Patent Assignment Assignee Details
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For pending or abandoned applications please consult USPTO staff.
Assignee Name :
SCHLUMBERGER TECHNOLOGY CORPORATION, A CORP OF TX.
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Total Assignments:
5
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Assignment:
1
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Reel/Frame: | 004107/0806 | |
| Pages: | 2 |
| | Recorded: | 03/17/1983 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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277 PARK AVE. |
NEW YORK, NEW YORK 10172 |
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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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06476074
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Correspondence name and address
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PATENT COUNSEL
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SCHLUMBERGER LTD.
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205 INDUSTRIAL RD.
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SUGAR LAND, TX 77478
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Assignment:
2
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Reel/Frame: | 004161/0009 | |
| Pages: | 2 |
| | Recorded: | 08/18/1983 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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277 PARK AVE. |
NEW YORK, NEW YORK 10017 |
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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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06511414
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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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P. O. BOX 307
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RIDGEFIELD, CT 06877
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Assignment:
3
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Reel/Frame: | 004161/0011 | |
| Pages: | 2 |
| | Recorded: | 08/18/1983 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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277 PARK AVE. |
NEW YORK, NEW YORK 10017 |
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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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06511414
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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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P. O. BOX 307
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RIDGEFIELD, CT 06877
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Assignment:
4
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Reel/Frame: | 004657/0830 | |
| Pages: | 4 |
| | Recorded: | 02/06/1987 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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5000 GULF FREEWAY (P.O. BOX 2175) |
HOUSTON, TEXAS 77023 |
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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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06910585
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Correspondence name and address
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ATTN: PATENT COUNSEL
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SCHLUMBERGER TECHNOLOGY CORP.
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P.O. BOX 2175
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HOUSTON, TX 77252-2175
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Assignment:
5
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Reel/Frame: | 005369/0048 | |
| Pages: | 3 |
| | Recorded: | 05/09/1990 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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5000 GULF FREEWAY (P.O. BOX 2175) |
HOUSTON, TEXAS 77023 |
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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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07521804
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Correspondence name and address
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SCHLUMBERGER TECHNOLOGY CORP.,
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ATTN: PATENT COUNSEL, P. O. BOX 2175
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HOUSTON, TX 77252-2175
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05/13/2024 02:28 AM
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