Patent Assignment Assignor Details
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For pending or abandoned applications please consult USPTO staff.
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Assignor Name :
MAHDAVI, MEHRZAD
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Total Assignments:
6
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Assignment:
1
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| Reel/Frame: | 005725/0606 | |
| Pages: | 3 |
| | Recorded: | 06/10/1991 | | |
| 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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NONE
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07104750
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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 77252-2175
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Assignment:
2
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| Reel/Frame: | 005982/0766 | |
| Pages: | 3 |
| | Recorded: | 01/10/1992 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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| A CORPORATION OF TX |
| 277 PARK AVENUE |
| NEW YORK, NEW YORK 10172 |
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NONE
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07819541
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Correspondence name and address
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SCHLUMBERGER
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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: | 007052/0744 | |
| Pages: | 3 |
| | Recorded: | 07/05/1994 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| OLD QUARRY ROAD |
| SCHLUMBERGER-DOLL RESEARCH |
| RIDGEFIELD, CONNECTICUT 06877-4108 |
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NONE
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08248811
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Correspondence name and address
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SCHLUMBERGER-DOLL RESEARCH
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LEONARD W. POJUNAS
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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: | 019276/0963 | |
| Pages: | 9 |
| | Recorded: | 05/10/2007 | | |
| Attorney Dkt #: | 9469.037002 |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 5599 SAN FELIPE, SUITE 1700 |
| HOUSTON, TEXAS 77056-2722 |
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App #
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NONE
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11731011
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Correspondence name and address
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ROBERT P. LORD
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OSHA LIANG LLP
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1221 MCKINNEY STREET, SUITE 2800
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HOUSTON, TX 77010
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Assignment:
5
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| Reel/Frame: | 052106/0452 | |
| Pages: | 7 |
| | Recorded: | 03/13/2020 | | |
| Attorney Dkt #: | WEAT/1386USC01 |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 2000 ST. JAMES PLACE |
| HOUSTON, TEXAS 77056 |
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NONE
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16750896
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Correspondence name and address
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PATTERSON & SHERIDAN, LLP
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24 GREENWAY PLAZA
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SUITE 1600
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HOUSTON, TX 77046
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Assignment:
6
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| Reel/Frame: | 063861/0391 | |
| Pages: | 4 |
| | Recorded: | 06/05/2023 | | |
| Attorney Dkt #: | 230-0807US |
| Conveyance: | AGREEMENT REGARDING EMPLOYMENT |
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Assignee
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| 2000 ST JAMES PLACE |
| HOUSTON, TEXAS 77056 |
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16750896
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Correspondence name and address
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CABELLO HALL ZINDA, PLLC
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801 TRAVIS ST, STE 1610
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HOUSTON, TX 77002
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