Patent Assignment Assignor Details
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For pending or abandoned applications please consult USPTO staff.
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Assignor Name :
HOUDEK, DAVID LYNN
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Total Assignments:
3
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Assignment:
1
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| Reel/Frame: | 007319/0116 | |
| Pages: | 5 |
| | Recorded: | 02/13/1995 | | |
| 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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NONE
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07995382
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Correspondence name and address
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TRACY W. DRUCE
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LEGAL, INTELLECTUAL PROPERTY DEPARTMENT
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HALLIBURTON ENERGY SERVICES
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MAIL CODE 1-E-135, P.O. BOX 819052
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DALLAS, TEXAS 75381
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Assignment:
2
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| Reel/Frame: | 015793/0512 | |
| Pages: | 2 |
| | Recorded: | 09/13/2004 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 3000 NORTH SAM HOUSTON PARKWAY E. |
| HOUSTON, TEXAS 77032 |
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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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10939749
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Correspondence name and address
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JACKSON WALKER L.L.P.
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CLARENCE E. ERIKSEN
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112 E. PECAN ST., SUITE 2100
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SAN ANTONIO, TX 78205
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Assignment:
3
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| Reel/Frame: | 018698/0657 | |
| Pages: | 4 |
| | Recorded: | 01/02/2007 | | |
| Attorney Dkt #: | 1391-66500 |
| 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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NONE
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10939749
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Correspondence name and address
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COLLIN A. ROSE
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P.O. BOX 3267
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HOUSTON, TX 77253-3267
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