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Patent Assignment Assignor Details
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Assignor Name : SCARSDALE, KEVIN T.
Total Assignments: 21
Assignment: 1
Reel/Frame:007999/0966   Pages: 3
Recorded: 06/19/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SCARSDALE, KEVIN T.
Exec Dt:
01/23/1996
Assignee
1
CAMCO INTERNATIONAL, INC.
P.O. BOX 14484
7030 ARDMORE
HOUSTON, TEXAS 77221
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5660520
NONE
08591048
Correspondence name and address
CAMCO INTERNATIONAL, INC.
SCOTT H. BROWN
7030 ARDMORE
P.O. BOX 14484
HOUSTON, TEXAS 77221
Assignment: 2
Reel/Frame:009419/0269   Pages: 3
Recorded: 08/24/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOBYLINSKI, LEE S.
Exec Dt:
08/20/1998
2
SCARSDALE, KEVIN T.
Exec Dt:
08/20/1998
Assignee
1
CAMCO INTERNATIONAL, INC.
7030 ARDMORE
HOUSTON, TEXAS 77054
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6179585
NONE
09138986
Correspondence name and address
FLETCHER YODER & EDWARDS
ROBERT A. VAN SOMEREN
7915 FM 1960 WEST, SUITE 330
HOUSTON, TEXAS 77070
Assignment: 3
Reel/Frame:009539/0543   Pages: 4
Recorded: 10/22/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RUSSELL, W. KEITH
Exec Dt:
10/01/1998
2
FIELDER, DAVID L.
Exec Dt:
09/14/1998
3
SCARSDALE, KEVIN T.
Exec Dt:
09/14/1998
4
BOOKOUT, RUSSELL
Exec Dt:
09/17/1998
Assignee
1
CAMCO INTERNATIONAL, INC.
7030 ARDMORE
HOUSTON, TEXAS 77054
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6138765
NONE
09128530
Correspondence name and address
FLETCHER YODER & VAN SOMEREN
ROBERT A. VAN SOMEREN
P.O. BOX 692289
7915 FM 1960 WEST, SUITE 330
HOUSTON, TX 77070
Assignment: 4
Reel/Frame:009820/0913   Pages: 4
Recorded: 03/04/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NARVAEZ, DIEGO
Exec Dt:
02/04/1999
2
RIVAS, OLEGARIO
Exec Dt:
02/23/1999
3
FIELDER, ROBERT P.
Exec Dt:
02/10/1999
4
SCARSDALE, KEVIN T.
Exec Dt:
02/04/1999
Assignee
1
CAMCO INTERNATIONAL, INC.
7030 ARDMORE
HOUSTON, TEXAS 77054
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6250390
NONE
09225045
Correspondence name and address
FLETCHER YODER & VAN SOMEREN
ROBERT A. VAN SOMEREN
7915 FM 1960 WEST, SUITE 330
HOUSTON, TEXAS 77070
Assignment: 5
Reel/Frame:009831/0206   Pages: 2
Recorded: 03/15/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SCARSDALE, KEVIN T.
Exec Dt:
03/12/1999
Assignee
1
CAMCO INTERNATIONAL INC.
7030 ARDMORE
HOUSTON, TEXAS 77054
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6307290
NONE
09268372
Correspondence name and address
FLETCHER, YODER & VAN SOMEREN
MICHAEL G. FLETCHER
7915 FM 1690 WEST, SUITE 330
HOUSTON, TEXAS 77070
Assignment: 6
Reel/Frame:009837/0777   Pages: 2
Recorded: 03/15/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SCARSDALE, KEVIN T.
Exec Dt:
03/12/1999
Assignee
1
CAMCO INTERNATIONAL INC.
7030 ARDMORE
HOUSTON, TEXAS 77054
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6242829
NONE
09268631
Correspondence name and address
FLETCHER, YODER & VAN SOMEREN
MICHAEL G. FLETCHER
7915 FM 1960 WEST, SUITE 330
P.O. BOX 692289
HOUSTON, TX 77269-2289
Assignment: 7
Reel/Frame:009930/0071   Pages: 3
Recorded: 04/26/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCARSDALE, KEVIN T.
