Patent Assignment Assignor Details
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For pending or abandoned applications please consult USPTO staff.
Assignor Name :
POITZSCH, MARTIN
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Total Assignments:
4
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Assignment:
1
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Reel/Frame: | 008603/0537 | |
| Pages: | 3 |
| | Recorded: | 07/18/1997 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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OLD QUARRY ROAD |
RIDGEFIELDQ, 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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08819463
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Correspondence name and address
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SCHLUMBERGER-DOLL RESEARCH
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DAVID GARROD, ESQ.
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OLD QUARRY ROAD
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RIDGEFIELD, CT 06877-4108
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Assignment:
2
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Reel/Frame: | 012426/0510 | |
| Pages: | 4 |
| | Recorded: | 12/31/2001 | | |
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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09951914
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Correspondence name and address
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SCHLUMBERGER TECHNOLOGY CORPORATION
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BRIGITTE L. JEFFERY
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110 SCHLUMBERGER DRIVE
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SUGAR LAND, TEXAS 77478
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Assignment:
3
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Reel/Frame: | 021850/0692 | |
| Pages: | 7 |
| | Recorded: | 11/18/2008 | | |
Attorney Dkt #: | 60.1775 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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Pat #
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12210307
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Correspondence name and address
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JAMES MCALEENAN
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ONE HAMPSHIRE STREET
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IP LEGAL DEPARTMENT
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CAMBRIDGE, MA 02139
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Assignment:
4
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Reel/Frame: | 029815/0341 | |
| Pages: | 9 |
| | Recorded: | 02/14/2013 | | |
Attorney Dkt #: | 21.1794USNP 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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Intl #
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App #
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13720975
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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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05/08/2024 01:14 PM
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