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Patent Assignment Assignor Details
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Assignor Name : ESLINGER, DAVID M.
Total Assignments: 31
Assignment: 1
Reel/Frame:005203/0117   Pages: 2
Recorded: 12/28/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
ESLINGER, DAVID M.
Exec Dt:
12/21/1989
Assignee
1
HALLIBURTON COMPANY, A CORP. OF DE
DUNCAN, OKLAHOMA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4990058
NONE
07442031
Correspondence name and address
JAMES R. DUZAN
HALLIBURTON SERVICES
P.O. DRAWER 1431
DUNCAN, OK 73536-0102
Assignment: 2
Reel/Frame:005446/0346   Pages: 3
Recorded: 09/19/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
ESLINGER, DAVID M.
Exec Dt:
09/12/1990
Assignee
1
HALLIBURTON COMPANY, A DE CORP.
DUNCAN, STEPHENS COUNTY, OKLAHOMA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5127807
NONE
07559021
Correspondence name and address
JAMES R. DUZAN
HALLIBURTON SERVICES
P.O. DRAWER 1431
DUNCAN, OK 73536-0102
Assignment: 3
Reel/Frame:005471/0701   Pages: 3
Recorded: 10/15/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
ESLINGER, DAVID M.
Exec Dt:
10/08/1990
Assignee
1
HALLIBURTON COMPANY, A CORP. OF DE
DUNCAN, OKLAHOMA 73536-0102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5065789
NONE
07581819
Correspondence name and address
JAMES R. DUZAN
HALLIBURTON SERVICES
P. O. BOX DRAWER 1431
DUNCAN, OK 73536-0102
Assignment: 4
Reel/Frame:006442/0941   Pages: 3
Recorded: 01/11/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ESLINGER, DAVID M.
Exec Dt:
11/30/1992
2
SOREM, ROBERT M.
Exec Dt:
11/30/1992
Assignee
1
DOWELL SCHLUMBERGER INCORPORATED
PATENT DEPT.
5051 S. 129TH E. AVE.
TULSA, OKLAHOMA 74134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5280824
NONE
07981441
Correspondence name and address
STEPHEN A. LITTLEFIELD
PATENT DEPT.
P.O. BOX 2710
TULSA, OK 74101
Assignment: 5
Reel/Frame:006442/0944   Pages: 4
Recorded: 01/11/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ESLINGER, DAVID M.
Exec Dt:
11/30/1992
2
SOREM, ROBERT M.
Exec Dt:
11/30/1992
Assignee
1
DOWELL SCHLUMBERGER INCORPORATED
PATENT DEPT.
5051 S. 129TH E. AVE.
TULSA, OKLAHOMA 74134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5390738
NONE
07981712
Correspondence name and address
STEPHEN A. LITTLEFIELD
PATENT DEPARTMENT
P.O. BOX 2710
TULSA, OK 74101
Assignment: 6
Reel/Frame:007036/0923   Pages: 3
Recorded: 06/23/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SOREM, ROBERT M.
Exec Dt:
01/04/1993
2
ESLINGER, DAVID M.
Exec Dt:
01/04/1993
Assignee
1
DOWELL SCHLUMBERGER INCORPORATED PATENT DEPARTMENT
P.O. BOX 4610
HOUSTON
TEXAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5363542
NONE
07988658
Correspondence name and address
STEPHEN A. LITTLEFIELD
PATENT DEPARTMENT
P.O. BOX 4610
HOUSTON, TX 77210
Assignment: 7
Reel/Frame:006628/0379   Pages: 3
Recorded: 07/13/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ESLINGER, DAVID M.
Exec Dt:
07/13/1993
2
SOREM, ROBERT M.
Exec Dt:
07/13/1993
Assignee
1
DOWELL SCHLUMBERGER INCORPORATED
PATENT DEPARTMENT
5051 S. 129TH E. AVENUE
TULSA, OKLAHOMA 74134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5439053
NONE
08091789
Correspondence name and address
DOWELL SCHLUMBERGER INCORPORATED
STEPHEN A. LITTLEFIELD
5051 S. 129TH E. AVENUE
TULSA, OKLAHOMA 74134
Assignment: 8
Reel/Frame:006760/0889   Pages: 5
Recorded: 10/17/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SOREM, ROBERT W.
Exec Dt:
10/06/1993
2
ESLINGER, DAVID M.
Exec Dt:
10/06/1993
3
THOMEER, HUBERTUS V.
Exec Dt:
10/06/1993
4
WILLAUER, DARRIN
Exec Dt:
10/06/1993
5
ADNAN, SARMAD
Exec Dt:
10/06/1993
Assignee
1
DOWELL SCHLUMBERGER, INC.
