Patent Assignment Assignor Details
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Assignor Name :
MATHIS, DAVID J.
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Total Assignments:
2
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Assignment:
1
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| Reel/Frame: | 014415/0615 | |
| Pages: | 11 |
| | Recorded: | 08/15/2003 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 14910 AIRLINE ROAD |
| ROSHARON, TEXAS 77583-1590 |
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Pat #
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Pub #
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Intl #
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App #
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10641652
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Correspondence name and address
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SCHLUMBERGER TECHNOLOGY CORPORATION
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PATENT COUNSELOR
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P.O. BOX 1590
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ROSHARON, TX 77583-1590
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Assignment:
2
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| Reel/Frame: | 022826/0716 | |
| Pages: | 6 |
| | Recorded: | 06/15/2009 | | |
| Attorney Dkt #: | 69.5746 |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 300 SCHLUMBERGER DRIVE |
| SUGAR LAND, TEXAS 77478 |
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Pat #
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Pub #
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Intl #
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App #
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12425694
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Correspondence name and address
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SCHLUMBERGER RESERVOIR COMPLETIONS
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14910 AIRLINE ROAD
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ROSHARON, TX 77583
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05/12/2024 05:37 PM
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