Patent Assignment Assignor Details
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For pending or abandoned applications please consult USPTO staff.
Assignor Name :
DRUSKIN, VLADIMIR
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Total Assignments:
5
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Assignment:
1
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Reel/Frame: | 008076/0131 | |
| Pages: | 3 |
| | Recorded: | 08/02/1996 | | |
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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Intl #
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NONE
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08661497
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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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PATENT DEPARTMENT
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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: | 018839/0645 | |
| Pages: | 11 |
| | Recorded: | 01/23/2007 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignees
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5599 SAN FELIPE, SUITE 1700 |
HOUSTON, TEXAS 77056 |
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525 - 3RD AVENUE S.W. |
CALGARY, ALBERTA, CANADA T2P 0G4 |
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41 RUE SAINT DOMINIQUE |
75007 PARIS, FRANCE |
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GEVERS DEYNOOTWEG 61 |
2586 BJ DEN HAAG, NETHERLANDS |
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11656840
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Correspondence name and address
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DANITA MASELES
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C/O SCHULUMBERGER
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5599 SAN FELIPE
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SUITE 1208
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HOUSTON, TX 77056
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Assignment:
3
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Reel/Frame: | 022292/0079 | |
| Pages: | 13 |
| | Recorded: | 02/20/2009 | | |
Attorney Dkt #: | 94.0126 |
Conveyance: | CORRECTIVE ASSIGNMENT TO CORRECT THE RECEIVING PARTY AND THE PROPERTIES PREVIOUSLY RECORDED ON REEL 018839 FRAME 0645. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT OF ASSIGNOR'S INTEREST. |
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Assignee
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5599 SAN FELIPE, SUITE 1700 |
HOUSTON, TEXAS 77056 |
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Pat #
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Intl #
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App #
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11656840
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Correspondence name and address
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JANICE ALVERSON
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5599 SAN FELIPE, SUITE 100
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HOUSTON, TX 77056
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Assignment:
4
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Reel/Frame: | 019676/0906 | |
| Pages: | 7 |
| | Recorded: | 08/10/2007 | | |
Attorney Dkt #: | 60.1737 US NP |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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ONE HAMPSHIRE STREET |
CAMBRIDGE, MASSACHUSETTS 02139 |
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11741234
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Correspondence name and address
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SCHLUMBERGER-DOLL RESEARCH
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P.O. BOX 425045
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ATTN: I.P. LAW DEPARTMENT
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CAMBRIDGE, MA 02142
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Assignment:
5
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Reel/Frame: | 022131/0174 | |
| Pages: | 8 |
| | Recorded: | 01/21/2009 | | |
Attorney Dkt #: | 115.0022-US |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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10001 RICHMOND AVENUE |
IP DEPT - JEFF GRIFFIN |
HOUSTON, TEXAS 77042 |
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12356562
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Correspondence name and address
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WESTERNGECO L.L.C. JEFFREY E. GRIFFIN
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10001 RICHMOND AVENUE
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HOUSTON, TX 77042-4299
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