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Patent Assignment Assignor Details
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Assignor Name : LESKO, TIMOTHY
Total Assignments: 15
Assignment: 1
Reel/Frame:018914/0470   Pages: 4
Recorded: 02/21/2007
Attorney Dkt #:56.0954
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ALSYED, SAMIH
Exec Dt:
01/08/2007
2
LESKO, TIMOTHY
Exec Dt:
12/19/2006
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7786051
US20080139417
11567757
Correspondence name and address
DAVID CATE
110 SCHLUMBERGER DRIVE, MD-1
SUGAR LAND, TX 77478
Assignment: 2
Reel/Frame:018853/0376   Pages: 8
Recorded: 02/05/2007
Attorney Dkt #:56.0953
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LESKO, TIMOTHY
Exec Dt:
12/25/2006
2
BROWN, J. ERNEST
Exec Dt:
12/22/2006
3
WILLBERG, DEAN M.
Exec Dt:
01/18/2007
4
KOSAREV, IVAN
Exec Dt:
01/18/2007
5
MEDVEDEV, ANATOLY
Exec Dt:
12/25/2006
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7581590
US20080135242
11608686
Correspondence name and address
DAVID CATE
110 SCHLUMBERGER DRIVE, MD-1
SUGAR LAND, TX 77478
Assignment: 3
Reel/Frame:018914/0970   Pages: 6
Recorded: 02/21/2007
Attorney Dkt #:56.0906
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOWARD, PAUL
Exec Dt:
01/11/2007
2
SULLIVAN, PHILIP F.
Exec Dt:
12/22/2006
3
LESKO, TIMOTHY
Exec Dt:
12/25/2006
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7637320
US20080142222
11612007
Correspondence name and address
DAVID CATE
110 SCHLUMBERGER DRIVE, MD-1
SUGAR LAND, TX 77478
Assignment: 4
Reel/Frame:020133/0554   Pages: 7
Recorded: 11/19/2007
Attorney Dkt #:56.0954
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LANGE, GEORGE
Exec Dt:
10/01/2007
2
PANDEY, VIBHAS J.
Exec Dt:
09/26/2007
3
ALSYED, SAMIH
Exec Dt:
11/12/2007
4
LESKO, TIMOTHY
Exec Dt:
11/06/2007
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7786051
US20080139417
11567757
Correspondence name and address
DAVID CATE
110 SCHLUMBERGER DRIVE, MD-1
SUGAR LAND, TX 77478
Assignment: 5
Reel/Frame:025713/0475   Pages: 9
Recorded: 01/28/2011
Attorney Dkt #:56.0953A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LESKO, TIMOTHY
Exec Dt:
12/03/2010
2
BROWN, J. ERNEST
Exec Dt:
12/02/2010
3
WILLBERG, DEAN M.
Exec Dt:
12/03/2010
4
KOSAREV, IVAN V.
Exec Dt:
12/10/2010
5
MEDVEDEV, ANATOLY
Exec Dt:
12/13/2010
6
ABBOTT, JONATHAN
Exec Dt:
01/22/2011
7
BURUKHIN, ALEXANDER
Exec Dt:
12/13/2010
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8757259
US20110114313
12945426
Correspondence name and address
RACHEL E. GREENE
110 SCHLUMBERGER DR., MD-1
SUGAR LAND, TX 77478
Assignment: 6
Reel/Frame:025765/0161   Pages: 9
Recorded: 12/22/2010
Attorney Dkt #:56.0953B
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MEDVEDEV, OLEG
Exec Dt:
12/03/2010
2
PENA, ALEJANDRO
Exec Dt:
12/02/2010
3
LESKO, TIMOTHY
Exec Dt:
12/03/2010
4
BROWN, J. ERNEST
Exec Dt:
12/02/2010
5
WILLBERG, DEAN M.
Exec Dt:
12/03/2010
6
KOSAREV, IVAN V.
Exec Dt:
12/10/2010
7
MEDVEDEV, ANATOLY
Exec Dt:
12/13/2010
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8763699
US20110083849
12950180
Correspondence name and address
RACHEL E. GREENE
110 SCHLUMBERGER DR., MD-1
SUGAR LAND, TX 77478
Assignment: 7
Reel/Frame:026469/0128   Pages: 8
Recorded: 06/21/2011
Attorney Dkt #:56.0953C
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LESKO, TIMOTHY
Exec Dt:
05/05/2011
2
BROWN, J. ERNEST
Exec Dt:
05/06/2011
3
WILLBERG, DEAN M.
