Assignee Name :
SCHLUMBERGER TECHNOLOGY CORPORATION, A CORP. OF TX
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Total Assignments:
91
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Assignment:
1
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Reel/Frame: | 003812/0070 | |
| Pages: | 2 |
| | Recorded: | 12/04/1980 | | |
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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Intl #
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App #
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NONE
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06204094
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Correspondence name and address
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KENNETH OLSEN
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SCHLUMBERGER-DOLL RES., P. O. BOX 307
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RIDGEFIELD, CT 16877
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Assignment:
2
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Reel/Frame: | 003881/0590 | |
| Pages: | 2 |
| | Recorded: | 04/27/1981 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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5000 GULF FRWY. (P.O. BOX 2175) |
HOUSTON, TEXAS 77001 |
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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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06258218
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Correspondence name and address
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GARY L. BUSH
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SCHLUMBERGER WELL SERVICES
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P. O. BOX 2175
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HOUSTON, TX 77001
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Assignment:
3
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Reel/Frame: | 003891/0149 | |
| Pages: | 2 |
| | Recorded: | 05/26/1981 | | |
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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06266899
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Correspondence name and address
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DAVID L. MOSELEY
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ARNOLD, WHITE, ET AL
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2100 TRANSCO TOWER
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HOUSTON, TX 77056
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Assignment:
4
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Reel/Frame: | 003938/0420 | |
| Pages: | 2 |
| | Recorded: | 12/22/1981 | | |
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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06300418
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Correspondence name and address
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KENNETH OLSEN
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SCHLUMBERGER-DOLL RESEARCH
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P. O. BOX 307
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RIDGEFIELD, CT 06877
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Assignment:
5
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Reel/Frame: | 003952/0222 | |
| Pages: | 2 |
| | Recorded: | 02/24/1982 | | |
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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06328880
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Correspondence name and address
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KENNETH OLSEN
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SCHLUMBERGER-DOLL RESEARCH
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P. O. BOX 307
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RIDGEFIELD, CT 06877
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Assignment:
6
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Reel/Frame: | 003954/0788 | |
| Pages: | 2 |
| | Recorded: | 02/24/1982 | | |
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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06328881
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Correspondence name and address
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KENNETH OLSEN
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SCHLUMBERGER-DOLL RES.
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P.O. BOX 307
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RIDGEFIELD, CT 06877
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Assignment:
7
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Reel/Frame: | 003976/0301 | |
| Pages: | 2 |
| | Recorded: | 02/08/1982 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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277 PARK AVENUE |
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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06346811
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Correspondence name and address
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BRUCE D. RITER
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C/O SCHLUMBERGER LIMITED
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205 INDUSTRIAL RD.
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SUGAR LAND, TX 77478
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Assignment:
8
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Reel/Frame: | 004038/0418 | |
| Pages: | 2 |
| | Recorded: | 08/20/1982 | | |
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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06391096
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Correspondence name and address
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DAVID H. CARROLL
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P.O. BOX 307
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RIDGEFIELD, CT 06877
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Assignment:
9
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Reel/Frame: | 004081/0653 | |
| Pages: | 2 |
| | Recorded: | 12/22/1982 | | |
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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06452232
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Correspondence name and address
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WARREN L. FRANZ
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SCHLUMBERGER LIMITED, PAT. DEPT.
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205 INDUSTRIAL ROAD
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SUGAR LAND, TX 77478
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Assignment:
10
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Reel/Frame: | 004108/0725 | |
| Pages: | 2 |
| | Recorded: | 12/17/1982 | | |
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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06450595
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Correspondence name and address
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SCHLUMBERGER WELL SERVICES
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P. O. BOX 2175
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HOUSTON, TX 77001
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Assignment:
11
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Reel/Frame: | 004168/0623 | |
| Pages: | 2 |
| | Recorded: | 08/23/1983 | | |
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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06525770
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Correspondence name and address
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SCHLUMBERGER-DOLL RESEARCH
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P.O. BOX 307
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RIDGEFIELD, CT 06877
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Assignment:
12
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Reel/Frame: | 004168/0886 | |
| Pages: | 2 |
| | Recorded: | 08/29/1983 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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5000 GULF FREEWAY |
(P.O. BOX 2175) |
HOUSTON, TEXAS 77001 |
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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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06527062
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Correspondence name and address
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SCHLUMBERGER TECHNOLOGY CORP.
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ATTN: PATENT COUNSEL
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P. O. BOX 2175
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HOUSTON, TX 77001
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Assignment:
13
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Reel/Frame: | 004186/0049 | |
| Pages: | 2 |
| | Recorded: | 10/24/1983 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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5000 GULF FREEWAY |
P.O. BOX 2175 |
HOUSTON, TEXAS 77001 |
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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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06544658
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Correspondence name and address
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SCHLUMBERGER TECHNOLOGY CORP.