105 INDUSTRIAL BLVD.
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5350018
NONE
08133631
Correspondence name and address
STEPHEN A. LITTLEFIELD
DOWELL SCHLUMBERGER, INC.
105 INDUSTRIAL BLVD.
SUGAR LAND, TX 77478
Assignment: 9
Reel/Frame:007050/0166   Pages: 3
Recorded: 07/05/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SOREM, ROBERT M.
Exec Dt:
06/22/1994
2
ESLINGER, DAVID M.
Exec Dt:
06/22/1994
Assignee
1
DOWELL SCHLUMBERGER INCORPORATED
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5353871
NONE
08128353
Correspondence name and address
STEPHEN A. LITTLEFIELD
PATENT COUNSEL
P. O. BOX 4610
HOUSTON, TX 77210
Assignment: 10
Reel/Frame:007058/0437   Pages: 3
Recorded: 07/05/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SOREM, ROBERT M.
Exec Dt:
06/22/1994
2
ESLINGER, DAVID M.
Exec Dt:
06/22/1994
Assignee
1
DOWELL SCHLUMBERGER INCORPORATED
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5398755
NONE
08127649
Correspondence name and address
STEPHEN A LITTLEFIELD
PATENT COUNSEL
P.O. BOX 4610
HOUSTON, TX 77210
Assignment: 11
Reel/Frame:007070/0143   Pages: 3
Recorded: 07/11/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SOREM, ROBERT M.
Exec Dt:
06/22/1994
2
ESLINGER, DAVID M.
Exec Dt:
06/22/1994
3
THOMEER, BART V.
Exec Dt:
07/05/1994
Assignee
1
DOWELL SCHLUMBERGER INCORPORATED PATENT DEPARTMENT
300 SCHLUMBER DRIVE
SURGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5361836
NONE
08128379
Correspondence name and address
STEPHEN A. LITTLEFIELD
PATENT DEPARTMENT
P.O. BOX 4610
HOUSTON, TX 77210
Assignment: 12
Reel/Frame:007070/0351   Pages: 3
Recorded: 07/11/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ESLINGER, DAVID M.
Exec Dt:
06/22/1994
2
SOREM, ROBERT M.
Exec Dt:
06/22/1994
Assignee
1
DOWELL SCHLUMBERGER INCORPORATED
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5404947
NONE
08128351
Correspondence name and address
STEPHEN A. LITTLEFIELD
PATENT COUNSEL
P.O. BOX 4610
HOUSTON, TX 77210
Assignment: 13
Reel/Frame:007374/0321   Pages: 3
Recorded: 03/03/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ESLINGER, DAVID M.
Exec Dt:
01/12/1995
Assignee
1
DOWELL A DIVISON OF SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE SUGAR LAND, TEXAS 77478
SUGAR LAND,, TEXAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5507341
NONE
08362630
Correspondence name and address
DOWELL, A DIVISION OF SCHLUMBERGER
TECHNOLOGY CORPORATION
JOHN H. BOUCHARD
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Assignment: 14
Reel/Frame:007418/0038   Pages: 3
Recorded: 03/09/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ESLINGER, DAVID M.
Exec Dt:
01/12/1995
Assignee
1
DOWELL A DIVISION OF SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE SUGAR LAND, TX 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5613555
NONE
08362628
Correspondence name and address
DOWELL, A DIVISION SCHLUMBERGER
TECHNOLOGY - JOHN J. BOUCHARD
PATENT COUNSEL
110 SCHLUMBERGER DRIVE
SUGAR LAND, TX 77478
Assignment: 15
Reel/Frame:009230/0594   Pages: 4
Recorded: 05/22/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JOHNSON, ASHLEY BERNARD
Exec Dt:
02/19/1998
2
SCOTT, DAVID
Exec Dt:
03/02/1998
3
ESLINGER, DAVID M.
Exec Dt:
04/28/1998
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6062311
NONE
08987963
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
JOHN E. VICK, JR.
110 SCHLUMBERGER DRIVE
MAIL DROP 1975
SUGAR LAND, TX 77478
Assignment: 16
Reel/Frame:009412/0762   Pages: 4
Recorded: 07/29/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ESLINGER, DAVID M.
Exec Dt:
07/22/1998
2
LEISING, LAWRENCE J.
Exec Dt:
07/20/1998
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6173771
NONE
09123968
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
DOWELL DIVISION
110 SCHLUMBERGER DRIVE
MAIL DROP 1975
SUGAR LAND, TX 77478
Assignment: 17
Reel/Frame:011498/0443   Pages: 6
Recorded: 01/08/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
THOMEER, HUBERTUS V.
