Patent Assignment Assignor Details
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Assignor Name :
LEISING, LAWRENCE J.
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Total Assignments:
19
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Assignment:
1
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Reel/Frame: | 004413/0203 | |
| Pages: | 2 |
| | Recorded: | 05/31/1985 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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5000 GULF FREEWAY |
P.O. BOX 1472, A CORP OF TX |
HOUSTON, TEXAS 77001 |
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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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06740110
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Correspondence name and address
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PATENT COUNSEL
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SCHLUMBERGER LIMITED
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205 INDUSTRIAL RD.
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SUGAR LAND, TX 77478
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Assignment:
2
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Reel/Frame: | 006146/0642 | |
| Pages: | 5 |
| | Recorded: | 06/10/1992 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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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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07887503
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Correspondence name and address
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LETICIA V. SALAS
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200 MACCO BLVD.
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SUGAR LAND, TX 77478
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Assignment:
3
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Reel/Frame: | 006510/0799 | |
| Pages: | 3 |
| | Recorded: | 05/14/1993 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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PATENT DEPT., 5051 S. 129TH E. AVE. |
P.O. BOX 2710 |
TULSA, OKLAHOMA 74134 |
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Pat #
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NONE
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08062645
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Correspondence name and address
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STEPHEN. LITTLEFIELD
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DOWELL SCHLUMBERGER INC.
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5051 S. 129TH EAST AVE.,
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TULSA, OK 741340000
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Assignment:
4
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Reel/Frame: | 008294/0478 | |
| Pages: | 4 |
| | Recorded: | 03/20/1996 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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110 SCHLUMBERGER DR. |
A DIVISION OF SCHLUMBERGER TECHNOLOGY CORPORATION |
SUGAR LAND, TEXAS 77478 |
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Pat #
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NONE
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08575942
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Correspondence name and address
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PATENT COUNSEL
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DOWELL, A DIVISION OF SCHLUMBERGER TECH.
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CORP.
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110 SCHLUMBERGER DRIVE
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SUGAR LAND, TEXAS 77478
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Assignment:
5
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Reel/Frame: | 009412/0762 | |
| Pages: | 4 |
| | Recorded: | 07/29/1998 | | |
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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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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09123968
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Correspondence name and address
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SCHLUMBERGER TECHNOLOGY CORPORATION
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DOWELL DIVISION
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110 SCHLUMBERGER DRIVE
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MAIL DROP 1975
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SUGAR LAND, TX 77478
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Assignment:
6
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Reel/Frame: | 010460/0382 | |
| Pages: | 3 |
| | Recorded: | 12/28/1999 | | |
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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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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09410153
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Correspondence name and address
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SCHLUMBERGER TECHNOLOGY CORPORATION
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ROBIN C. NAVA
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110 SCHLUMBERGER DRIVE
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MD1
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SUGAR LAND, TEXAS 77478
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Assignment:
7
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Reel/Frame: | 010997/0846 | |
| Pages: | 4 |
| | Recorded: | 07/20/2000 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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P.O. BOX 2175 |
110 SCHLUMBERGER DRIVE |
HOUSTON, TEXAS 77252 |
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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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09621277
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Correspondence name and address
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SCHLUMBERGER TECHNOLOGY CORPORATION
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STEVEN L. CHRISTIAN
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110 SCHLUMBERGER DRIVE
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P.O. BOX 2175
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HOUSTON, TEXAS 77252-2175
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Assignment:
8
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Reel/Frame: | 011698/0403 | |
| Pages: | 6 |
| | Recorded: | 04/06/2001 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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300 SCHLUMBERGER |
SUGAR LAND, TEXAS 77478 |
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Pat #
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App #
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09797157
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Correspondence name and address
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SCHLUMBERGER TECHNOLOGY CORPORATION
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TIM CURINGTON
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P.O. BOX 1590
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ROSHARON, TEXAS 77583-1590
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Assignment:
9
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Reel/Frame: | 011773/0430 | |
| Pages: | 5 |
| | Recorded: | 04/26/2001 | | |
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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Pat #
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Pub #
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Intl #
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App #
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09843634
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Correspondence name and address