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ATTN: PATENT COUNSEL
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P. O. BOX 2175
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HOUSTON, TX 77001
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Assignment:
14
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Reel/Frame: | 004319/0107 | |
| Pages: | 2 |
| | Recorded: | 09/28/1984 | | |
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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06656104
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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:
15
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Reel/Frame: | 004708/0112 | |
| Pages: | 2 |
| | Recorded: | 05/01/1987 | | |
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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07044854
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Correspondence name and address
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SCHLUMBERGER WELL SERVICE
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5000 GULF FREEWAY, P.O. BOX 2175
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HOUSTON, TX 77001
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Assignment:
16
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Reel/Frame: | 004731/0533 | |
| Pages: | 2 |
| | Recorded: | 06/08/1987 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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277 PARK AVENUE |
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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07058973
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Correspondence name and address
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SCHLUMBERGER-DOLL RESEARCH
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ATTN: PATENT DEPARTMENT
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OLD QUARRY ROAD
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RIDGEFIELD, CT 06877-4108
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Assignment:
17
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Reel/Frame: | 004837/0987 | |
| Pages: | 2 |
| | Recorded: | 03/21/1988 | | |
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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07068983
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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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Assignment:
18
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Reel/Frame: | 004883/0732 | |
| Pages: | 2 |
| | Recorded: | 05/27/1988 | | |
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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07146069
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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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Assignment:
19
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Reel/Frame: | 004846/0199 | |
| Pages: | 2 |
| | Recorded: | 02/05/1988 | | |
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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07146069
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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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Assignment:
20
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Reel/Frame: | 004859/0354 | |
| Pages: | 2 |
| | Recorded: | 03/07/1988 | | |
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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07165069
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Correspondence name and address
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SCHLUMBERGER LTD.
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ATTN: PATENT COUNSEL
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200 MACCO BLVD.
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SUGAR LAND, TX 77478
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Assignment:
21
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Reel/Frame: | 004930/0136 | |
| Pages: | 2 |
| | Recorded: | 08/02/1988 | | |
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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07227273
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Correspondence name and address
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SCHLUBERGER LIMITED
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ATTN: PATENT COUNSEL
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200 MACCO BLVD.
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SUGAR LAND, TX 77478
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Assignment:
22
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Reel/Frame: | 004939/0753 | |
| Pages: | 2 |
| | Recorded: | 06/29/1988 | | |
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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07191282
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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, CONNECTICUT 06877-4108
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Assignment:
23
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Reel/Frame: | 004956/0263 | |
| Pages: | 2 |
| | Recorded: | 09/12/1988 | | |
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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07198235
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Correspondence name and address
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CLIFFORD L. TAGER
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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:
24
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Reel/Frame: | 004922/0677 | |
| Pages: | 2 |
| | Recorded: | 07/08/1988 | | |
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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07216579
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Correspondence name and address
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SCHLUMBERGER LIMITED
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200 MACCO BLVD.
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SUGAR LAND, TX 77478
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Assignment:
25
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Reel/Frame: | 004956/0265 | |
| Pages: | 2 |
| | Recorded: | 09/12/1988 | | |
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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07198235
|
Correspondence name and address
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|
CLIFFORD L. TAGER
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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:
26
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Reel/Frame: | 004958/0018 | |
| Pages: | 2 |
| | Recorded: | 09/23/1988 | | |
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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07248867
|
Correspondence name and address
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|
HENRY N. GARRANA
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SCHLUMBERGER WELL SERVICES
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P.O. BOX 2175
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HOUSTON, TX 77252-2175
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Assignment:
27
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Reel/Frame: | 004961/0935 | |
| Pages: | 2 |
| | Recorded: | 09/23/1988 | | |
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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07248867
|
Correspondence name and address
|
|
SCHLUMBERGER WEL SERVICES
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|
5000 GULF FREEWAY
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P.O. BOX 2175
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|
HOUSTON, TX 77001
|
|
Assignment:
28
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|
Reel/Frame: | 004963/0121 | |
| Pages: | 2 |
| | Recorded: | 10/20/1988 | | |
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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07260536
