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Patent Assignment Assignor Details
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Assignor Name : KRAEMER, CHAD
Total Assignments: 17
Assignment: 1
Reel/Frame:031285/0543   Pages: 13
Recorded: 09/26/2013
Attorney Dkt #:IS133661USNP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JIANG, LI
Exec Dt:
08/30/2013
2
LECERF, BRUNO
Exec Dt:
09/03/2013
3
JONES, TIMOTHY G.J.
Exec Dt:
09/03/2013
4
HUTCHINS, RICHARD
Exec Dt:
09/04/2013
5
ZIAUDDIN, MURTAZA
Exec Dt:
08/30/2013
6
MIRAKYAN, ANDREY
Exec Dt:
09/04/2013
7
HE, JIAN
Exec Dt:
09/03/2013
8
KRAEMER, CHAD
Exec Dt:
09/05/2013
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9573808
US20150037234
13955394
Correspondence name and address
STEPHANIE MUMA
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 2
Reel/Frame:031936/0371   Pages: 13
Recorded: 01/10/2014
Attorney Dkt #:IS13.4349-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JIANG, LI
Exec Dt:
01/07/2014
2
LECERF, BRUNO
Exec Dt:
01/09/2014
3
JONES, TIMOTHY G. J.
Exec Dt:
01/02/2014
4
ZIAUDDIN, MURTAZA
Exec Dt:
12/31/2013
5
HUTCHINS, RICHARD
Exec Dt:
01/06/2014
6
HE, JIAN
Exec Dt:
12/31/2013
7
LI, JACK
Exec Dt:
01/06/2014
8
KRAEMER, CHAD
Exec Dt:
01/03/2014
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9476287
US20150122485
14072395
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 3
Reel/Frame:031943/0939   Pages: 13
Recorded: 01/10/2014
Attorney Dkt #:IS13.3872-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JIANG, LI
Exec Dt:
01/07/2014
2
LECERF, BRUNO
Exec Dt:
01/09/2014
3
JONES, TIMOTHY G. J.
Exec Dt:
01/02/2014
4
ZIAUDDIN, MURTAZA
Exec Dt:
12/31/2013
5
HUTCHINS, RICHARD
Exec Dt:
01/06/2014
6
HE, JIAN
Exec Dt:
12/31/2013
7
LI, JACK
Exec Dt:
01/06/2014
8
KRAEMER, CHAD
Exec Dt:
01/03/2014
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150122499
14072437
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 4
Reel/Frame:032187/0935   Pages: 9
Recorded: 02/10/2014
Attorney Dkt #:IS13.4358-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LECERF, BRUNO
Exec Dt:
02/07/2014
2
KRAEMER, CHAD
Exec Dt:
02/10/2014
3
USOLTSEV, DMITRIY
Exec Dt:
02/10/2014
4
BOGDAN, ANDREY
Exec Dt:
02/03/2014
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150159477
14103203
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 5
Reel/Frame:032360/0294   Pages: 10
Recorded: 03/06/2014
Attorney Dkt #:IS13.4343-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LECERF, BRUNO
Exec Dt:
02/07/2014
2
KRAEMER, CHAD
Exec Dt:
02/10/2014
3
POPE, TIMOTHY L.
Exec Dt:
02/05/2014
4
WILLBERG, DEAN M.
Exec Dt:
02/10/2014
5
USOVA, ZINAIDA
Exec Dt:
02/19/2014
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9410394
US20150159465
14103152
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 6
Reel/Frame:032723/0173   Pages: 13
Recorded: 04/22/2014
Attorney Dkt #:IS13.4265-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JIANG, LI
Exec Dt:
04/02/2014
2
AYALA, SALVADOR
Exec Dt:
04/04/2014
3
LECERF, BRUNO
Exec Dt:
04/08/2014
4
HUTCHINS, RICHARD
Exec Dt:
04/02/2014
5
JONES, TIMOTHY G. J.
Exec Dt:
04/03/2014
6
ZIAUDDIN, MURTAZA
Exec Dt:
04/10/2014
7
KRAEMER, CHAD
Exec Dt:
04/14/2014
8
HE, JIAN
Exec Dt:
04/12/2014
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150240147
14189714
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 7
Reel/Frame:033597/0210   Pages: 9
Recorded: 08/24/2014
Attorney Dkt #:IS12.3465-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LAKHTYCHKIN, ALEKSANDR
Exec Dt:
07/21/2014
2
SHESTAKOV, MIKHAIL
Exec Dt:
08/08/2014
3
KRAEMER, CHAD
Exec Dt:
06/17/2014
4
GOMEZ CONZATTI Y MARTINEZ, HERBE
Exec Dt:
06/26/2014
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9896923
US20140352954
14287526
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 8
Reel/Frame:034011/0891   Pages: 10
Recorded: 10/23/2014
Attorney Dkt #:IS14.8559-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KRAEMER, CHAD
Exec Dt:
10/21/2014
2
BADAZHKOV, DMITRY VIKTOROVICH
Exec Dt:
10/08/2014
3
LECERF, BRUNO
Exec Dt:
10/07/2014
4
ALEKSEEV, ALEXEY
Exec Dt:
10/08/2014
5
KAPRIELOVA, KSENIA
Exec Dt:
10/07/2014
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9797212
US20150275607
14486720
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 9
Reel/Frame:034180/0069   Pages: 9
Recorded: 11/15/2014
Attorney Dkt #:IS14.8620-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUNAEVA, ANNA
Exec Dt:
10/30/2014
2
LECERF, BRUNO
Exec Dt:
11/12/2014
3
USOLTSEV, DMITRIY
Exec Dt:
11/12/2014
4
KRAEMER, CHAD
Exec Dt:
11/14/2014
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160108713
14518611
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 10
Reel/Frame:035224/0136   Pages: 11
Recorded: 03/21/2015
Attorney Dkt #:IS14.8604-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LECERF, BRUNO
Exec Dt:
01/09/2015
2
KRAEMER, CHAD
Exec Dt:
01/28/2015
3
BADAZHKOV, DMITRY VIKTOROVICH
Exec Dt:
01/30/2015
4
ALEKSEEV, ALEXEY VLADIMIROVICH
Exec Dt:
01/12/2015
5
MEDVEDEV, ANATOLY VLADIMIROVICH
Exec Dt:
01/14/2015
6
CLARK, BRIAN D.
