Patent Assignment Assignor Details
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For pending or abandoned applications please consult USPTO staff.
Assignor Name :
KOSTOV, CLEMENT
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Total Assignments:
24
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Assignment:
1
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Reel/Frame: | 005152/0049 | |
| Pages: | 3 |
| | Recorded: | 07/10/1989 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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277 PARK AVE. |
NEW YORK, NEW YORK 10172 |
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NONE
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07360185
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Correspondence name and address
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CLIFFORD L. TAGER
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SCHLUMBERGER-DOLL RESEARCH
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OLD QUARRY RD.
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RIDGEFIELD, CT 06877-4108
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Assignment:
2
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Reel/Frame: | 013190/0202 | |
| Pages: | 4 |
| | Recorded: | 08/13/2002 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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10001 RICHMOND AVENUE |
WESTERNGECO INTELLECTUAL PROPERTY DEPARTMENT, P. O. BOX 2469, HOUSTON, TEXAS 77252-2469 |
HOUSTON, TEXAS 77042 |
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NONE
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10165439
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Correspondence name and address
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WESTERNGECO INTELLECTUAL PROPERTY DEPT.
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DAVID S. FIGATNER
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10001 RICHMOND AVE.
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HOUSTON, TX 77042
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Assignment:
3
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Reel/Frame: | 017909/0745 | |
| Pages: | 8 |
| | Recorded: | 10/28/2005 | | |
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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10554776
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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: | 018370/0258 | |
| Pages: | 4 |
| | Recorded: | 10/10/2006 | | |
Attorney Dkt #: | 57.0577 US PCT |
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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10569066
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Correspondence name and address
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SCHLUMBERGER-DOLL RESEARCH
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36 OLD QUARRY ROAD
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RIDGEFIELD, CT 06877-4108
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Assignment:
5
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Reel/Frame: | 017972/0198 | |
| Pages: | 11 |
| | Recorded: | 07/21/2006 | | |
Attorney Dkt #: | 14.0307-US |
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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Pat #
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11457125
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Correspondence name and address
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JEFFREY E. GRIFFIN
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10001 RICHMOND AVENUE
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HOUSTON, TX 77042
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Assignment:
6
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Reel/Frame: | 018983/0280 | |
| Pages: | 6 |
| | Recorded: | 03/08/2007 | | |
Attorney Dkt #: | 14.0314-US |
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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11683857
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Correspondence name and address
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RHONDA J. SMITH
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10001 RICHMOND AVENUE
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HOUSTON, TX 77042
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Assignment:
7
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Reel/Frame: | 019500/0683 | |
| Pages: | 8 |
| | Recorded: | 06/29/2007 | | |
Attorney Dkt #: | 53.0061-US |
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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Pat #
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Intl #
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11771947
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Correspondence name and address
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RHONDA J. SMITH
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10001 RICHMOND AVENUE
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HOUSTON, TX 77042
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Assignment:
8
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Reel/Frame: | 020290/0024 | |
| Pages: | 9 |
| | Recorded: | 12/26/2007 | | |
Attorney Dkt #: | 57.0820-US |
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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11964402
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Correspondence name and address
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WESTERNGECO L.L.C.
