Patent Assignment Assignee Details
NOTE:Results display only for issued patents and published applications.
For pending or abandoned applications please consult USPTO staff.
Assignee Name :
SCHLUMBERGER TECHNOLOGY CORPORATION, 277 PARK AVENUE, NEW YORK, NEW YORK 10172, A CORP. OF TX
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Total Assignments:
5
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Assignment:
1
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Reel/Frame: | 004733/0099 | |
| Pages: | 2 |
| | Recorded: | 06/25/1987 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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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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07030949
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Correspondence name and address
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SCHLUMBERGER-DOLL RESEARCH
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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: | 004733/0093 | |
| Pages: | 2 |
| | Recorded: | 06/25/1987 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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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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07030949
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Correspondence name and address
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SCHLUMBERGER-DOLL RESEARCH
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OLD QUARRY ROAD
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RIDGEFIELD, CT 06877-4108
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Assignment:
3
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Reel/Frame: | 004733/0095 | |
| Pages: | 2 |
| | Recorded: | 06/25/1987 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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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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07030949
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Correspondence name and address
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SCHLUMBERGER-DOLL RESEARCH
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OLD QUARRY ROAD
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RIDGEFIELD, CT 06877-4108
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Assignment:
4
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Reel/Frame: | 004733/0097 | |
| Pages: | 2 |
| | Recorded: | 06/25/1987 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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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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07030949
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Correspondence name and address
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SCHLUMBERGER-DOLL RESEARCH
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OLD QUARRY ROAD
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RIDGEFIELD, CT 06877-4108
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Assignment:
5
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Reel/Frame: | 004733/0691 | |
| Pages: | 2 |
| | Recorded: | 06/29/1987 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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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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06947946
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Correspondence name and address
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SCHLUMBERGER-DOLL RESEARCH
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ATTN: PATENT COUNSEL
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OLD QUARRY ROAD
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RIDGEFIELD, CT 06877-4108
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05/12/2024 02:49 AM
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