Patent Assignment Assignor Details
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For pending or abandoned applications please consult USPTO staff.
Assignor Name :
LOOPER, DAVID W.
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Total Assignments:
4
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Assignment:
1
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Reel/Frame: | 004144/0546 | |
| Pages: | 2 |
| | Recorded: | 07/01/1983 | | |
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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06501681
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Correspondence name and address
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JOSEPH A. WALKOWSKI
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HALLIBURTON SERVICES
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P. O. DRAWER 1431
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DUNCAN, OK 73533
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Assignment:
2
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Reel/Frame: | 004490/0984 | |
| Pages: | 2 |
| | Recorded: | 12/19/1985 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Pat #
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Intl #
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App #
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NONE
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06801121
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Correspondence name and address
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JOSEPH A. WALKOWSKI
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HALLIBURTON SERVICES
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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: | 022884/0239 | |
| Pages: | 7 |
| | Recorded: | 06/26/2009 | | |
Attorney Dkt #: | HES 2007-IPRO-003349U1 |
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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NONE
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12473457
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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: | 023552/0679 | |
| Pages: | 8 |
| | Recorded: | 11/20/2009 | | |
Attorney Dkt #: | 063718.1672 |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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10200 BELLAIRE BOULEVARD |
HOUSTON, TEXAS 73536 |
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Pat #
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App #
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12623166
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Correspondence name and address
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JOHN WUSTENBERG, CUSTOMER NO. 29920 HALL
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2600 S. 2ND STREET
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P. O. BOX 1431
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DUNCAN, OK 73536
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05/15/2024 05:41 AM
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