Exec Dt:
09/26/2000
2
COSTLEY, JAMES MICHAEL
Exec Dt:
09/26/2000
3
SHEFFIELD, RANDOLPH J.
Exec Dt:
09/26/2000
4
ESLINGER, DAVID M.
Exec Dt:
09/26/2000
5
ALLCORN, MARC
Exec Dt:
09/26/2000
6
OETTLI, MARK C.
Exec Dt:
09/26/2000
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE, MD-1
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6439313
NONE
09666724
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
THOMAS MITCHELL
110 SCHLUMBERGER DRIVE, MD1
SUGAR LAND, TX 77478
Assignment: 18
Reel/Frame:011337/0011   Pages: 7
Recorded: 11/20/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HILL, STEPHEN D.
Exec Dt:
11/09/2000
2
COSTLEY, JAMES M.
Exec Dt:
11/08/2000
3
ESLINGER, DAVID M.
Exec Dt:
11/08/2000
4
OETTLI, MARK C.
Exec Dt:
11/15/2000
5
SHEFFIELD, RANDOLPH J.
Exec Dt:
11/17/2000
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6425443
NONE
09716986
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
TIM W. CURINGTON
ATTN: PATENT COUNSEL
P.O. BOX 1590
ROSHARON, TX 77583-1590
Assignment: 19
Reel/Frame:011340/0287   Pages: 7
Recorded: 11/20/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HILL, STEPHEN D.
Exec Dt:
11/09/2000
2
COSTLEY, JAMES M.
Exec Dt:
11/08/2000
3
ESLINGER, DAVID M.
Exec Dt:
11/08/2000
4
OETTLI, MARK C.
Exec Dt:
11/15/2000
5
SHEFFIELD, RANDOLPH J.
Exec Dt:
11/17/2000
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6425443
NONE
09716986
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
TIM W. CURINGTON
ATTN: PATENT COUNSEL
P.O. BOX 1590
ROSHARON, TX 77583-1590
Assignment: 20
Reel/Frame:011328/0701   Pages: 7
Recorded: 11/29/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ESLINGER, DAVID M.
Exec Dt:
11/22/2000
2
MCGILL, HOWARD L.
Exec Dt:
11/22/2000
3
COSTLEY, JAMES M.
Exec Dt:
11/22/2000
4
SHEFFIELD, RANDOLPH J.
Exec Dt:
11/22/2000
5
ZEMLAK, WARREN M.
Exec Dt:
11/22/2000
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
1100 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6533037
US20020062963
09725779
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
JEFFREY E. GRIFFIN
14910 AIRLINE ROAD
P.O. BOX 1590
ROSHARON, TX 77583-1590
Assignment: 21
Reel/Frame:012626/0756   Pages: 6
Recorded: 02/19/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ESLINGER, DAVID M.
Exec Dt:
02/15/2002
2
HILL, STEPHEN D.
Exec Dt:
02/15/2002
3
SHEFFIELD, RANDOLPH J.
Exec Dt:
02/15/2002
4
MCGILL, HOWARD L.
Exec Dt:
02/15/2002
5
COSTLEY, JAMES M.
Exec Dt:
02/15/2002
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6776239
US20020125005
10078963
Correspondence name and address
SCHLUMBERGER CONVEYANCE AND DELIVERY
MR. WAYNE KANAK
555 INDUSTRIAL BOULEVARD
SUGAR LAND, TEXAS 77478
Assignment: 22
Reel/Frame:012711/0179   Pages: 5
Recorded: 03/13/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHEFFIELD, RANDOLPH J.
Exec Dt:
03/13/2002
2
ESLINGER, DAVID M.
Exec Dt:
03/13/2002
3
OETTLI, MARK C.
Exec Dt:
03/13/2002
4
HURTADO, JOSE F.
Exec Dt:
03/12/2002
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6668938
US20020139541
10098121
Correspondence name and address
SCHLUMBERGER CONVEYANCE AND DELIVERY
MR. WAYNE KANAK
555 INDUSTRIAL BOULEVARD
SUGAR LAND, TEXAS 77478
Assignment: 23
Reel/Frame:012773/0088   Pages: 4
Recorded: 04/01/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ESLINGER, DAVID M.
Exec Dt:
03/29/2002
2
SHEFFIELD, RANDOLPH J.
Exec Dt:
04/01/2002
3
OETTLI, MARK C.
Exec Dt:
04/01/2002
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6655461
US20020153142
10113500
Correspondence name and address
SCLUMBERGER CONVEYANCE AND DELIVERY
MR. WAYNE KANAK
555 INDUSTRIAL BOULEVARD
SUGAR LAND, TEXAS 77478
Assignment: 24
Reel/Frame:013321/0677   Pages: 2
Recorded: 09/23/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ESLINGER, DAVID M.
