Patent Assignment Assignor Details
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Assignor Name :
ECHOLS, RALPH HARVEY
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Total Assignments:
3
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Assignment:
1
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| Reel/Frame: | 012619/0025 | |
| Pages: | 7 |
| | Recorded: | 02/22/2002 | | |
| 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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10047628
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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, TX 75381
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Assignment:
2
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| Reel/Frame: | 032006/0855 | |
| Pages: | 8 |
| | Recorded: | 01/21/2014 | | |
| Attorney Dkt #: | 61429-891155 |
| 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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App #
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14414159
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Correspondence name and address
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JOHN S PRATT, ESQ.
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KILPATRICK TOWNSEND & STOCKTON LLP
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1100 PEACHTREE STR., STE. 2800
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ATLANTA, GA 30309
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Assignment:
3
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| Reel/Frame: | 043770/0717 | |
| Pages: | 8 |
| | Recorded: | 10/03/2017 | | |
| Attorney Dkt #: | 061429-1060123 |
| 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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15723947
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Correspondence name and address
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KILPATRICK TOWNSEND & STOCKTON LLP
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1100 PEACHTREE STREET
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SUITE 2800
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ATLANTA, GA 30309
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08/12/2025 06:17 AM
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