|
Correspondence name and address
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|
SCHLUMBERGER LIMITED
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|
ATTN: PATENT COUNSEL
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|
200 MACCO BLVD.
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|
SUGAR LAND, TX 77478
|
|
Assignment:
29
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Reel/Frame: | 005005/0729 | |
| Pages: | 2 |
| | Recorded: | 11/09/1988 | | |
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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07269262
|
Correspondence name and address
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|
SCHLUMBERGER TECHNOLOGY CORP.,
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|
ATTN: PATENT COUNSEL
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P. O. BOX 2175
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|
HOUSTON, TX 77252-2175
|
|
Assignment:
30
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|
|
Reel/Frame: | 005006/0756 | |
| Pages: | 2 |
| | Recorded: | 12/23/1988 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
Assignee
|
|
|
277 PARK AVE. |
NEW YORK, NEW YORK 10172 |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
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|
|
|
|
|
|
|
|
NONE
|
|
07260088
|
Correspondence name and address
|
|
SCHLUMBERGER-DOLL RESEARCH
|
|
OLD QUARRY ROAD
|
|
RIDGEFIELD, CT 06877-4108
|
|
Assignment:
31
|
|
|
Reel/Frame: | 005006/0752 | |
| Pages: | 2 |
| | Recorded: | 12/23/1988 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
Assignee
|
|
|
277 PARK AVENUE |
NEW YORK, NEW YORK 10172 |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
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|
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|
|
|
|
|
|
NONE
|
|
07260088
|
Correspondence name and address
|
|
SCHLUMBERGER-DOLL RESEARCH
|
|
OLD QUARRY ROAD
|
|
RIDGEFIELD, CT 06877-4108
|
|
Assignment:
32
|
|
|
Reel/Frame: | 005006/0754 | |
| Pages: | 2 |
| | Recorded: | 12/23/1988 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
Assignee
|
|
|
277 PARK AVENUE |
NEW YORK, NEW YORK 10172 |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
07260088
|
Correspondence name and address
|
|
SCHLUMBERGER-DOLL RESEARCH
|
|
OLD QUARRY ROAD
|
|
RIDGEFIELD, CT 06877-4108
|
|
Assignment:
33
|
|
|
Reel/Frame: | 005077/0965 | |
| Pages: | 2 |
| | Recorded: | 02/08/1989 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
Assignee
|
|
|
277 PARK AVENUE |
NEW YORK, NEW YORK 10172 |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
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|
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NONE
|
|
07281577
|
Correspondence name and address
|
|
DAVID P. GORDON
|
|
65 WOODS END ROAD
|
|
STAMFORD, CT 06905
|
|
Assignment:
34
|
|
|
Reel/Frame: | 005079/0766 | |
| Pages: | 2 |
| | Recorded: | 03/16/1989 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
Assignee
|
|
|
277 PARK AVENUE |
NEW YORK, NEW YORK 10172 |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
07324776
|
Correspondence name and address
|
|
BRUMBAUGH, GRAVES, DONOHUE
|
|
& RAYMOND
|
|
30 ROCKEFELLER PLAZA
|
|
NEW YORK, NY 10112
|
|
Assignment:
35
|
|
|
Reel/Frame: | 005079/0762 | |
| Pages: | 2 |
| | Recorded: | 03/16/1989 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
Assignee
|
|
|
277 PARK AVE. |
NEW YORK, NEW YORK 10172 |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
07324776
|
Correspondence name and address
|
|
SCHLUMBERGER TECHNOLOGY CORPORATION
|
|
OLD QUARRY ROAD
|
|
RIDGEFIELD, CT 06877-4108
|
|
Assignment:
36
|
|
|
Reel/Frame: | 005079/0764 | |
| Pages: | 2 |
| | Recorded: | 03/16/1989 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
Assignee
|
|
|
277 PARK AVENUE |
NEW YORK, NEW YORK 10172 |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
07324776
|
Correspondence name and address
|
|
BRUMBAUGH, GRAVES, DONOHUE
|
|
& RAYMOND
|
|
30 ROCKEFELLER PLAZA
|
|
NEW YORK, NY 10112
|
|
Assignment:
37
|
|
|
Reel/Frame: | 005055/0284 | |
| Pages: | 2 |
| | Recorded: | 03/17/1989 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
Assignee
|
|
|
5000 GULF FREEWAY (P.O. BOX 2175) |
HOUSTON,, TEXAS 77023 |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
07325405
|
Correspondence name and address
|
|
SCHLUMBERGER TECHNOLOGY CORPORATION
|
|
PATENT COUNSEL, P. O. BOX 2175
|
|
HOUSTON, TX 77252-2175
|
|
Assignment:
38
|
|
|
Reel/Frame: | 005068/0297 | |
| Pages: | 2 |
| | Recorded: | 04/28/1989 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
Assignee
|
|
|
277 PARK AVE. |
NEW YORK, NEW YORK 10172 |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
07345510
|
Correspondence name and address
|
|
SCHLUMBERGER
|
|
SCHLUMBERGER-DOLL RESEARCH
|
|
OLD QUARRY ROAD
|
|
RIDGEFIELD, CONNECTICUT 06877-4108
|
|
Assignment:
39
|
|
|
Reel/Frame: | 005077/0925 | |
| Pages: | 2 |
| | Recorded: | 05/30/1989 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
Assignee
|
|
|
5000 GULF FREEWAY |
HOUSTON, TEXAS 77023 |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
07330454
|
Correspondence name and address
|
|
COX & SMITH INCORPORATED
|
|
2000 NBC BANK PLAZA
|
|
112 EAST PECAN STREET
|
|
SAN ANTONIO, TX 78205
|
|
Assignment:
40
|
|
|
Reel/Frame: | 005128/0039 | |
| Pages: | 2 |
| | Recorded: | 06/23/1989 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
Assignee
|
|
|
5000 GULF FREEWAY |
(P.O. BOX 2175) |
HOUSTON, TEXAS 77023 |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
07354331
|
Correspondence name and address
|
|
PATENT COUNSEL
|
|
SCHLUMBERGER WELL SERVICES
|
|
P.O. BOX 2175
|
|
HOUSTON, TX 77252-2175
|
|
Assignment:
41
|
|
|
Reel/Frame: | 005128/0091 | |
| Pages: | 2 |
| | Recorded: | 06/26/1989 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
Assignee
|
|
|
5000 GULF FREEWAY |
HOUSTON, TEXAS 77023 |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
07351514
|
Correspondence name and address
|
|
SCHLUMBERGER TECHNOLOGY CORP.
