Patent Assignment Assignor Details
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For pending or abandoned applications please consult USPTO staff.
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Assignor Name :
MA, PATRICK ZHIYUAN
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Total Assignments:
5
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Assignment:
1
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| Reel/Frame: | 029744/0004 | |
| Pages: | 9 |
| | Recorded: | 02/03/2013 | | |
| Attorney Dkt #: | IS12.2041USPSP/NP ASSIGNM |
| 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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NONE
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13742349
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Correspondence name and address
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SCHLUMBERGER - COE
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WESTERNGECO 10001 RICHMOND AVE.
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ROOM 3028
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HOUSTON, TX 77042
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Assignment:
2
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| Reel/Frame: | 030861/0676 | |
| Pages: | 11 |
| | Recorded: | 07/23/2013 | | |
| Attorney Dkt #: | IS12.2292USNP ASSIGNMENT |
| 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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13925654
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Correspondence name and address
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SCHLUMBERGER - COE
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WESTERNGECO 10001 RICHMOND AVE.
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ROOM 3028
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HOUSTON, TX 77042
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Assignment:
3
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| Reel/Frame: | 041819/0159 | |
| Pages: | 8 |
| | Recorded: | 04/01/2017 | | |
| Attorney Dkt #: | IS15.1515-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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15175813
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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:
4
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| Reel/Frame: | 056068/0017 | |
| Pages: | 10 |
| | Recorded: | 04/28/2021 | | |
| Attorney Dkt #: | IS16.0886-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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17169018
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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: | 059146/0868 | |
| Pages: | 18 |
| | Recorded: | 03/02/2022 | | |
| Attorney Dkt #: | IS19.0379-US-US-PSP/PCT |
| 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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NONE
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17753401
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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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05/09/2024 04:38 PM
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