Exec Dt:
03/19/2015
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160168968
14566316
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 11
Reel/Frame:040583/0495   Pages: 8
Recorded: 12/07/2016
Attorney Dkt #:IS14.9128-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHALAGINA, ANASTASIA EVGENYEVNA
Exec Dt:
04/06/2015
2
KRAEMER, CHAD
Exec Dt:
04/17/2015
3
INOZEMTSEVA, ELIZAVETA ANDREEVNA
Exec Dt:
04/06/2015
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170037306
15304511
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 12
Reel/Frame:041065/0238   Pages: 9
Recorded: 01/24/2017
Attorney Dkt #:IS13.3471-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PANTSURKIN, DANIL SERGEYEVICH
Exec Dt:
04/11/2015
2
SZABO, GEZA HORVATH
Exec Dt:
04/27/2015
3
KRAEMER, CHAD
Exec Dt:
04/17/2015
4
PANGA, MOHAN
Exec Dt:
05/08/2015
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10240082
US20170121593
15318740
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 13
Reel/Frame:039267/0213   Pages: 9
Recorded: 07/27/2016
Attorney Dkt #:IS13.4306-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KRAEMER, CHAD
Exec Dt:
10/27/2015
2
LECERF, BRUNO
Exec Dt:
09/24/2015
3
USOVA, ZINAIDA
Exec Dt:
08/10/2015
4
HUEY, WILLIAM TROY
Exec Dt:
08/06/2015
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11396790
US20160312573
15103763
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 14
Reel/Frame:045727/0745   Pages: 14
Recorded: 05/05/2018
Attorney Dkt #:IS14.8981-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KRAEMER, CHAD
Exec Dt:
09/29/2016
2
LITVINETS, FEDOR NIKOLAEVICH
Exec Dt:
07/04/2016
3
SEMENOV, SERGEY VLADIMIROVICH
Exec Dt:
07/04/2016
4
PANGA, MOHAN KANAKA RAJU
Exec Dt:
08/18/2016
5
YUTKIN, MAXIM PAVLOVICH
Exec Dt:
07/05/2016
6
KAPRIELOVA, KSENIA MIKHAILOVNA
Exec Dt:
07/06/2016
7
SKIBA, SERGEY SERGEEVICH
Exec Dt:
07/04/2016
8
LUNGWITZ, BERNHARD RUDOLF
Exec Dt:
07/13/2016
9
BANNIKOV, DENIS VIKTOROVICH
Exec Dt:
07/04/2016
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11008844
US20180238161
15772826
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 15
Reel/Frame:045944/0505   Pages: 15
Recorded: 05/31/2018
Attorney Dkt #:IS14.9215-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SKIBA, SERGEY SERGEEVICH
Exec Dt:
01/17/2017
2
YUDINA, KIRA VLADIMIROVNA
Exec Dt:
01/10/2017
3
YUTKIN, MAXIM PAVLOVICH
Exec Dt:
01/10/2017
4
LUNGWITZ, BERNHARD RUDOLF
Exec Dt:
01/26/2017
5
YAKOVLEV, ANDREY VLADIMIROVICH
Exec Dt:
11/18/2016
6
PANGA, MOHAN KANAKA RAJU
Exec Dt:
01/10/2017
7
VIDMA, KONSTANTIN VIKTOROVICH
Exec Dt:
11/21/2016
8
ALEKSEEV, ALEXEY VLADIMIROVICH
Exec Dt:
11/21/2016
9
KRAEMER, CHAD
Exec Dt:
01/13/2017
10
HORVATH SZABO, GEZA
Exec Dt:
12/23/2016
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10421897
US20180362838
15780152
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 16
Reel/Frame:047135/0282   Pages: 13
Recorded: 10/11/2018
Attorney Dkt #:IS14.9091-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KRAEMER, CHAD
Exec Dt:
10/04/2018
2
SEMENOV, SERGEY VLADIMIROVICH
Exec Dt:
10/20/2016
3
PANGA, MOHAN KANAKA RAJU
Exec Dt:
10/04/2018
4
YUTKIN, MAXIM PAVLOVICH
Exec Dt:
10/31/2017
5
KAPRIELOVA, KSENIA MIKHAILOVNA
Exec Dt:
10/20/2017
6
SKIBA, SERGEY SERGEEVICH
Exec Dt:
10/20/2017
7
LUNGWITZ, BERNHARD RUDOLF
Exec Dt:
07/21/2017
8
BANNIKOV, DENIS VIKTOROVICH
Exec Dt:
08/02/2016
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180135399
15563965
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 17
Reel/Frame:062570/0141   Pages: 9
Recorded: 02/02/2023
Attorney Dkt #:IS21.3361-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GOMEZ CONZATTI Y MARTINEZ, HERBE
Exec Dt:
11/04/2021
2
PRASAD, KARISHMA
Exec Dt:
11/08/2021
3
KRAEMER, CHAD
Exec Dt:
01/25/2023
4
AYALA, SALVADOR
Exec Dt:
11/04/2021
Assignee
1
CAMERON INTERNATIONAL CORPORATION
5599 SAN FELIPE STREET
16TH FL
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230175370
17999806
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042

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