Exec Dt:
04/21/1999
2
KELLER, MARVIN A.
Exec Dt:
04/21/1999
3
SCHRENKEL, PETER
Exec Dt:
04/20/1999
Assignee
1
CAMCO INTERNATIONAL, INC.
7030 ARDMORE
HOUSTON, TEXAS 77054
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6138764
NONE
09299424
Correspondence name and address
FLETCHER YODER & VAN SOMEREN
ROBERT A. VAN SOMEREN
7915 FM 1960 WEST, SUITE 330
HOUSTON, TX 77070
Assignment: 8
Reel/Frame:010060/0135   Pages: 2
Recorded: 06/22/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SCARSDALE, KEVIN T.
Exec Dt:
06/15/1999
Assignee
1
CAMCO INTERNATIONAL, INC.
7030 ARDMORE
HOUSTON, TEXAS 77054
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6325143
NONE
09338199
Correspondence name and address
FLETCHER YODER & VAN SOMEREN
ROBERT A. VAN SOMEREN
7915 FM 1960 WEST
SUITE 330
HOUSTON, TX 77070
Assignment: 9
Reel/Frame:010227/0462   Pages: 2
Recorded: 09/03/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SCARSDALE, KEVIN T.
Exec Dt:
08/30/1999
Assignee
1
CAMCO INTERNATIONAL, INC.
7030 ARDMORE
HOUSTON, TEXAS 77054
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6290430
NONE
09390256
Correspondence name and address
FLETCHER YODER & VAN SOMEREN
ROBERT A. VAN SOMEREN
7915 FM 1960 WEST, SUITE 330
HOUSTON, TX 77070
Assignment: 10
Reel/Frame:011445/0907   Pages: 5
Recorded: 01/08/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHRENKEL, PETER
Exec Dt:
09/25/2000
2
SCARSDALE, KEVIN T.
Exec Dt:
07/24/2000
3
LACY, RODGER D.
Exec Dt:
12/23/2000
4
NAYLOR, JIMMIE H.
Exec Dt:
08/02/2000
5
FLESHMAN, ROY R.
Exec Dt:
10/08/2000
6
CHILCOAT, DWIGHT
Exec Dt:
10/09/2000
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
14910 AIRLINE ROAD
ROSHARON, TEXAS 77583
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6394183
NONE
09625241
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
JEFFREY E. GRIFFIN
P.O. BOX 1590
ROSHARON, TEXAS 77583-1590
Assignment: 11
Reel/Frame:012485/0185   Pages: 13
Recorded: 01/08/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BRANSTETTER. TODD M.
Exec Dt:
12/20/2001
2
SCARSDALE, KEVIN T.
Exec Dt:
12/19/2001
3
KOBYLINSKI, LEE S.
Exec Dt:
12/19/2001
4
WANNER, NOLAN D.
Exec Dt:
01/03/2002
5
PURSELL, JOHN
Exec Dt:
01/02/2002
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6695052
US20030127223
10041514
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
JEFFREY E. GRIFFIN
ATTN: PATENT COUNSEL
P.O. BOX 1590
ROSHARON, TEXAS 77583-1590
Assignment: 12
Reel/Frame:014400/0436   Pages: 3
Recorded: 08/13/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SCARSDALE, KEVIN T.
Exec Dt:
08/13/2003
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6964299
US20050034871
10639838
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORP.
JEFFREY E. GRIFFIN
PO BOX 1590
ROSHARON, TX 77583-1590
Assignment: 13
Reel/Frame:022332/0232   Pages: 10
Recorded: 03/02/2009
Attorney Dkt #:89.0547
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WATSON, ARTHUR I.
Exec Dt:
11/04/2008
2
MANKE, GREGORY H.
Exec Dt:
10/14/2008
3
COSTA, WAYNE L.
Exec Dt:
11/03/2008
4
SCARSDALE, KEVIN T.
Exec Dt:
11/05/2008
5
FEATHERBY, CHRIS E.
