Patent Assignment Assignor Details
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For pending or abandoned applications please consult USPTO staff.
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Assignor Name :
LIBERMAN, ARTHUR D.
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Total Assignments:
5
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Assignment:
1
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| Reel/Frame: | 005375/0399 | |
| Pages: | 3 |
| | Recorded: | 06/07/1990 | | |
| 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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07517268
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Correspondence name and address
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LEONARD POJUNAS JR.
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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: | 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:
3
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| Reel/Frame: | 031415/0566 | |
| Pages: | 9 |
| | Recorded: | 10/16/2013 | | |
| Attorney Dkt #: | IS11.0686-US-NP |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 300 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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13830437
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Correspondence name and address
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MIMI CORONA
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10001 RICHMOND AVENUE
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IP ADMINISTRATION CENTER OF EXCELLENCE
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HOUSTON, TX 77042
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Assignment:
4
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| Reel/Frame: | 032514/0782 | |
| Pages: | 9 |
| | Recorded: | 03/25/2014 | | |
| Attorney Dkt #: | IS13.3337-US-NP |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 300 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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13830401
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Correspondence name and address
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KRISTINE DUMAS-SCARBER
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10001 RICHMOND AVENUE
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ROOM 4720
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HOUSTON, TX 77042
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Assignment:
5
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| Reel/Frame: | 033272/0068 | |
| Pages: | 9 |
| | Recorded: | 07/09/2014 | | |
| Attorney Dkt #: | IS13.3336-US-NP |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 300 SCHLUMBERGER DRIVE |
| SUGAR LAND, TEXAS 77478 |
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Pat #
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Intl #
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App #
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13830469
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Correspondence name and address
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KRISTINE DUMAS-SCARBER
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10001 RICHMOND AVENUE
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ROOM 4720
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HOUSTON, TX 77042
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05/25/2024 12:47 AM
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