Patent Assignment Assignee Details
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For pending or abandoned applications please consult USPTO staff.
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Assignee Name :
SCHUMBERGER TECHNOLOGY CORPORATION
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Total Assignments:
5
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Assignment:
1
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| Reel/Frame: | 004033/0458 | |
| Pages: | 2 |
| | Recorded: | 07/30/1982 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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| 5000 GULF FREEWAY |
| (P.O. BOX77001) A CORP. OF TX |
| HOUSTON, TEXAS 77252-2175 |
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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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06403608
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Correspondence name and address
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SCHLUMBER WILL SERVICES
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P.O. BOX 2175
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HOUSTON, TX 77252-2175
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Assignment:
2
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| Reel/Frame: | 011735/0543 | |
| Pages: | 3 |
| | Recorded: | 04/19/2001 | | |
| 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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09839187
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Correspondence name and address
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SCHLUMBERGER TECHNOLOGY CORPORATION
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JEFFREY E. GRIFFIN
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P.O. BOX 1590
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ATTN: PATENT COUNSEL
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ROSHARON, TX 77583-1590
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Assignment:
3
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| Reel/Frame: | 015258/0649 | |
| Pages: | 5 |
| | Recorded: | 04/26/2004 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 110 SCHLUMBERGER DRIVE |
| HOUSTON, TEXAS 77252-2175 |
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Pat #
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Pub #
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Intl #
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App #
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10707970
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Correspondence name and address
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J.L. JENNIE SALAZAR
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110 SCHLUMBERGER DRIVE
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P.O. BOX 2175
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HOUSTON, TX 775252-2175
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Assignment:
4
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| Reel/Frame: | 022160/0373 | |
| Pages: | 6 |
| | Recorded: | 01/27/2009 | | |
| Attorney Dkt #: | 620049 |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 5599 SAN FELIPE |
| SUITE 100 |
| HOUSTON, TEXAS 77056 |
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Pat #
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Pub #
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Intl #
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App #
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12356684
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Correspondence name and address
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HOFFMAN WARNICK LLC
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75 STATE STREET
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14TH FLOOR
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ALBANY, NY 12207
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Assignment:
5
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| Reel/Frame: | 023511/0724 | |
| Pages: | 10 |
| | Recorded: | 11/12/2009 | | |
| Attorney Dkt #: | 26.0583 US |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 200 GILLINGHAM LANE |
| MD 1 |
| 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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12578587
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Correspondence name and address
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INTELLECTUAL PROPERTY LAW
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SCHLUMBERGER K.K.
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2-2-1 FUCHINOBE, SAGAMIHARA-SHI
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KANAGAWA-KEN 229-0006 JAPAN
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