Patent Assignment Assignee Details
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For pending or abandoned applications please consult USPTO staff.
Assignee Name :
SCHLUMBERGER TECHNOLOGY CORPORATION, A TX CORP.
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Total Assignments:
7
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Assignment:
1
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Reel/Frame: | 004164/0649 | |
| Pages: | 2 |
| | Recorded: | 09/02/1983 | | |
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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06511412
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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:
2
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Reel/Frame: | 004292/0731 | |
| Pages: | 2 |
| | Recorded: | 04/19/1984 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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277 PARK AVE. |
NEW YORK, NEW YORK |
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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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06601838
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Correspondence name and address
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WARREN L. FRANZ
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SCHLUMBERGER LIMITED PATENT DEPT.
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205 INDUSTRIAL RD.
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SUGAR LAND, TX 77478
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Assignment:
3
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Reel/Frame: | 004290/0641 | |
| Pages: | 2 |
| | Recorded: | 07/20/1984 | | |
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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06633155
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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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Assignment:
4
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Reel/Frame: | 004311/0766 | |
| Pages: | 2 |
| | Recorded: | 09/13/1984 | | |
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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06650133
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Correspondence name and address
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SCHLUMBERGER TECHNOLOGY CORP.
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ATTN: PAT. COUN.
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P.O. BOX 2175
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HOUSTON, TX 77001
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Assignment:
5
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Reel/Frame: | 004398/0548 | |
| Pages: | 2 |
| | Recorded: | 05/13/1985 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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5000 GULF FREEWAY |
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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06684422
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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 77001
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Assignment:
6
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Reel/Frame: | 005078/0088 | |
| Pages: | 2 |
| | Recorded: | 04/27/1989 | | |
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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07344207
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Correspondence name and address
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COX AND SMITH INCORPORATED
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2000 NBC BANK PLAZA
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112 EAST PECAN STREET
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SAN ANTONIO, TX 78205
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Assignment:
7
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Reel/Frame: | 006186/0590 | |
| Pages: | 3 |
| | Recorded: | 07/06/1992 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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5000 GULF FREEWAY |
POST OFFICE 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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07909259
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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, TX 77252-2175
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