Patent Assignment Assignor Details
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For pending or abandoned applications please consult USPTO staff.
Assignor Name :
TOELLNER, ROBERT L.
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Total Assignments:
4
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Assignment:
1
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Reel/Frame: | 004376/0774 | |
| Pages: | 2 |
| | Recorded: | 02/14/1985 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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A DE CORP |
DUNCAN, OKLAHOMA |
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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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06701721
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Correspondence name and address
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WILLIAM J. BEARD
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HALLIBURTON SERVICES
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P. O. BOX 42800
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HOUSTON, TX 77242
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Assignment:
2
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Reel/Frame: | 005866/0845 | |
| Pages: | 6 |
| | Recorded: | 10/10/1991 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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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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07744776
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Correspondence name and address
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JAMES R. DUZAN
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HALLIBURTON COMPANY
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P.O. DRAWER 1431
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DUNCAN, OK 73536-0102
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Assignment:
3
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Reel/Frame: | 008935/0900 | |
| Pages: | 3 |
| | Recorded: | 01/20/1998 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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8600 WEST BRYN MAWR AVENUE |
CHICAGO, ILLINOIS 60631 |
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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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08492814
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Correspondence name and address
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THOMAS KAYDEN HORSTEMEYER & RISLEY LLP
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SCOTT A. HORSTEMEYER
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100 GALLERIA PARKWAY, N.W., SUITE 1500
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ATLANTA, GA 30339
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Assignment:
4
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Reel/Frame: | 024526/0230 | |
| Pages: | 8 |
| | Recorded: | 06/11/2010 | | |
Attorney Dkt #: | HES 2009-IP-028274U1 |
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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12775800
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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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05/24/2024 10:53 PM
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