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Patent Assignment Assignor Details
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Assignor Name : WARDELL-YERBURGH, PETER
Total Assignments: 4
Assignment: 1
Reel/Frame:022294/0353   Pages: 9
Recorded: 02/23/2009
Attorney Dkt #:94.0192
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/13/2009
2
Exec Dt:
01/13/2009
3
Exec Dt:
01/26/2009
4
Exec Dt:
01/13/2009
Assignee
1
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12350725
Correspondence name and address
JANICE K. ALVERSON
5599 SAN FELIPE, SUITE 100
HOUSTON, TX 77056
Assignment: 2
Reel/Frame:022890/0707   Pages: 8
Recorded: 06/30/2009
Attorney Dkt #:94.0218
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/08/2009
2
Exec Dt:
06/08/2009
3
Exec Dt:
06/08/2009
Assignee
1
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12469844
Correspondence name and address
JANICE K. ALVERSON
5599 SAN FELIPE
SUITE 100
HOUSTON, TX 77056
Assignment: 3
Reel/Frame:025315/0411   Pages: 11
Recorded: 11/04/2010
Attorney Dkt #:94.0192A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/04/2010
2
Exec Dt:
09/20/2010
3
Exec Dt:
10/15/2010
4
Exec Dt:
09/17/2010
5
Exec Dt:
09/17/2010
6
Exec Dt:
09/20/2010
Assignee
1
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12884368
Correspondence name and address
JANICE K. ALVERSON
5599 SAN FELIPE
SUITE 100
HOUSTON, TX 77056
Assignment: 4
Reel/Frame:039496/0947   Pages: 10
Recorded: 08/22/2016
Attorney Dkt #:IS16.0338-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/04/2016
2
Exec Dt:
08/02/2016
3
Exec Dt:
08/02/2016
4
Exec Dt:
08/05/2016
5
Exec Dt:
08/02/2016
Assignee
1
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15156573
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042

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