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Patent Assignment Assignor Details
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Assignor Name : SPATH, JEFFREY
Total Assignments: 4
Assignment: 1
Reel/Frame:014751/0329   Pages: 4
Recorded: 11/25/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
11/21/2003
Assignee
1
5599 SAN FELIPE, SUITE 1700
HOUSTON, TEXAS 77056-2722
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10723479
Correspondence name and address
DANITA MASELES
5599 SAN FELIPE, SUITE 1700
HOUSTON, TX 77056-2722
Assignment: 2
Reel/Frame:021257/0918   Pages: 10
Recorded: 07/09/2008
Attorney Dkt #:57.0733 US PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/18/2007
2
Exec Dt:
12/18/2007
3
Exec Dt:
06/30/2008
4
Exec Dt:
12/14/2007
5
Exec Dt:
05/14/2008
Assignee
1
ONE HAMPSHIRE STREET
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11914219
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
ONE HAMPSHIRE STREET
CAMBRIDGE, MA 02139
Assignment: 3
Reel/Frame:021592/0205   Pages: 11
Recorded: 09/26/2008
Attorney Dkt #:09469/115004; 110.0158-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/04/2008
2
Exec Dt:
09/08/2008
3
Exec Dt:
09/05/2008
4
Exec Dt:
08/27/2008
5
Exec Dt:
08/29/2008
6
Exec Dt:
09/05/2008
Assignee
1
5599 SAN FELIPE
SUITE 1700
HOUSTON, TEXAS 77056-2722
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12182885
Correspondence name and address
ROBERT P. LORD
1221 MCKINNEY STREET
SUITE 2800
HOUSTON, TX 77010
Assignment: 4
Reel/Frame:022236/0327   Pages: 15
Recorded: 02/10/2009
Attorney Dkt #:112.0008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/15/2009
2
Exec Dt:
01/15/2009
3
Exec Dt:
01/15/2009
4
Exec Dt:
01/16/2009
5
Exec Dt:
01/15/2009
6
Exec Dt:
01/22/2009
7
Exec Dt:
01/16/2009
8
Exec Dt:
01/15/2009
9
Exec Dt:
01/16/2009
10
Exec Dt:
01/15/2009
Assignee
1
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12356137
Correspondence name and address
JANICE K. ALVERSON
5599 SAN FELIPE, SUITE 100
HOUSTON, TX 77056

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