|
|
ATTN: PATENT COUNSEL
|
|
P.O. BOX 2175
|
|
HOUSTON, TX 77252-2175
|
|
Assignment:
42
|
|
|
Reel/Frame: | 005162/0043 | |
| Pages: | 2 |
| | Recorded: | 07/20/1989 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
Assignee
|
|
|
5000 GULF FREEWAY (P.O. BOX 2175) |
HOUSTON, TEXAS 77023 |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
07364402
|
Correspondence name and address
|
|
SCHLUMBERGER WELL SERVICES
|
|
5000 GULF FREEWAY
|
|
P. O. BOX 2175
|
|
HOUSTON, TX 77252-2175
|
|
Assignment:
43
|
|
|
Reel/Frame: | 005162/0041 | |
| Pages: | 2 |
| | Recorded: | 07/20/1989 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
Assignee
|
|
|
5000 GULF FREEWAY (P.O. BOX 2175) |
HOUSTON, TEXAS 77023 |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
07364402
|
Correspondence name and address
|
|
SCHLUMBERGER WELL SERVICES
|
|
5000 GULF FREEWAY
|
|
P. O. BOX 2175
|
|
HOUSTON, TX 77252-2175
|
|
Assignment:
44
|
|
|
Reel/Frame: | 005162/0039 | |
| Pages: | 2 |
| | Recorded: | 07/20/1989 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
Assignee
|
|
|
5000 GULF FREEWAY (P.O. BOX 2175) |
HOUSTON, TEXAS 77023 |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
07364402
|
Correspondence name and address
|
|
SCHLUMBERGER WELL SERVICES
|
|
5000 GULF FREEWAY
|
|
P. O. BOX 2175
|
|
HOUSTON, TX 77252-2175
|
|
Assignment:
45
|
|
|
Reel/Frame: | 005226/0242 | |
| Pages: | 2 |
| | Recorded: | 11/28/1989 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
Assignee
|
|
|
5000 GULF FREEWAY |
HOUSTON, TEXAS 77023 |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
07442954
|
Correspondence name and address
|
|
SCHLUMBERGER LTD.
|
|
ATTN: PATENT COUNSEL
|
|
200 MACCO BLVD.
|
|
SUGAR LAND, TX 77478
|
|
Assignment:
46
|
|
|
Reel/Frame: | 005226/0240 | |
| Pages: | 2 |
| | Recorded: | 11/28/1989 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
Assignee
|
|
|
5000 GULF FREEWAY |
HOUSTON, TEXAS 77023 |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
07442954
|
Correspondence name and address
|
|
SCHLUMBERGER LTD.
|
|
ATTN: PATENT COUNSEL
|
|
200 MACCO BLVD.
|
|
SUGAR LAND, TX 77478
|
|
Assignment:
47
|
|
|
Reel/Frame: | 005200/0136 | |
| Pages: | 2 |
| | Recorded: | 12/06/1989 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
Assignee
|
|
|
5000 GULF FREEWAY, |
HOUSTON,, TEXAS 77023 |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
07446895
|
Correspondence name and address
|
|
SCHLUMBERGER LIMITED
|
|
ATTN: PATENT COUNSEL
|
|
200 MACCO BLVD.
|
|
SUGAR LAND, TX 77478
|
|
Assignment:
48
|
|
|
Reel/Frame: | 005237/0459 | |
| Pages: | 2 |
| | Recorded: | 01/10/1990 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
Assignee
|
|
|
277 PARK AVENUE |
NEW YORK, NEW YORK 10172 |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
07428304
|
Correspondence name and address
|
|
CLIFFORD L. TAGER
|
|
SCHLUMBERGER-DOLL RESEARCH
|
|
OLD QUARRY RD
|
|
RIDGEFIELD, CT 06877-4108
|
|
Assignment:
49
|
|
|
Reel/Frame: | 005242/0418 | |
| Pages: | 2 |
| | Recorded: | 01/22/1990 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
Assignee
|
|
|
5000 GULF FREEWAY |
P.O. BOX 2175 |
HOUSTON, TEXAS 77023 |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
07450355
|
Correspondence name and address
|
|
SCHLUMBER WELL SERVICES
|
|
P. O. BOX 2175
|
|
HOUSTON, TX 77252-2175
|
|
Assignment:
50
|
|
|
Reel/Frame: | 005242/0420 | |
| Pages: | 2 |
| | Recorded: | 01/22/1990 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
Assignee
|
|
|
5000 GULF FREEWAY |
P.O. BOX 2175 |
HOUSTON, TEXAS 77023 |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
07450355
|
Correspondence name and address
|
|
SCHLUMBER WELL SERVICES
|
|
P. O. BOX 2175
|
|
HOUSTON, TX 77252-2175
|
|
Assignment:
51
|
|
|
Reel/Frame: | 005227/0076 | |
| Pages: | 2 |
| | Recorded: | 02/01/1990 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
Assignee
|
|
|
5000 GULF FREEWAY (P.O. BOX 2175) |
HOUSTON, TEXAS 77023 |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
07453646
|
Correspondence name and address
|
|
SCHLUMBERGER WELL SERVICES
|
|
P.O. BOX 2175
|
|
HOUSTON, TX 77252-2175
|
|
Assignment:
52
|
|
|
Reel/Frame: | 005247/0333 | |
| Pages: | 2 |
| | Recorded: | 02/07/1990 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
Assignee
|
|
|
5000 GULF FREEWAY |
P. O. BOX 2175 |
