Patent Assignment Assignor Details
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Assignor Name :
SYNNEVAAG, JOHAN-FREDRIK
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Total Assignments:
4
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Assignment:
1
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Reel/Frame: | 013685/0602 | |
| Pages: | 4 |
| | Recorded: | 01/22/2003 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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10001 RICHMOND AVENUE |
HOUSTON, TEXAS 77042-4299 |
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10239443
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Correspondence name and address
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DAVID S. FIGATNER
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10001 RICHMOND AVENUE
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P.O. BOX 2469
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WESTERNGECO INTELLECTUAL PROPERTY DEPT.
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HOUSTON, TX 77042-4299
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Assignment:
2
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Reel/Frame: | 018126/0994 | |
| Pages: | 6 |
| | Recorded: | 08/16/2006 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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10001 RICHMOND AVENUE |
HOUSTON, TEXAS 77042 |
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NONE
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10671100
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Correspondence name and address
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MARK W. SINCELL
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WILLIAMS, MORGAN & AMERSON, P.C.
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10333 RICHMOND DRIVE, SUITE 1100
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HOUSTON, TEXAS 77042
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Assignment:
3
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Reel/Frame: | 016961/0269 | |
| Pages: | 7 |
| | Recorded: | 09/02/2005 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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10001 RICHMOND AVENUE |
HOUSTON, TEXAS 77042 |
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11219273
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Correspondence name and address
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WESTERNGECO, L.L.C.
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ATTN: REBECCA TANIS
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P.O. BOX 2469
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HOUSTON, TX 77252-2469
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Assignment:
4
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Reel/Frame: | 031831/0744 | |
| Pages: | 3 |
| | Recorded: | 12/17/2013 | | |
Attorney Dkt #: | 0336-315-2/99947 |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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HOFFSVEIEN 1C |
OSLO, NORWAY 0275 |
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14067287
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Correspondence name and address
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PATENT PORTFOLIO BUILDERS PLLC
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P.O. BOX 7999
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FREDERICKSBURG, VA 22404
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09/22/2024 01:48 AM
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