Patent Assignment Assignor Details
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Assignor Name :
HUGHES, TREVOR L.
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Total Assignments:
3
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Assignment:
1
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Reel/Frame: | 004859/0354 | |
| Pages: | 2 |
| | Recorded: | 03/07/1988 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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5000 GULF FREEWAY |
HOUSTON, TEXAS 77023 |
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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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07165069
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Correspondence name and address
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SCHLUMBERGER LTD.
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ATTN: PATENT COUNSEL
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200 MACCO BLVD.
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SUGAR LAND, TX 77478
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Assignment:
2
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Reel/Frame: | 009645/0508 | |
| Pages: | 4 |
| | Recorded: | 12/11/1998 | | |
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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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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09209906
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Correspondence name and address
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SCHLUBERGER TECHNOLOGY CORPORATION
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JOHN E. VICK, JR.
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110 SCHLUMBERGER DRIVE
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DOWELL DIVISION
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SUGAR LAND, TEXAS 77478
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Assignment:
3
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Reel/Frame: | 028733/0503 | |
| Pages: | 10 |
| | Recorded: | 08/06/2012 | | |
Attorney Dkt #: | 109.0071US ASSIGNMENT |
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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NONE
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13520328
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Correspondence name and address
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SCHLUMBERGER - COE
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WESTERNGECO 10001 RICHMOND AVE.
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ROOM 3028
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HOUSTON, TX 77042
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05/25/2024 08:35 AM
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