HOUSTON, TEXAS 77023 |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
07476223
|
Correspondence name and address
|
|
SCHLUMBERGER TECHNOLOGY CORP.,
|
|
ATTN: PATENT COUNSEL
|
|
P. O. BOX 2175
|
|
HOUSTON, TX 77252-2175
|
|
Assignment:
53
|
|
|
Reel/Frame: | 005261/0679 | |
| Pages: | 2 |
| | Recorded: | 03/15/1990 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
Assignee
|
|
|
277 PARK AVENUE |
NEW YORK, NEW YORK 10172 |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
07452903
|
Correspondence name and address
|
|
SCHLUMBERGER-DOLL RESEARCH
|
|
OLD QUARRY ROAD
|
|
RIDGEFIELD, CT 06877-4108
|
|
Assignment:
54
|
|
|
Reel/Frame: | 005247/0335 | |
| Pages: | 2 |
| | Recorded: | 02/07/1990 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
Assignee
|
|
|
5000 GULF FREEWAY |
P.O. BOX 2175 |
HOUSTON, TEXAS 77023 |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
07476223
|
Correspondence name and address
|
|
SCHLUMBERGER TECHNOLOGY CORP.,
|
|
ATTN: PATENT COUNSEL
|
|
P. O. BOX 2175
|
|
HOUSTON, TX 77252-2175
|
|
Assignment:
55
|
|
|
Reel/Frame: | 005247/0720 | |
| Pages: | 2 |
| | Recorded: | 02/16/1990 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
Assignee
|
|
|
5000 GULF FREEWAY |
P.O. BOX 2175 |
HOUSTON, TEXAS 77023 |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
07481133
|
Correspondence name and address
|
|
SCHLUMBERGER TECHNOLOGY CORP.
|
|
ATTN: PATENT COUNSEL
|
|
P. O. BOX 2175
|
|
HOUSTON, TX 77252-2175
|
|
Assignment:
56
|
|
|
Reel/Frame: | 005247/0722 | |
| Pages: | 2 |
| | Recorded: | 02/16/1990 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
Assignee
|
|
|
5000 GULF FREEWAY |
P.O. BOX 2175 |
HOUSTON, TEXAS 77023 |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
07481133
|
Correspondence name and address
|
|
SCHLUMBERGER TECHNOLOGY CORP.
|
|
ATTN: PATENT COUNSEL
|
|
P. O. BOX 2175
|
|
HOUSTON, TX 77252-2175
|
|
Assignment:
57
|
|
|
Reel/Frame: | 005247/0724 | |
| Pages: | 2 |
| | Recorded: | 02/16/1990 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
Assignee
|
|
|
5000 GULF FREEWAY |
P.O. BOX 2175 |
HOUSTON, TEXAS 77023 |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
07481133
|
Correspondence name and address
|
|
SCHLUMBERGER TECHNOLOGY CORP.
|
|
ATTN: PATENT COUNSEL
|
|
P. O. BOX 2175
|
|
HOUSTON, TX 77252-2175
|
|
Assignment:
58
|
|
|
Reel/Frame: | 005261/0677 | |
| Pages: | 2 |
| | Recorded: | 03/15/1990 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
Assignee
|
|
|
277 PARK AVENUE |
NEW YORK, NEW YORK 10172 |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
07452903
|
Correspondence name and address
|
|
SCHLUMBERGER-DOLL RESEARCH
|
|
OLD QUARRY ROAD
|
|
RIDGEFIELD, CT 06877-4108
|
|
Assignment:
59
|
|
|
Reel/Frame: | 005246/0397 | |
| Pages: | 2 |
| | Recorded: | 03/02/1990 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
Assignee
|
|
|
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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07487687
|
Correspondence name and address
|
|
SCHLUMBERGER TECHNOLOGY CORP.,
|
|
ATTN: PATENT COUNSEL, P. O. BOX 2175
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|
HOUSTON, TX 77252-2175
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|
Assignment:
60
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|
|
Reel/Frame: | 005261/0681 | |
| Pages: | 2 |
| | Recorded: | 03/15/1990 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
Assignee
|
|
|
277 PARK AVENUE |
NEW YORK, NEW YORK 10172 |
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Pat #
|
Pub #
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Intl #
|
App #
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NONE
|
|
07452903
|
Correspondence name and address
|
|
SCHLUMBERGER-DOLL RESEARCH
|
|
OLD QUARRY ROAD
|
|
RIDGEFIELD, CT 06877-4108
|
|
Assignment:
61
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|
|
Reel/Frame: | 005324/0125 | |
| Pages: | 3 |
| | Recorded: | 05/29/1990 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
Assignee
|
|
|
5000 GULF FREEWAY |
HOUSTON, TEXAS 77023 |
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|
Pat #
|
Pub #
|
Intl #
|
App #
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NONE
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07524246
|
Correspondence name and address
|
|
LETICIA V. SALAS
|
|
ANADRILL, INC.
