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Patent Assignment Assignor Details
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Assignor Name : CHUGUNOV, NIKITA V.
Total Assignments: 3
Assignment: 1
Reel/Frame:021112/0605   Pages: 8
Recorded: 06/18/2008
Attorney Dkt #:60.1799 US NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/09/2008
2
Exec Dt:
04/07/2008
3
Exec Dt:
04/21/2008
4
Exec Dt:
04/18/2008
Assignee
1
ONE HAMPSHIRE STREET
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12098041
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
P.O. BOX 425045
CAMBRIDGE, MA 02139
Assignment: 2
Reel/Frame:024813/0480   Pages: 11
Recorded: 08/10/2010
Attorney Dkt #:60.1902 US NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/29/2010
2
Exec Dt:
04/29/2010
3
Exec Dt:
04/28/2010
4
Exec Dt:
05/04/2010
5
Exec Dt:
04/29/2010
6
Exec Dt:
05/07/2010
Assignee
1
ONE HAMPSHIRE STREET
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12768021
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
P.O. BOX 425045
CAMBRIDGE, MA 02142
Assignment: 3
Reel/Frame:027681/0757   Pages: 6
Recorded: 02/09/2012
Attorney Dkt #:IS11.0711-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/11/2012
2
Exec Dt:
02/07/2012
Assignee
1
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13286040
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
10001 RICHMOND AVENUE
IP ADMINISTRATION CENTER OF EXCELLENCE
HOUSTON, TX 77042

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