Exec Dt:
09/19/2002
2
ORTIZ, AVEL
Exec Dt:
09/19/2002
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6823945
US20040055761
10252337
Correspondence name and address
SCHLUMBERGER CONVEYANCE AND DELIVERY
WAYNE KANAK
555 INDUSTRIAL BOULEVARD
SUGAR LAND, TX 77478
Assignment: 25
Reel/Frame:013544/0888   Pages: 4
Recorded: 11/25/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MCKEE, L. MICHAEL
Exec Dt:
11/21/2002
2
ESLINGER, DAVID M.
Exec Dt:
11/22/2002
3
HILL, STEPHEN D.
Exec Dt:
11/25/2002
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6840328
US20040007366
10304047
Correspondence name and address
SCHLUMBERGER CONVEYANCE AND DELIVERY
WAYNE KANAK
555 INDUSTRIAL BOULEVARD
SUGAR LAND, TX 77478
Assignment: 26
Reel/Frame:014722/0133   Pages: 4
Recorded: 06/11/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MCKEE, L. MICHAEL
Exec Dt:
02/17/2004
2
ESLINGER, DAVID M.
Exec Dt:
02/16/2004
3
RYDER, KEITH A.
Exec Dt:
02/17/2004
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7051812
US20040163811
10781202
Correspondence name and address
SCHLUMBERGER CONVEYANCE AND DELIVERY
ROBIN NAVA
555 INDUSTRIAL BOULEVARD
SUGAR LAND, TX 77478
Assignment: 27
Reel/Frame:016804/0643   Pages: 4
Recorded: 11/21/2005
Attorney Dkt #:68.0591
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ESLINGER, DAVID M.
Exec Dt:
11/21/2005
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7326037
US20070116560
11164372
Correspondence name and address
SCHLUMBERGER RESERVOIR COMPLETIONS
14910 AIRLINE ROAD
ROSHARON, TX 77583
Assignment: 28
Reel/Frame:017994/0081   Pages: 16
Recorded: 07/25/2006
Attorney Dkt #:68.0579
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WHITSITT, JOHN R.
Exec Dt:
07/06/2006
2
ARAQUE, CARLOS
Exec Dt:
07/12/2006
3
ESLINGER, DAVID M.
Exec Dt:
07/05/2006
4
GAMBIER, PHILIPPE
Exec Dt:
07/06/2006
5
PATEL, DINESH R.
Exec Dt:
07/07/2006
6
HARDWICK, CHAD
Exec Dt:
07/05/2006
7
JONAS, JASON K.
Exec Dt:
07/06/2006
8
DIVIS, ROBERT
Exec Dt:
07/05/2006
9
SHEFFIELD, RANDOLPH J.
Exec Dt:
07/13/2006
10
WHITE, BRYAN L.
Exec Dt:
07/12/2006
11
LUCAS, CHAD
Exec Dt:
07/12/2006
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7591321
US20060260820
11308617
Correspondence name and address
RHONDA J. SMITH
14910 AIRLINE ROAD
ROSHARON, TX 77583
Assignment: 29
Reel/Frame:018680/0469   Pages: 7
Recorded: 12/27/2006
Attorney Dkt #:89.0514CNT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ESLINGER, DAVID M.
Exec Dt:
09/15/2006
2
HACKWORTH, MATTHEW R.
Exec Dt:
09/15/2006
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7648332
US20080056880
11468565
Correspondence name and address
VIRGINIA SOLIS
14910 AIRLINE ROAD
BLDG. 20
ROSHARON, TX 77583
Assignment: 30
Reel/Frame:018680/0812   Pages: 7
Recorded: 12/27/2006
Attorney Dkt #:89.0514
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ESLINGER, DAVID M.
Exec Dt:
09/15/2006
2
HACKWORTH, MATTHEW R.
Exec Dt:
09/15/2006
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080056879
11468511
Correspondence name and address
VIRGINIA SOLIS
14910 AIRLINE ROAD
BLDG. 20
ROSHARON, TX 77583
Assignment: 31
Reel/Frame:027034/0604   Pages: 5
Recorded: 10/10/2011
Attorney Dkt #:89.0608 US ASSIGNMENT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ESLINGER, DAVID M.
Exec Dt:
09/09/2011
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120020777
13174343
Correspondence name and address
SCHLUMBERGER - COE
WESTERNGECO 10001 RICHMOND AVE.
ROOM 3028
HOUSTON, TX 77042

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