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|
200 MACCO BLVD.
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|
SUGAR LAND, TX 77478
|
|
Assignment:
62
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|
|
Reel/Frame: | 005372/0125 | |
| Pages: | 3 |
| | Recorded: | 05/29/1990 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
Assignee
|
|
|
5000 GULF FREEWAY (P.O. BOX 2175) |
HOUSTON,, TEXAS 77023 |
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Pat #
|
Pub #
|
Intl #
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App #
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NONE
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07530032
|
Correspondence name and address
|
|
SCHLUMBERGER TECHNOLOGY CORPORATION
|
|
ATTN: PATENT COUNSEL,
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|
P. O. BOX 2175
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|
HOUSTON, TX 77252-2175
|
|
Assignment:
63
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|
|
Reel/Frame: | 005372/0131 | |
| Pages: | 3 |
| | Recorded: | 05/29/1990 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
Assignee
|
|
|
5000 GULF FREEWAY (P.O. BOX 2175) |
HOUSTON,, TEXAS 77023 |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
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|
|
NONE
|
|
07530032
|
Correspondence name and address
|
|
SCHLUMBERGER TECHNOLOGY CORPORATION
|
|
ATTN: PATENT COUNSEL,
|
|
P. O. BOX 2175
|
|
HOUSTON, TX 77252-2175
|
|
Assignment:
64
|
|
|
Reel/Frame: | 005375/0405 | |
| Pages: | 3 |
| | Recorded: | 06/07/1990 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
Assignee
|
|
|
277 PARK AVENUE |
NEW YORK,, NEW YORK 10172 |
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|
Pat #
|
Pub #
|
Intl #
|
App #
|
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|
|
NONE
|
|
07517268
|
Correspondence name and address
|
|
PETER Y. LEE
|
|
SCHLUMBERGER-DOLL RESEARCH
|
|
OLD QUARRY ROAD
|
|
RIDGEFIELD, CT 06877-4108
|
|
Assignment:
65
|
|
|
Reel/Frame: | 005376/0796 | |
| Pages: | 3 |
| | Recorded: | 07/05/1990 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
Assignee
|
|
|
277 PARK AVENUE, |
NEW YORK,, NEW YORK 10172 |
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|
Pat #
|
Pub #
|
Intl #
|
App #
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|
NONE
|
|
07532288
|
Correspondence name and address
|
|
LEONARD W. POJUNAS, JR.
|
|
SCHLUMBERGER-DOLL RESEARCH
|
|
OLD QUARRY ROAD
|
|
RIDGEFIELD, CT 06877-4108
|
|
Assignment:
66
|
|
|
Reel/Frame: | 005368/0331 | |
| Pages: | 3 |
| | Recorded: | 07/13/1990 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
Assignee
|
|
|
5000 GULF FREEWAY (P.O. BOX 2175) |
HOUSTON,, TEXAS 77023 |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
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|
|
|
|
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|
|
NONE
|
|
07526876
|
Correspondence name and address
|
|
SCHLUMBERGER WELL SERVICES
|
|
P. O. BOX 2175
|
|
HOUSTON, TX 77252-2175
|
|
Assignment:
67
|
|
|
Reel/Frame: | 005431/0188 | |
| Pages: | 4 |
| | Recorded: | 08/16/1990 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
Assignee
|
|
|
277 PARK AVENUE |
NEW YORK, NEW YORK 10172 |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
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|
|
|
|
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|
|
NONE
|
|
07568282
|
Correspondence name and address
|
|
DAVID P. GORDON
|
|
65 WOODS END ROAD
|
|
STAMFORD, CT 06905
|
|
Assignment:
68
|
|
|
Reel/Frame: | 005428/0870 | |
| Pages: | 4 |
| | Recorded: | 08/17/1990 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
Assignee
|
|
|
277 PARK AVENUE |
NEW YORK, NEW YORK 10172 |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
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|
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|
|
|
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|
|
NONE
|
|
07568924
|
Correspondence name and address
|
|
PATENT DEPARTMENT
|
|
SCHLUMBERGER-DOLL RESEARCH
|
|
OLD QUARRY ROAD
|
|
RIDGEFIELD, CT 06877
|
|
Assignment:
69
|
|
|
Reel/Frame: | 005475/0766 | |
| Pages: | 3 |
| | Recorded: | 10/15/1990 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
Assignee
|
|
|
5000 GULF FREEWAY (P.O. BOX 2175) |
HOUSTON, TEXAS 77023 |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
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|
|
|
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|
|
NONE
|
|
07563658
|
Correspondence name and address
|
|
SCHLUMBERGER TECHNOLOGY CORP.
