Patent Assignment Assignor Details
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For pending or abandoned applications please consult USPTO staff.
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Assignor Name :
WHITFILL, DONALD
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Total Assignments:
4
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Assignment:
1
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| Reel/Frame: | 022276/0213 | |
| Pages: | 8 |
| | Recorded: | 02/18/2009 | | |
| Attorney Dkt #: | 063718.1582 |
| 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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12342856
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Correspondence name and address
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CRAIG W. RODDY HALLIBURTON ENERGY SERVIC
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P.O. BOX 1431
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DUNCAN, OK 73536-0440
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Assignment:
2
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| Reel/Frame: | 022321/0905 | |
| Pages: | 8 |
| | Recorded: | 02/17/2009 | | |
| 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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Intl #
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App #
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12342856
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Correspondence name and address
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CRAIG W. RODDY
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HALLIBURTON ENERGY SERVICES, INC.
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2600 SOUTH SECOND STREET
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DUNCAN, OK 73536
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Assignment:
3
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| Reel/Frame: | 027878/0944 | |
| Pages: | 8 |
| | Recorded: | 03/16/2012 | | |
| Attorney Dkt #: | 086108-0624 |
| 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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NONE
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13422524
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Correspondence name and address
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CRAIG W. RODDY HALLIBURTON ENERGY SERVIC
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P.O. BOX 1431
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DUNCAN, OK 73536-0440
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Assignment:
4
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| Reel/Frame: | 028211/0016 | |
| Pages: | 6 |
| | Recorded: | 05/15/2012 | | |
| 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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13150438
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Correspondence name and address
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SHERI HIGGINS
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4224 UNIVERSITY BLVD
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DALLAS, TX 75205
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