Patent Assignment Assignor Details
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Assignor Name :
DENG, ZHENGHAN
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Total Assignments:
3
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Assignment:
1
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| Reel/Frame: | 019062/0745 | |
| Pages: | 9 |
| | Recorded: | 01/31/2007 | | |
| Attorney Dkt #: | 94.0136 |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignees
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| 5599 SAN FELIPE, SUITE 1700 |
| HOUSTON, TEXAS 77056 |
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| 525 - 3RD AVENUE S.W. |
| CALGARY, ALBERTA, CANADA T2P 0G4 |
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| 41 RUE SAINT DOMINIQUE |
| 75007 PARIS, FRANCE |
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| GEVERS DEYNOOTWEG 61 |
| 2586 BJ DEN HAAG, NETHERLANDS |
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| P.O. BOX 812, DE RUYTERKADE 62 |
| WILLEMSTAD CURACAO, NETHERLANDS ANTILLES |
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Pat #
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Pub #
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Intl #
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App #
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11700565
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Correspondence name and address
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DANITA MASELES, C/O SCHLUMBERGER
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5599 SAN FELIPE, SUITE 1208
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HOUSTON, TX 77056
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Assignment:
2
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| Reel/Frame: | 019604/0947 | |
| Pages: | 11 |
| | Recorded: | 07/27/2007 | | |
| Attorney Dkt #: | 09469/104WO1;94.0136-WO |
| Conveyance: | CORRECTIVE ASSIGNMENT TO CORRECT THE RECORDATION FORM COVER SHEET TO CORRECT THE RECEIVING PARTIES. PREVIOUSLY RECORDED ON REEL 019062 FRAME 0745. ASSIGNOR(S) HEREBY CONFIRMS THE RECORDATION FORM COVER SHEET. |
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Assignee
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| 5599 SAN FELIPE, SUITE 1700 |
| HOUSTON, TEXAS 77056 |
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Pat #
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11700565
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Correspondence name and address
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ROBERT P. LORD
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1221 MCKINNEY, SUITE 2800
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HOUSTON, TX 77010
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Assignment:
3
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| Reel/Frame: | 035372/0383 | |
| Pages: | 8 |
| | Recorded: | 04/09/2015 | | |
| Attorney Dkt #: | IS13.3985-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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App #
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NONE
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14554926
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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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05/10/2024 07:01 AM
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