Patent Assignment Assignor Details
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Assignor Name :
GAO, GUOZHONG
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Total Assignments:
8
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Assignment:
1
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| Reel/Frame: | 019680/0680 | |
| Pages: | 11 |
| | Recorded: | 08/10/2007 | | |
| Attorney Dkt #: | 23.0678 |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 110 SCHLUMBERGER DRIVE |
| SUGAR LAND, TEXAS 77478 |
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11769031
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Correspondence name and address
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SCHLUMBERGER TECHNOLOGY CORPORATION
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110 SCHLUMBERGER DRIVE
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SUGAR LAND, TX 77478
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Assignment:
2
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| Reel/Frame: | 021382/0894 | |
| Pages: | 11 |
| | Recorded: | 08/13/2008 | | |
| Attorney Dkt #: | 23.0678CIP |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 200 GILLINGHAM LANE |
| MD200-9 |
| SUGAR LAND, TEXAS 77478 |
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12142216
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Correspondence name and address
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SCHLUMBERGER OILFIELD SERVICES
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200 GILLINGHAM LANE
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MD 200-9
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SUGAR LAND, TX 77478
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Assignment:
3
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| Reel/Frame: | 022070/0053 | |
| Pages: | 13 |
| | Recorded: | 01/07/2009 | | |
| Attorney Dkt #: | 115.0009-US |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 10001 RICHMOND AVENUE |
| IP DEPT - JEFF GRIFFIN |
| HOUSTON, TEXAS 77042 |
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12349861
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Correspondence name and address
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WESTERNGECO L.L.C.
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10001 RICHMOND AVENUE
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JEFFREY E. GRIFFIN
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HOUSTON, TX 77042-4299
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Assignment:
4
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| Reel/Frame: | 022875/0854 | |
| Pages: | 7 |
| | Recorded: | 06/25/2009 | | |
| Attorney Dkt #: | 23.0704 |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 200 GILLINGHAM LANE |
| MD200-9 |
| SUGAR LAND, TEXAS 77478 |
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Pat #
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App #
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12405214
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Correspondence name and address
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SCHLUMBERGER TECHNOLOGY CORPORATION
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200 GILLINGHAM LANE
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MD200-9
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SUGAR LAND, TX 77478
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Assignment:
5
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| Reel/Frame: | 029758/0925 | |
| Pages: | 9 |
| | Recorded: | 02/05/2013 | | |
| Attorney Dkt #: | 23.0708-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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12769512
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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:
6
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| Reel/Frame: | 024327/0484 | |
| Pages: | 11 |
| | Recorded: | 05/03/2010 | | |
| Attorney Dkt #: | 23.0711 |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 200 GILLINGHAM LANE |
| MD200-9 |
| SUGAR LAND, TEXAS 77478 |
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Pat #
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Intl #
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App #
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12641994
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Correspondence name and address
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SCHLUMBERGER OILFIELD SERVICES
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200 GILLINGHAM LANE
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MD 200-9
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SUGAR LAND, TX 77478
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Assignment:
7
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| Reel/Frame: | 034080/0535 | |
| Pages: | 6 |
| | Recorded: | 10/31/2014 | | |
| Attorney Dkt #: | IS14.8109-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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14470227
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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:
8
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| Reel/Frame: | 059546/0425 | |
| Pages: | 3 |
| | Recorded: | 04/08/2022 | | |
| Attorney Dkt #: | SZ-X-233 |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 111 DAXUE ROAD, CAIDIAN DISTRICT |
| WUHAN, CHINA 430100 |
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Pat #
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17716512
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Correspondence name and address
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HEMISPHERE LAW, PLLC
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16485 MULBERRY WAY
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NORTHVILLE, MI 48168
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