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Patent Assignment Assignor Details
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Assignor Name : MARKANOVIC, ZORAN
Total Assignments: 4
Assignment: 1
Reel/Frame:014392/0629   Pages: 6
Recorded: 08/18/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/31/2003
2
Exec Dt:
07/31/2003
3
Exec Dt:
07/23/2003
4
Exec Dt:
07/31/2003
5
Exec Dt:
07/31/2003
6
Exec Dt:
07/24/2003
Assignee
1
5950 NORTH COURSE DRIVE
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10412720
Correspondence name and address
ROSENTHAL & OSHA LLP.
JONATHAN P. OSHA
1221 MCKINNEY STREET
STE. 2800
HOUSTON, TX 77010
Assignment: 2
Reel/Frame:017364/0340   Pages: 4
Recorded: 12/16/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/14/2005
2
Exec Dt:
12/15/2005
3
Exec Dt:
12/14/2005
Assignee
1
5950 NORTH COURSE DRIVE
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11303111
Correspondence name and address
KIMBERLY D. BALLEW
5950 NORTH COURSE DRIVE
HOUSTON, TX 77072
Assignment: 3
Reel/Frame:028228/0843   Pages: 6
Recorded: 05/17/2012
Attorney Dkt #:81047044
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/08/2009
2
Exec Dt:
12/10/2009
3
Exec Dt:
12/08/2009
Assignee
1
5950 NORTH COURSE DRIVE
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13500570
Correspondence name and address
SCHLUMBERGER
10001 RICHMOND
IP - CENTER OF EXCELLENCE
HOUSTON, TX 77042
Assignment: 4
Reel/Frame:028688/0836   Pages: 4
Recorded: 07/31/2012
Attorney Dkt #:81047044-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/22/2012
2
Exec Dt:
07/31/2012
3
Exec Dt:
06/05/2012
Assignee
1
5950 NORTH COURSE DR.
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13500570
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
10001 RICHMOND AVENUE
IP CENTER OF EXCELLENCE
HOUSTON, TX 77042

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