Patent Assignment Assignor Details
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For pending or abandoned applications please consult USPTO staff.
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Assignor Name :
TONKIN, TREVOR GRAHAM
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Total Assignments:
7
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Assignment:
1
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| Reel/Frame: | 023252/0009 | |
| Pages: | 9 |
| | Recorded: | 09/18/2009 | | |
| Attorney Dkt #: | 94.0227 |
| 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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12545215
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Correspondence name and address
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SCHLUMBERGER TECHNOLOGY CORPORATION
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5599 SAN FELIPE, SUITE 100
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HOUSTON, TX 77056
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Assignment:
2
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| Reel/Frame: | 023365/0233 | |
| Pages: | 11 |
| | Recorded: | 10/13/2009 | | |
| Attorney Dkt #: | 94.0132CIP2 |
| 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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12534962
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Correspondence name and address
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JANICE K. ALVERSON
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5599 SAN FELIPE
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SUITE 100
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HOUSTON, TX 77056
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Assignment:
3
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| Reel/Frame: | 038431/0140 | |
| Pages: | 8 |
| | Recorded: | 05/02/2016 | | |
| Attorney Dkt #: | IS14.8336-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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14742984
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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: | 045664/0585 | |
| Pages: | 9 |
| | Recorded: | 04/30/2018 | | |
| Attorney Dkt #: | IS15.1453-US-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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15771664
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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: | 058174/0848 | |
| Pages: | 9 |
| | Recorded: | 11/22/2021 | | |
| Attorney Dkt #: | IS18.0193-US-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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17595601
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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:
6
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| Reel/Frame: | 055515/0965 | |
| Pages: | 9 |
| | Recorded: | 03/08/2021 | | |
| Attorney Dkt #: | IS18.0356-US-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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17250784
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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:
7
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| Reel/Frame: | 056195/0316 | |
| Pages: | 10 |
| | Recorded: | 05/11/2021 | | |
| Attorney Dkt #: | IS18.0892-US-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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17309217
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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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05/06/2024 07:06 AM
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