Patent Assignment Assignor Details
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Assignor Name :
SASK, DAVID E.
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Total Assignments:
3
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Assignment:
1
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| Reel/Frame: | 007740/0288 | |
| Pages: | 3 |
| | Recorded: | 12/06/1995 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 2750 801-6TH AVENUE S,W. |
| CALGARY, ALBERTA T2P 4LB, CANADA |
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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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08564355
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Correspondence name and address
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BUTLER & BINION, L.L.P.
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SUE Z. SHAPER
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1000 LOUISIANA, SUITE 1600
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HOUSTON, TEXAS 77002
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Assignment:
2
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| Reel/Frame: | 013979/0536 | |
| Pages: | 4 |
| | Recorded: | 04/16/2003 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 300 SCHLUMBERGER |
| 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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10417015
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Correspondence name and address
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SCHLUMBERGER TECHNOLOGY CORPORATION
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BRYAN L. WHITE
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P.O. BOX 1590
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ROSHARON, TX 77583-1590
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Assignment:
3
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| Reel/Frame: | 020622/0655 | |
| Pages: | 9 |
| | Recorded: | 02/28/2008 | | |
| Attorney Dkt #: | 69.5735 |
| 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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11960852
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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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05/10/2024 01:23 PM
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