Patent Assignment Assignor Details
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For pending or abandoned applications please consult USPTO staff.
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Assignor Name :
HALL, JAMES STEPHEN
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Total Assignments:
2
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Assignment:
1
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| Reel/Frame: | 007998/0346 | |
| Pages: | 3 |
| | Recorded: | 04/17/1996 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| OLD QUARRY ROAD |
| RIDGEFIELD, CONNECTICUT 06877 |
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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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08639009
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Correspondence name and address
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SCHLUMBERGER-DOLL RESEARCH
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BRIGITTE L. JEFFERY
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OLD QUARRY ROAD
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RIDGEFIELD, CT 06877
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Assignment:
2
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| Reel/Frame: | 014466/0385 | |
| Pages: | 6 |
| | Recorded: | 04/01/2004 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 110 SCHLUMBERGER DRIVE |
| SUGAR LAND, TEXAS 77478 |
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10708926
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Correspondence name and address
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SCHLUMBERGER OILFIELD SERVICES
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200 GILLINGHAM LANE
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MD 200-9
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SUGAR LAND, TX 77478
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08/12/2025 01:34 PM
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