Patent Assignment Assignor Details
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Assignor Name :
HEADRICK, DICK C.
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Total Assignments:
4
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Assignment:
1
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Reel/Frame: | 010411/0370 | |
| Pages: | 2 |
| | Recorded: | 11/19/1999 | | |
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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App #
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NONE
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09443407
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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:
2
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Reel/Frame: | 018789/0724 | |
| Pages: | 3 |
| | Recorded: | 01/12/2007 | | |
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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App #
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11560772
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Correspondence name and address
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JOHN W. WUSTENBERG
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HALIBURTON ENERGY SERVICES
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2600 SOUTH SECOND STREET
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DUNCAN, OK 73533
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Assignment:
3
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Reel/Frame: | 049192/0432 | |
| Pages: | 6 |
| | Recorded: | 05/15/2019 | | |
Attorney Dkt #: | 2019-IPM-103168 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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Pat #
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NONE
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16411901
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Correspondence name and address
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CONLEY ROSE P.C.
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5601 GRANITE PARKWAY
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SUITE 500
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PLANO, TX 75024
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Assignment:
4
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Reel/Frame: | 058681/0984 | |
| Pages: | 8 |
| | Recorded: | 01/18/2022 | | |
Attorney Dkt #: | 2019IPM103168US01 00706 |
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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17577941
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Correspondence name and address
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CONLEY ROSE P.C.
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4965 PRESTON PARK BOULEVARD
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SUITE 195E
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PLANO, TX 75093
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06/24/2024 09:40 AM
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