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PO BOX 2469
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HOUSTON, TX 77252-2469
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Assignment:
9
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Reel/Frame: | 023116/0350 | |
| Pages: | 10 |
| | Recorded: | 08/19/2009 | | |
Attorney Dkt #: | 57.0671-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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Pat #
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NONE
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12543627
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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:
10
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Reel/Frame: | 022558/0498 | |
| Pages: | 9 |
| | Recorded: | 04/17/2009 | | |
Attorney Dkt #: | 57.0734 US PCT |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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ONE HAMPSHIRE STREET |
CAMBRIDGE, MASSACHUSETTS 02139 |
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Pat #
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Intl #
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12439099
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Correspondence name and address
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JAMES MCALEENAN
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ONE HAMPSHIRE STREET
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SCHLUMBERGER TECHNOLOGY CORPORATION
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CAMBRIDGE, MA 02139
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Assignment:
11
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Reel/Frame: | 025108/0622 | |
| Pages: | 7 |
| | Recorded: | 10/07/2010 | | |
Attorney Dkt #: | 57.0808 US PCT |
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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12740484
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Correspondence name and address
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SCHLUMBERGER TECHNOLOGY CORPORATION
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ONE HAMPSHIRE STREET
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CAMBRIDGE, MA 02139
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Assignment:
12
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Reel/Frame: | 025825/0498 | |
| Pages: | 8 |
| | Recorded: | 02/17/2011 | | |
Attorney Dkt #: | 18.0096 US NP |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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ONE HAMPSHIRE STREET |
CAMBRIDGE, MASSACHUSETTS 02139 |
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Pat #
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NONE
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12947276
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Correspondence name and address
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SCHLUMBERGER TECHNOLOGY CORPORATION
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ONE HAMPSHIRE STREET
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CAMBRIDGE, MA 02139
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Assignment:
13
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Reel/Frame: | 027396/0424 | |
| Pages: | 8 |
| | Recorded: | 12/16/2011 | | |
Attorney Dkt #: | 57.0815 US PCT |
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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Pat #
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NONE
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13259546
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Correspondence name and address
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STEVEN GAHLINGS
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10001 RICHMOND AVENUE
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IP ADMINISTRATION CENTER OF EXCELLENCE
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HOUSTON, TX 77042-4299
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Assignment:
14
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Reel/Frame: | 027477/0845 | |
| Pages: | 9 |
| | Recorded: | 01/04/2012 | | |
Attorney Dkt #: | 57.0913-US-PCT |
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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13259639
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Correspondence name and address
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STEVEN GAHLINGS
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10001 RICHMOND AVENUE
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IP ADMINISTRATION CENTER OF EXCELLENCE
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HOUSTON, TX 77042-4299
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Assignment:
15
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Reel/Frame: | 030592/0171 | |
| Pages: | 10 |
| | Recorded: | 06/11/2013 | | |
Attorney Dkt #: | IS12.2282USNP 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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13905131
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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:
16
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Reel/Frame: | 031129/0981 | |
| Pages: | 13 |
| | Recorded: | 09/03/2013 | | |
Attorney Dkt #: | IS12.2365USNP ASSIGNMENT |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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200 GILLINGHAM LANE, MD1 |
SUGAR LAND, TEXAS 77478 |
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13909060
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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:
17
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Reel/Frame: | 033758/0224 | |
| Pages: | 6 |
| | Recorded: | 09/17/2014 | | |
Attorney Dkt #: | IS13.4695-US-NP |
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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14283839
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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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HOUSTON, TX 77042
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Assignment:
18
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Reel/Frame: | 039724/0418 | |
| Pages: | 6 |
| | Recorded: | 09/14/2016 | | |
Attorney Dkt #: | IS12.2305-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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NONE
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15108232
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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:
19
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Reel/Frame: | 039926/0866 | |
| Pages: | 8 |
| | Recorded: | 10/04/2016 | | |
Attorney Dkt #: | IS12.2925-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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14655719
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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:
20
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Reel/Frame: | 038839/0095 | |
| Pages: | 8 |
| | Recorded: | 06/08/2016 | | |
Attorney Dkt #: | IS13.3322-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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14847004
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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:
21
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Reel/Frame: | 040406/0795 | |
| Pages: | 6 |
| | Recorded: | 11/23/2016 | | |
Attorney Dkt #: | IS15.0180-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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14975076
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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:
22
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Reel/Frame: | 041212/0857 | |
| Pages: | 8 |
| | Recorded: | 02/09/2017 | | |
Attorney Dkt #: | IS14.9088-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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14846693
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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:
23
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Reel/Frame: | 042024/0001 | |
| Pages: | 8 |
| | Recorded: | 04/17/2017 | | |
Attorney Dkt #: | IS14.8897-US-PCT |
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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15509076
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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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HOUSTON, TX 77042
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Assignment:
24
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Reel/Frame: | 051300/0001 | |
| Pages: | 13 |
| | Recorded: | 12/17/2019 | | |
Attorney Dkt #: | IS17.0527-US-PCT |
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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16622307
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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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HOUSTON, TX 77042
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