorney Dkt #: | 7523.2070US02 |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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3000 N. SAM HOUSTON PARKWAY E. |
HOUSTON, TEXAS 77032 |
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17349826
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Correspondence name and address
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HAYNES AND BOONE, LLP
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2323 VICTORY AVENUE, SUITE 700
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IP SECTION
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DALLAS, TX 75219
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05/24/2024 11:58 AM
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