Exec Dt:
06/01/2011
4
KOSAREV, IVAN V.
Exec Dt:
06/08/2011
5
MEDVEDEV, ANATOLY
Exec Dt:
05/06/2011
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8636065
US20110240293
13097263
Correspondence name and address
RACHEL E. GREENE
110 SCHLUMBERGER DR., MD-1
SUGAR LAND, TX 77478
Assignment: 8
Reel/Frame:026469/0198   Pages: 4
Recorded: 06/21/2011
Attorney Dkt #:IS10.1000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LESKO, TIMOTHY
Exec Dt:
06/09/2011
2
COFFMAN, NOEL
Exec Dt:
06/01/2011
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120279714
13100609
Correspondence name and address
RACHEL E. GREENE
110 SCHLUMBERGER DR., MD-1
SUGAR LAND, TX 77478
Assignment: 9
Reel/Frame:028300/0174   Pages: 8
Recorded: 05/31/2012
Attorney Dkt #:IS11.1116US ASSIGNMENT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHAMPINE, ROD
Exec Dt:
05/22/2012
2
LEUGEMORS, EDWARD
Exec Dt:
05/22/2012
3
LESKO, TIMOTHY
Exec Dt:
05/22/2012
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9803457
US20130233542
13415025
Correspondence name and address
SCHLUMBERGER - COE
WESTERNGECO 10001 RICHMOND AVE.
ROOM 3028
HOUSTON, TX 77042
Assignment: 10
Reel/Frame:028566/0637   Pages: 10
Recorded: 07/17/2012
Attorney Dkt #:IS12.2346-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LESKO, TIMOTHY
Exec Dt:
07/12/2012
2
LEUGEMORS, EDWARD
Exec Dt:
07/12/2012
3
SHAMPINE, ROD
Exec Dt:
07/09/2012
4
LAFFERTY, THEODORE
Exec Dt:
07/12/2012
5
LOISEAU, ANTHONY
Exec Dt:
07/05/2012
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130324444
13487002
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
10001 RICHMOND AVENUE
IP ADMINISTRATION CENTER OF EXCELLENCE
HOUSTON, TX 77042
Assignment: 11
Reel/Frame:032458/0347   Pages: 9
Recorded: 03/18/2014
Attorney Dkt #:IS13.4161-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LESKO, TIMOTHY
Exec Dt:
11/04/2013
2
HODGSON, KIM
Exec Dt:
11/08/2013
3
LEUGEMORS, EDWARD KENT
Exec Dt:
11/01/2013
4
SHAMPINE, ROD
Exec Dt:
11/01/2013
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9322246
US20150083426
14032772
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 12
Reel/Frame:032684/0074   Pages: 6
Recorded: 04/16/2014
Attorney Dkt #:IS13.4345-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LESKO, TIMOTHY
Exec Dt:
04/02/2014
2
WELDON, JEREMY
Exec Dt:
04/03/2014
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150260627
14204790
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 13
Reel/Frame:043003/0824   Pages: 8
Recorded: 07/14/2017
Attorney Dkt #:IS16.0820-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LESKO, TIMOTHY
Exec Dt:
05/17/2017
2
PANGA, MOHAN KANAKA RAJU
Exec Dt:
04/17/2017
3
BAIHLY, JASON
Exec Dt:
04/18/2017
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180156012
15367282
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 14
Reel/Frame:047098/0065   Pages: 11
Recorded: 10/09/2018
Attorney Dkt #:IS14.8965-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LESKO, TIMOTHY
Exec Dt:
05/16/2018
2
POTAPENKO, DMITRIY
Exec Dt:
05/09/2018
3
RAMSEY, LELAND
Exec Dt:
06/04/2018
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10119378
US20160258264
14639770
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 15
Reel/Frame:058673/0127   Pages: 11
Recorded: 01/17/2022
Attorney Dkt #:IS20.2312-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LESKO, TIMOTHY
Exec Dt:
12/16/2021
2
CONNAUGHTON, JERRY THOMAS
Exec Dt:
01/12/2022
3
CHIZHOV, ZAKHAR
Exec Dt:
01/12/2022
4
SLATER, KENNETH
Exec Dt:
01/06/2022
5
MITRIC, BOJAN
Exec Dt:
01/12/2022
6
TASSANO, MAURICIO
Exec Dt:
12/17/2021
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11892421
US20230175997
17542629
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042

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