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Patent Assignment Assignor Details
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Assignor Name : PETUKHOVA, GALINA GENNADIEVNA
Total Assignments: 3
Assignment: 1
Reel/Frame:026779/0984   Pages: 7
Recorded: 08/19/2011
Attorney Dkt #:IS10.0555
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/13/2011
2
Exec Dt:
07/15/2011
3
Exec Dt:
07/15/2011
Assignee
1
110 SCHLUMBERGER DRIVE, MD-1
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13174101
Correspondence name and address
MICHAEL M. DAE
110 SCHLUMBERGER DRIVE, MD-1
SUGAR LAND, TX 77478
Assignment: 2
Reel/Frame:029107/0383   Pages: 15
Recorded: 10/10/2012
Attorney Dkt #:IS12.2585-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/24/2012
2
Exec Dt:
06/26/2012
3
Exec Dt:
10/09/2012
4
Exec Dt:
08/03/2012
5
Exec Dt:
08/03/2012
6
Exec Dt:
06/21/2012
7
Exec Dt:
06/27/2012
8
Exec Dt:
08/09/2012
9
Exec Dt:
08/03/2012
10
Exec Dt:
07/31/2012
Assignee
1
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13475072
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
10001 RICHMOND AVENUE
IP CENTER OF EXCELLENCE
HOUSTON, TX 77042
Assignment: 3
Reel/Frame:060251/0693   Pages: 12
Recorded: 06/20/2022
Attorney Dkt #:IS19.0724-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/16/2020
2
Exec Dt:
01/16/2020
3
Exec Dt:
01/30/2020
4
Exec Dt:
01/16/2020
5
Exec Dt:
01/28/2020
6
Exec Dt:
01/16/2020
7
Exec Dt:
01/28/2020
Assignee
1
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17757591
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042

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