Patent Assignment Assignor Details
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For pending or abandoned applications please consult USPTO staff.
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Assignor Name :
HOWELL, MATTHEW T.
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Total Assignments:
7
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Assignment:
1
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| Reel/Frame: | 015663/0335 | |
| Pages: | 4 |
| | Recorded: | 08/03/2004 | | |
| 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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App #
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10910058
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Correspondence name and address
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HALLIBURTON ENERGY SERVICES
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JOHN W. WUSTENBERG
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2600 S. 2ND STREET
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DUNCAN, OK 73536-0440
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Assignment:
2
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| Reel/Frame: | 016792/0515 | |
| Pages: | 4 |
| | Recorded: | 07/21/2005 | | |
| 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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App #
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11133839
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Correspondence name and address
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JOHN W. WUSTENBERG
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HALLIBURTON ENERGY SERVICES
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DUNCAN, OK 73533
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Assignment:
3
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| Reel/Frame: | 023838/0698 | |
| Pages: | 4 |
| | Recorded: | 01/25/2010 | | |
| Attorney Dkt #: | HES 2007-IP-023130U1D1 |
| 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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12691135
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Correspondence name and address
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RODNEY B. CARROLL
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5601 GRANITE PARKWAY, SUITE 750
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PLANO, TX 75024
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Assignment:
4
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| Reel/Frame: | 030015/0424 | |
| Pages: | 4 |
| | Recorded: | 03/15/2013 | | |
| Attorney Dkt #: | HES 2012-IP-065477U1 |
| 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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13828824
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Correspondence name and address
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RODNEY B. CARROLL
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5601 GRANITE PARKWAY, SUITE 750
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PLANO, TX 75024
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Assignment:
5
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| Reel/Frame: | 030368/0102 | |
| Pages: | 6 |
| | Recorded: | 05/07/2013 | | |
| Attorney Dkt #: | HAL 174US |
| 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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13889073
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Correspondence name and address
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SHERI HIGGINS
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4106 UNIVERSITY BLVD
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DALLAS, TX 75205
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Assignment:
6
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| Reel/Frame: | 030978/0768 | |
| Pages: | 6 |
| | Recorded: | 08/09/2013 | | |
| Attorney Dkt #: | HAL 150U1P1 |
| 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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13957816
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Correspondence name and address
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SHERI HIGGINS
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4106 UNIVERSITY BLVD
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DALLAS, TX 75205
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Assignment:
7
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| Reel/Frame: | 037958/0787 | |
| Pages: | 5 |
| | Recorded: | 03/11/2016 | | |
| Attorney Dkt #: | 2069464-0183PTUS |
| 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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14911227
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Correspondence name and address
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ROBERT C. HILTON
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1750 TYSONS BLVD, SUITE 1400
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MCGUIREWOODS LLP
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TYSONS CORNER, VA 22102
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