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Patent Assignment Assignor Details
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Assignor Name : WIELEMAKER, ERIK
Total Assignments: 6
Assignment: 1
Reel/Frame:033577/0889   Pages: 9
Recorded: 08/20/2014
Attorney Dkt #:IS11.0952USPCT ASSIGNMENT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JOCKER, JEROEN
Exec Dt:
07/30/2014
2
WIELEMAKER, ERIK
Exec Dt:
08/05/2014
3
PRIOUL, ROMAIN CHARLES ANDRE
Exec Dt:
07/30/2014
4
VALERO, HENRI-PIERRE
Exec Dt:
08/20/2014
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9659252
US20140365420
14373034
Correspondence name and address
SCHLUMBERGER - COE
WESTERNGECO 10001 RICHMOND AVE.
ROOM 3028
HOUSTON, TX 77042
Assignment: 2
Reel/Frame:040852/0252   Pages: 10
Recorded: 01/05/2017
Attorney Dkt #:IS15.1182-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KITAZAWA, MITSUKO
Exec Dt:
12/15/2016
2
VALERO, HENRI-PIERRE
Exec Dt:
12/22/2016
3
ENDO, TAKESHI
Exec Dt:
12/15/2016
4
DONALD, JOHN
Exec Dt:
12/27/2016
5
WIELEMAKER, ERIK
Exec Dt:
12/07/2016
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10379247
US20170115422
15333246
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 3
Reel/Frame:047586/0047   Pages: 11
Recorded: 11/27/2018
Attorney Dkt #:IS16.0340-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JOCKER, JEROEN
Exec Dt:
10/04/2017
2
DONALD, JOHN ADAM
Exec Dt:
10/12/2017
3
JEONG, CHEOLKYUN
Exec Dt:
10/09/2017
4
JING, BOXIAN
Exec Dt:
10/03/2017
5
WIELEMAKER, ERIK
Exec Dt:
10/04/2017
6
KARPFINGER, FLORIAN
Exec Dt:
10/04/2017
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190293815
16304356
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 4
Reel/Frame:046859/0464   Pages: 11
Recorded: 09/13/2018
Attorney Dkt #:IS16.0185-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SKATARIC, MAJA
Exec Dt:
11/17/2017
2
BOSE, SANDIP
Exec Dt:
05/17/2017
3
ZEROUG, SMAINE
Exec Dt:
05/19/2017
4
SINHA, BIKASH KUMAR
Exec Dt:
05/18/2017
5
KALYANARAMAN, RAM SUNDER
Exec Dt:
08/28/2018
6
WIELEMAKER, ERIK
Exec Dt:
11/24/2017
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10995606
US20190055830
16080104
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 5
Reel/Frame:055791/0454   Pages: 11
Recorded: 04/01/2021
Attorney Dkt #:IS18.0775-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KHADHRAOUI, BASSEM
Exec Dt:
11/06/2019
2
LAM, LU DUC DUONG
Exec Dt:
11/01/2019
3
AKKURT, RIDVAN
Exec Dt:
12/11/2019
4
YAMAMOTO, HIROAKI
Exec Dt:
11/19/2019
5
WIELEMAKER, ERIK
Exec Dt:
12/02/2019
6
KISRA, SAAD
Exec Dt:
11/04/2019
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11914089
US20220018983
17250941
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 6
Reel/Frame:064521/0580   Pages: 12
Recorded: 08/08/2023
Attorney Dkt #:IS21.2947-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BENNETT, NICHOLAS NORMAN
Exec Dt:
02/10/2022
2
LEI, TING
Exec Dt:
02/23/2022
3
WIELEMAKER, ERIK
Exec Dt:
03/25/2022
4
LIANG, LIN
Exec Dt:
02/15/2022
5
PRIOUL, ROMAIN
Exec Dt:
02/15/2022
6
DONALD, JOHN ADAM
Exec Dt:
02/17/2022
7
PODGORNOVA, OLGA
Exec Dt:
03/15/2022
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240094423
18264345
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042

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