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Patent Assignment Assignor Details
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Assignor Name : WU, RENCHU
Total Assignments: 5
Assignment: 1
Reel/Frame:022384/0848   Pages: 12
Recorded: 03/12/2009
Attorney Dkt #:620058
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/09/2009
2
Exec Dt:
03/06/2009
3
Exec Dt:
03/09/2009
4
Exec Dt:
03/06/2009
5
Exec Dt:
03/06/2009
6
Exec Dt:
03/06/2009
7
Exec Dt:
03/06/2009
Assignee
1
5599 SAN FELIPE
SUITE 100
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12399161
Correspondence name and address
HOFFMAN WARNICK LLC
75 STATE STREET
14TH FLOOR
ALBANY, NY 12207
Assignment: 2
Reel/Frame:024935/0593   Pages: 10
Recorded: 09/03/2010
Attorney Dkt #:110.0223
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/11/2010
2
Exec Dt:
08/17/2010
3
Exec Dt:
08/18/2010
4
Exec Dt:
09/03/2010
5
Exec Dt:
08/17/2010
Assignee
1
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12846035
Correspondence name and address
SCHLUMBERGER INFORMATION SOLUTIONS
5599 SAN FELIPE
SUITE 100
HOUSTON, TX 77056-2722
Assignment: 3
Reel/Frame:027338/0298   Pages: 9
Recorded: 12/07/2011
Attorney Dkt #:IS11.0279US ASSIGNMENT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/30/2011
2
Exec Dt:
11/30/2011
3
Exec Dt:
11/30/2011
4
Exec Dt:
11/30/2011
Assignee
1
5599 SAN FELIPE, SUITE 100,
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13304325
Correspondence name and address
SCHLUMBERGER - COE
WESTERNGECO 10001 RICHMOND AVE.
ROOM 3028
HOUSTON, TX 77042
Assignment: 4
Reel/Frame:031188/0966   Pages: 10
Recorded: 09/12/2013
Attorney Dkt #:IS122858USNP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/16/2013
2
Exec Dt:
08/19/2013
3
Exec Dt:
08/16/2013
4
Exec Dt:
08/11/2013
5
Exec Dt:
08/14/2013
Assignee
1
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13945997
Correspondence name and address
STEPHANIE MUMA
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 5
Reel/Frame:032449/0164   Pages: 9
Recorded: 03/17/2014
Attorney Dkt #:IS11.0817-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/16/2013
2
Exec Dt:
08/19/2013
3
Exec Dt:
08/14/2013
4
Exec Dt:
08/19/2013
Assignee
1
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13886740
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042

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