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SCHLUMBERGER TECHNOLOGY CORPORATION
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BRIGITTE L. JEFFREY
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PATENT COUNSEL
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P.O. BOX 2175
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HOUSTON, TEXAS 77252-2175
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Assignment:
10
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Reel/Frame: | 013341/0673 | |
| Pages: | 5 |
| | Recorded: | 09/25/2002 | | |
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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10254134
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Correspondence name and address
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SCHLUMBERGER CONVEYANCE AND DELIVERY
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WAYNE KANAK
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555 INDUSTRIAL BOULEVARD
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SUGAR LAND, TX 77478
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Assignment:
11
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Reel/Frame: | 013460/0149 | |
| Pages: | 4 |
| | Recorded: | 10/28/2002 | | |
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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10281621
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Correspondence name and address
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SCHLUMBERGER CONVEYANCE AND DELIVERY
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WAYNE KANAK
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555 INDUSTRIAL BOULEVARD
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SUGAR LAND, TEXAS 77478
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Assignment:
12
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Reel/Frame: | 014113/0650 | |
| Pages: | 3 |
| | Recorded: | 05/23/2003 | | |
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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10444818
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Correspondence name and address
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SCHLUMBERGER CONVEYANE AND DELIVERY
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WAYNE KANAK
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555 INDUSTRIAL BOULEVARD
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SUGAR LAND, TX 77478
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Assignment:
13
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Reel/Frame: | 015675/0505 | |
| Pages: | 7 |
| | Recorded: | 02/11/2005 | | |
Attorney Dkt #: | 56.0772 |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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110 SCHLUMBERGER DRIVE, MD-1 |
SUGAR LAND, TEXAS 77478 |
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Pat #
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11014598
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Correspondence name and address
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SCHLUMBERGER TECHNOLOGY CORPORATION
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IP DEPT., WELL STIMULATION
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110 SCHLUMBERGER DRIVE, MD1
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SUGAR LAND, TX 77478
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Assignment:
14
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Reel/Frame: | 016768/0022 | |
| Pages: | 5 |
| | Recorded: | 11/11/2005 | | |
Attorney Dkt #: | 250297 |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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110 SCHLUMBERGER DRIVE MD 1 |
SUGAR LAND, TEXAS 77478 |
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Pat #
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Intl #
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11216230
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Correspondence name and address
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SCHLUMBERGER TECHNOLOGY CORPORATION
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IP DEPT., WELL STIMULATION
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110 SCHLUMBERGER DRIVE, MD1
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SUGAR LAND, TX 77478
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Assignment:
15
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Reel/Frame: | 018851/0675 | |
| Pages: | 5 |
| | Recorded: | 02/05/2007 | | |
Attorney Dkt #: | 25.0422 |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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110 SCHLUMBERGER DRIVE |
MD 1 |
SUGAR LAND, TEXAS 77478 |
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Pat #
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11555841
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Correspondence name and address
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TIM CURINGTON
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110 SCHLUMBERGER DRIVE MD 1
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SUGAR LAND, TX 77478
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Assignment:
16
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Reel/Frame: | 018830/0989 | |
| Pages: | 6 |
| | Recorded: | 01/31/2007 | | |
Attorney Dkt #: | 25.0371 |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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110 SCHLUMBERGER DRIVE |
MD 1 |
SUGAR LAND, TEXAS 77478 |
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Pat #
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Intl #
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11610914
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Correspondence name and address
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TIM CURINGTON
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110 SCHLUMBERGER DRIVE MD 1
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SUGAR LAND, TX 77478
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Assignment:
17
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Reel/Frame: | 019151/0084 | |
| Pages: | 8 |
| | Recorded: | 04/12/2007 | | |
Attorney Dkt #: | 56.0772CIP |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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110 SCHLUMBERGER DRIVE |
MD 1 |
SUGAR LAND, TEXAS 77478 |
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Pat #
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11673823
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Correspondence name and address
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DAVID CATE
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110 SCHLUMBERGER DRIVE MD 1
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SUGAR LAND, TX 77478
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Assignment:
18
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Reel/Frame: | 022014/0271 | |
| Pages: | 6 |
| | Recorded: | 12/22/2008 | | |
Attorney Dkt #: | 25.0509 |
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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Pat #
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Intl #
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12253474
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Correspondence name and address
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RODNEY WARFFORD
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555 INDUSTRIAL BLVD., MD-5
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SUGAR LAND, TX 77478
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Assignment:
19
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Reel/Frame: | 046171/0598 | |
| Pages: | 8 |
| | Recorded: | 06/22/2018 | | |
Attorney Dkt #: | IS12.3158-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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14653680
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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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