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Patent Assignment Assignor Details
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Assignor Name : LEU, GABRIELA
Total Assignments: 4
Assignment: 1
Reel/Frame:024176/0115   Pages: 9
Recorded: 04/01/2010
Attorney Dkt #:60.1926 US NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/03/2010
2
Exec Dt:
03/03/2010
3
Exec Dt:
03/05/2010
4
Exec Dt:
03/02/2010
Assignee
1
ONE HAMPSHIRE STREET
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12688398
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
ONE HAMPSHIRE STREET
CAMBRIDGE, MA 02139
Assignment: 2
Reel/Frame:026851/0412   Pages: 11
Recorded: 09/02/2011
Attorney Dkt #:60.1938 US NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/09/2019
2
Exec Dt:
06/01/2011
3
Exec Dt:
06/02/2011
4
Exec Dt:
06/09/2011
5
Exec Dt:
05/31/2011
6
Exec Dt:
07/26/2011
Assignee
1
ONE HAMPSHIRE STREET
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13097404
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
ONE HAMPSHIRE STREET
CAMBRIDGE, MA 02139
Assignment: 3
Reel/Frame:048248/0638   Pages: 13
Recorded: 02/06/2019
Attorney Dkt #:IS15.0172-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/26/2017
2
Exec Dt:
01/31/2017
3
Exec Dt:
01/27/2017
4
Exec Dt:
02/11/2016
5
Exec Dt:
07/14/2018
6
Exec Dt:
01/25/2017
7
Exec Dt:
01/27/2016
8
Exec Dt:
09/21/2017
Assignee
1
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15765245
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 4
Reel/Frame:039460/0181   Pages: 9
Recorded: 08/17/2016
Attorney Dkt #:IS15.1786-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/15/2016
2
Exec Dt:
07/28/2016
3
Exec Dt:
07/29/2016
4
Exec Dt:
07/28/2016
Assignee
1
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15143311
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042

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