Patent Assignment Assignor Details
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Assignor Name :
HEJL, DAVID A.
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Total Assignments:
6
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Assignment:
1
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| Reel/Frame: | 012759/0690 | |
| Pages: | 9 |
| | Recorded: | 03/27/2002 | | |
| 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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Pat #
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Pub #
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Intl #
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App #
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10107507
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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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LEAGAL, INTELLECTUAL PROPERTY DEPARTMENT
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P.O. BOX 819052
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DALLAS, TX 75381
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Assignment:
2
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| Reel/Frame: | 013681/0587 | |
| Pages: | 4 |
| | Recorded: | 01/23/2003 | | |
| 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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Pat #
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Pub #
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Intl #
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App #
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10272875
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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, MAIL CODE 1-B-121
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DALLAS, TEXAS 75381
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Assignment:
3
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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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Pat #
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Pub #
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Intl #
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App #
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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:
4
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| Reel/Frame: | 016095/0470 | |
| Pages: | 6 |
| | Recorded: | 06/06/2005 | | |
| 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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Pat #
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Pub #
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Intl #
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App #
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11048585
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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:
5
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| Reel/Frame: | 029624/0017 | |
| Pages: | 3 |
| | Recorded: | 01/14/2013 | | |
| Attorney Dkt #: | SMP4-54794-US |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 2929 ALLEN PARKWAY |
| SUITE 2100 |
| HOUSTON, TEXAS 77019-2118 |
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Pat #
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13724919
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Correspondence name and address
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CANTOR COLBURN LLP
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20 CHURCH STREET
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22ND FLOOR
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HARTFORD, CT 06103
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Assignment:
6
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| Reel/Frame: | 035203/0696 | |
| Pages: | 6 |
| | Recorded: | 03/19/2015 | | |
| Attorney Dkt #: | SMP4-58892-US (BAT0476US) |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 2929 ALLEN PARKWAY |
| SUITE 2100 |
| HOUSTON, TEXAS 77019-2118 |
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Pat #
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Pub #
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Intl #
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App #
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14622146
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Correspondence name and address
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CANTOR COLBURN LLP, KEITH J. MURPHY
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20 CHURCH STREET
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22ND FLOOR
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HARTFORD, CT 06103
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