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Patent Assignment Assignor Details
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Assignor Name : SPRING, CHRISTIAN
Total Assignments: 3
Assignment: 1
Reel/Frame:011416/0618   Pages: 5
Recorded: 12/28/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/02/2000
2
Exec Dt:
12/14/2000
3
Exec Dt:
12/21/2000
Assignee
1
14910 AIRLINE ROAD
ROSHARON, TEXAS 77583
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09687273
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
JAIME A. CASTANO
PATENT COUNSEL
P.O. BOX 1590
ROSHARON, TEXAS 77583-1590
Assignment: 2
Reel/Frame:043122/0826   Pages: 11
Recorded: 07/28/2017
Attorney Dkt #:IS15.1440-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/19/2017
2
Exec Dt:
08/30/2016
3
Exec Dt:
07/25/2017
4
Exec Dt:
03/21/2017
5
Exec Dt:
05/03/2017
6
Exec Dt:
09/02/2016
Assignee
1
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15460312
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 3
Reel/Frame:043382/0367   Pages: 11
Recorded: 08/24/2017
Attorney Dkt #:IS15.1440-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/05/2017
2
Exec Dt:
08/30/2016
3
Exec Dt:
07/25/2017
4
Exec Dt:
03/21/2017
5
Exec Dt:
05/03/2017
6
Exec Dt:
09/02/2016
Assignee
1
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15460312
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042

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