|
|
PATENT COUNSEL
|
|
P.O. BOX 2175
|
|
HOUSTON, TX 77252-2175
|
|
Assignment:
70
|
|
|
Reel/Frame: | 005474/0178 | |
| Pages: | 3 |
| | Recorded: | 10/09/1990 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
Assignee
|
|
|
5000 GULF FREEWAY (P.O. BOX 2175) |
HOUSTON, TEXAS 77023 |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
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|
|
|
|
|
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|
|
NONE
|
|
07594523
|
Correspondence name and address
|
|
SCHLUMBERGER TECHNOLOGY CORP.,
|
|
ATTN: PATENT COUNSEL
|
|
P. O. BOX 2175
|
|
HOUSTON, TX 77252-2175
|
|
Assignment:
71
|
|
|
Reel/Frame: | 005479/0542 | |
| Pages: | 3 |
| | Recorded: | 10/19/1990 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
Assignee
|
|
|
5000 GULF FREEWAY (P.O. BOX 2175) |
HOUSTON, TEXAS 77023 |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
07600360
|
Correspondence name and address
|
|
SCHLUMBERGER WELL SERVICES
|
|
PATENT COUNSEL
|
|
5000 GULF FREEWAY
|
|
HOUSTON, TX 77023
|
|
Assignment:
72
|
|
|
Reel/Frame: | 005554/0448 | |
| Pages: | 3 |
| | Recorded: | 12/24/1990 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
Assignee
|
|
|
5000 GULF FREEWAY |
HOUSTON, TEXAS 77023 |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
07616443
|
Correspondence name and address
|
|
ANADRILL, INC.
|
|
200 MACCO BLVD.
|
|
SUGAR LAND, TX 77478
|
|
Assignment:
73
|
|
|
Reel/Frame: | 005574/0299 | |
| Pages: | 3 |
| | Recorded: | 12/14/1990 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
Assignee
|
|
|
277 PARK AVENUE |
NEW YORK, NEW YORK 10172 |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
07598298
|
Correspondence name and address
|
|
BRUMBAUGH, GRAVES, DONOHUE & RAYMOND
|
|
30 ROCKEFELLER PLAZA
|
|
NEW YORK, NY 10112
|
|
Assignment:
74
|
|
|
Reel/Frame: | 005574/0287 | |
| Pages: | 3 |
| | Recorded: | 12/14/1990 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
Assignee
|
|
|
277 PARK AVENUE |
NEW YORK, NEW YORK 10172 |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
07598298
|
Correspondence name and address
|
|
BRUMBAUGH, GRAVES, DONOHUE & RAYMOND
|
|
30 ROCKEFELLER PLAZA
|
|
NEW YORK, NY 10112
|
|
Assignment:
75
|
|
|
Reel/Frame: | 005574/0290 | |
| Pages: | 3 |
| | Recorded: | 12/14/1990 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
Assignee
|
|
|
277 PARK AVENUE |
NEW YORK, NEW YORK 10172 |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
07598298
|
Correspondence name and address
|
|
BRUMBAUGH, GRAVES, DONOHUE & RAYMOND
|
|
30 ROCKEFELLER PLAZA
|
|
NEW YORK, NY 10112
|
|
Assignment:
76
|
|
|
Reel/Frame: | 005574/0302 | |
| Pages: | 3 |
| | Recorded: | 12/14/1990 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
Assignee
|
|
|
277 PARK AVENUE |
NEW YORK, NEW YORK 10172 |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
07598298
|
Correspondence name and address
|
|
BRUMBAUGH, GRAVES, DONOHUE & RAYMOND
|
|
30 ROCKEFELLER PLAZA
|
|
NEW YORK, NY 10112
|
|
Assignment:
77
|
|
|
Reel/Frame: | 005574/0296 | |
| Pages: | 3 |
| | Recorded: | 12/14/1990 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
Assignee
|
|
|
277 PARK AVENUE |
NEW YORK, NEW YORK 10172 |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
07598298
|
Correspondence name and address
|
|
BRUMBAUGH, GRAVES, DONOHUE & RAYMOND
|
|
30 ROCKEFELLER PLAZA
|
|
NEW YORK, NY 10112
|
|
Assignment:
78
|
|
|
Reel/Frame: | 005574/0293 | |
| Pages: | 3 |
| | Recorded: | 12/14/1990 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
Assignee
|
|
|
277 PARK AVENUE |
NEW YORK, NEW YORK 10172 |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
07598298
|
Correspondence name and address
|
|
BRUMBAUGH, GRAVES, DONOHUE & RAYMOND
|
|
30 ROCKEFELLER PLAZA
|
|
NEW YORK, NY 10112
|
|
Assignment:
79
|
|
|
Reel/Frame: | 005547/0405 | |
| Pages: | 3 |
| | Recorded: | 12/12/1990 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
Assignee
|
|
|
5000 GULF FREEWAY |
P.O. BOX 2175 |
HOUSTON, TEXAS 77023 |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
07626346
|
Correspondence name and address
|
|
SCHLUMBERGER TECHNOLOGY CORPORATION
|
|
PATENT COUNSEL, P. O. BOX 2175
|
|
HOUSTON, TX 77252-2175
|
|
Assignment:
80
|
|
|
Reel/Frame: | 005562/0740 | |
| Pages: | 3 |
| | Recorded: | 01/14/1991 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
Assignee
|
|
|
5000 GULF FREEWAY |
HOUSTON, TEXAS 77023 |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
07626492
|
Correspondence name and address
|
|
ANADRILL, INC.