Exec Dt:
10/27/2008
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8641457
US20090317997
12141468
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
14910 AIRLINE ROAD
AUTREY BROWN
ROSHARON, TX 77583
Assignment: 14
Reel/Frame:022196/0316   Pages: 5
Recorded: 02/03/2009
Attorney Dkt #:89.0553
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SCARSDALE, KEVIN T.
Exec Dt:
11/17/2008
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8083501
US20100119381
12268074
Correspondence name and address
SCHLUMBERGER RESERVOIR COMPLETIONS
14910 AIRLINE ROAD
ROSHARON, TX 77583
Assignment: 15
Reel/Frame:022110/0890   Pages: 8
Recorded: 01/15/2009
Attorney Dkt #:89.0555
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WILSON, STEVEN
Exec Dt:
01/08/2009
2
CONTRERAS, LEONEL RUIZ
Exec Dt:
01/06/2009
3
SCARSDALE, KEVIN T.
Exec Dt:
12/11/2008
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8382457
US20100119380
12267884
Correspondence name and address
SCHLUMBERGER RESERVOIR COMPLETIONS
14910 AIRLINE ROAD
ROSHARON, TX 77583
Assignment: 16
Reel/Frame:022205/0012   Pages: 5
Recorded: 02/04/2009
Attorney Dkt #:89.0554
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SCARSDALE, KEVIN T.
Exec Dt:
12/11/2008
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8500419
US20100119382
12268108
Correspondence name and address
AUTREY BROWN
14910 AIRLINE ROAD
ROSHARON, TX 77583
Assignment: 17
Reel/Frame:022641/0776   Pages: 7
Recorded: 05/05/2009
Attorney Dkt #:89.0556
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCARSDALE, KEVIN T.
Exec Dt:
01/07/2009
2
MCLEOD, CHRIS
Exec Dt:
04/26/2009
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9157302
US20100155076
12339534
Correspondence name and address
SCHLUMBERGER RESERVOIR COMPLETIONS
14910 AIRLINE ROAD
ROSHARON, TX 77583
Assignment: 18
Reel/Frame:024232/0921   Pages: 8
Recorded: 04/14/2010
Attorney Dkt #:89.0569
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAHN, JACOB
Exec Dt:
03/18/2010
2
KAMPHAUS, JASON
Exec Dt:
01/05/2010
3
SCARSDALE, KEVIN T.
Exec Dt:
12/30/2009
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8381821
US20110127043
12628689
Correspondence name and address
AUTREY BROWN
14910 AIRLINE ROAD
BLDG. 14
ROSHARON, TX 77583
Assignment: 19
Reel/Frame:023830/0976   Pages: 9
Recorded: 01/22/2010
Attorney Dkt #:89.0570
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCARSDALE, KEVIN T.
Exec Dt:
01/13/2010
2
KAMPHAUS, JASON
Exec Dt:
01/06/2010
3
HAHN, JACOB
Exec Dt:
01/13/2010
4
WHITE, THOMAS M.
Exec Dt:
01/06/2010
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8651188
US20110155391
12650499
Correspondence name and address
SCHLUMBERGER RESERVOIR COMPLETIONS
14910 AIRLINE ROAD
ROSHARON, TX 77583
Assignment: 20
Reel/Frame:030657/0551   Pages: 7
Recorded: 06/21/2013
Attorney Dkt #:IS12.2215USNP ASSIGNMENT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCARSDALE, KEVIN T.
Exec Dt:
04/24/2013
2
SCOTT, BRIAN
Exec Dt:
04/24/2013
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9255457
US20130277042
13864322
Correspondence name and address
SCHLUMBERGER - COE
WESTERNGECO 10001 RICHMOND AVE.
ROOM 3028
HOUSTON, TX 77042
Assignment: 21
Reel/Frame:035980/0477   Pages: 10
Recorded: 06/20/2015
Attorney Dkt #:IS12.3106-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VARKEY, JOSEPH
Exec Dt:
05/07/2015
2
ALTINTAS, BURCU UNAL
Exec Dt:
05/01/2014
3
CHANG, SHENG
Exec Dt:
06/04/2014
4
GARBER, MATTHEW
Exec Dt:
06/11/2015
5
SCARSDALE, KEVIN T.
Exec Dt:
02/20/2014
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140190706
14145888
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042

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