Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications.
For pending or abandoned applications please consult USPTO staff.
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Assignor Name :
CHYZAK, JEAN-PIERRE
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Total Assignments:
5
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Assignment:
1
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| Reel/Frame: | 009616/0284 | |
| Pages: | 4 |
| | Recorded: | 11/25/1998 | | |
| 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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09156908
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Correspondence name and address
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SCHLUMBERGER TECHNOLOGY CORPORATION
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ATTN: PATENT COUNSEL
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P.O. BOX 2175
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HOUSTON, TEXAS 77252-2175
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Assignment:
2
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| Reel/Frame: | 012713/0446 | |
| Pages: | 7 |
| | Recorded: | 01/22/2002 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| P.O. BOX 2175 |
| 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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10031997
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Correspondence name and address
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SCHLUMBERGER TECHNOLOGY CORPORATION
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BRIGITTE E. JEFFERY
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110 SCHLUMBERGER DRIVE
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P.O. BOX 2175
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SUGAR LAND, TX 77478
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Assignment:
3
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| Reel/Frame: | 016574/0054 | |
| Pages: | 5 |
| | Recorded: | 05/16/2005 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 200 GILLINGHAM LANE |
| 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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10521976
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Correspondence name and address
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SCHLUMBERGER TECHNOLOGY CORPORATION
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ATTN: PATENT COUNSEL
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200 GILLINGHAM LANE
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SUGAR LAND, TX 77478
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Assignment:
4
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| Reel/Frame: | 016718/0454 | |
| Pages: | 5 |
| | Recorded: | 06/23/2005 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 200 GILLINGHAM LANE |
| 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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10521975
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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:
5
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| Reel/Frame: | 016964/0078 | |
| Pages: | 4 |
| | Recorded: | 09/12/2005 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 200 GILLINGHAM LANE |
| 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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10526954
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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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