Patent Assignment Assignor Details
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Assignor Name :
ROSTHAL, RICHARD
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Total Assignments:
5
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Assignment:
1
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Reel/Frame: | 013002/0887 | |
| Pages: | 4 |
| | Recorded: | 06/17/2002 | | |
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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10113132
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Correspondence name and address
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SCHLUMBERGER TECHNOLOGY CORP.
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VICTOR H. SEGURA
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P.O. BOX 2175, PATENT COUNSEL
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HOUSTON, TX 77252-2175
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Assignment:
2
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Reel/Frame: | 014620/0881 | |
| Pages: | 4 |
| | Recorded: | 10/24/2003 | | |
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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10609734
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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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Assignment:
3
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Reel/Frame: | 022927/0421 | |
| Pages: | 9 |
| | Recorded: | 07/08/2009 | | |
Attorney Dkt #: | 190610 |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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200 GILLINGHAM LANE |
MD200-9 |
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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12416411
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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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Assignment:
4
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Reel/Frame: | 023797/0325 | |
| Pages: | 9 |
| | Recorded: | 01/15/2010 | | |
Attorney Dkt #: | 23.0706 |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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200 GILLINGHAM LANE |
MD200-9 |
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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12603053
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Correspondence name and address
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SCHLUMBERGER TECHNOLOGY CORPORATION
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200 GILLINGHAM LANE
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MD200-9
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SUGAR LAND, TX 77478
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Assignment:
5
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Reel/Frame: | 025175/0774 | |
| Pages: | 9 |
| | Recorded: | 10/21/2010 | | |
Attorney Dkt #: | 23.0706 |
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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12603053
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Correspondence name and address
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SCHLUMBERGER TECHNOLOGY CORPORATION
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200 GILLINGHAM LANE, MD 200-9
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OFFICE OF IP COUNSEL
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SUGAR LAND, TX 77478
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