|
|
200 MACCO BLVD.
|
|
SUGAR LAND, TX 77478
|
|
Assignment:
81
|
|
|
Reel/Frame: | 005550/0672 | |
| Pages: | 4 |
| | Recorded: | 12/24/1990 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
Assignee
|
|
|
277 PARK AVENUE |
NEW YORK, NEW YORK 10172 |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
07604914
|
Correspondence name and address
|
|
MARC D. FOODMAN
|
|
SCHLUMBERGER-DOLL RESEARCH
|
|
OLD QUARRY ROAD
|
|
RIDGEFIELD, CT. 06877-4108
|
|
Assignment:
82
|
|
|
Reel/Frame: | 005550/0676 | |
| Pages: | 3 |
| | Recorded: | 12/24/1990 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
Assignee
|
|
|
277 PARK AVENUE |
NEW YORK, NEW YORK 10172 |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
07604914
|
Correspondence name and address
|
|
MARC D. FOODMAN
|
|
SCHLUMBERGER-DOLL RESEARCH
|
|
OLD QUARRY ROAD
|
|
RIDGEFIELD, CT. 06877-4108
|
|
Assignment:
83
|
|
|
Reel/Frame: | 005550/0679 | |
| Pages: | 3 |
| | Recorded: | 12/24/1990 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
Assignee
|
|
|
277 PARK AVENUE |
NEW YORK, NEW YORK 10172 |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
07604914
|
Correspondence name and address
|
|
MARC D. FOODMAN
|
|
SCHLUMBERGER-DOLL RESEARCH
|
|
OLD QUARRY ROAD
|
|
RIDGEFIELD, CT. 06877-4108
|
|
Assignment:
84
|
|
|
Reel/Frame: | 005666/0924 | |
| Pages: | 3 |
| | Recorded: | 04/02/1991 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
Assignee
|
|
|
5000 GULF FREEWAY (P.O. BOX 2175) |
HOUSTON, TEXAS 77023 |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
07679468
|
Correspondence name and address
|
|
SCHLUMBERGER WELL SERVICES
|
|
OFFICE PATENT COUNSEL
|
|
P.O. BOX 2175
|
|
HOUSTON, TX 77252-2175
|
|
Assignment:
85
|
|
|
Reel/Frame: | 005662/0285 | |
| Pages: | 3 |
| | Recorded: | 04/12/1991 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
Assignee
|
|
|
277 PARK AVENUE |
NEW YORK, NEW YORK 10172 |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
07667835
|
Correspondence name and address
|
|
SCHLUMBERGER-DOLL RESEARCH
|
|
OLD QUARRY ROAD
|
|
RIDGEFIELD, CT 06877-4108
|
|
ATTN: MARC D. FOODMAN
|
|
Assignment:
86
|
|
|
Reel/Frame: | 005812/0925 | |
| Pages: | 3 |
| | Recorded: | 08/05/1991 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
Assignee
|
|
|
277 PARK AVE. |
NEW YORK, NEW YORK 10172 |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
07740530
|
Correspondence name and address
|
|
SCHLUMBERGER-DOLL RESEARCH
|
|
OLD QUARRY RD.
|
|
RIDGEFIELD, CT 06877-4108
|
|
Assignment:
87
|
|
|
Reel/Frame: | 005812/0922 | |
| Pages: | 3 |
| | Recorded: | 08/05/1991 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
Assignee
|
|
|
277 PARK AVE. |
NEW YORK, NEW YORK 10172 |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
07740530
|
Correspondence name and address
|
|
SCHLUMBERGER-DOLL RESEARCH
|
|
OLD QUARRY RD.
|
|
RIDGEFIELD, CT 06877-4108
|
|
Assignment:
88
|
|
|
Reel/Frame: | 005843/0662 | |
| Pages: | 3 |
| | Recorded: | 09/04/1991 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
Assignee
|
|
|
5000 GULF FREEWAY, P.O. BOX 2175 |
HOUSTON, TEXAS 77023 |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
07754842
|
Correspondence name and address
|
|
SCHLUMBERGER TECHNOLOGY CORP.,
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ATTN: PATENT COUNSEL
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P. O. BOX 2175
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HOUSTON, TX 77252
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Assignment:
89
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Reel/Frame: | 005843/0665 | |
| Pages: | 3 |
| | Recorded: | 09/04/1991 | | |
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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07754842
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Correspondence name and address
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SCHLUMBERGER TECHNOLOGY CORP.,
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ATTN: PATENT COUNSEL
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P. O. BOX 2175
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HOUSTON, TX 77252
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Assignment:
90
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Reel/Frame: | 006187/0268 | |
| Pages: | 4 |
| | Recorded: | 07/20/1992 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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277 PARK AVENUE |
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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07892901
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Correspondence name and address
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LEONARD W. POJUNAS
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SCHLUMBERGER-DOLL RESEARCH
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OLD QUARRY RD.
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RIDGEFIELD, CT 06877-4108
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Assignment:
91
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Reel/Frame: | 006206/0365 | |
| Pages: | 3 |
| | Recorded: | 07/23/1992 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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277 PARK AVENUE NEW YORK, NY 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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07896116
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Correspondence name and address
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SCHLUMBERGER-DOLL RESEARCH
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MARC D. FOODMAN
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OLD QUARRY RD.
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RIDGEFIELD, CT 06877-4108
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