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Patent Assignment Assignor Details
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Assignor Name : LEGGETT, NIGEL
Total Assignments: 3
Assignment: 1
Reel/Frame:010784/0012   Pages: 3
Recorded: 04/21/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/14/1999
2
Exec Dt:
12/14/1999
3
Exec Dt:
04/18/2000
Assignee
1
3900 ESSEX LANE
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09401239
Correspondence name and address
CANTOR COLBURN LLP
KEITH J. MURPHY
55 GRIFFIN ROAD SOUTH
BLOOMFIELD, CT 06002
Assignment: 2
Reel/Frame:013246/0265   Pages: 3
Recorded: 09/03/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/12/2002
2
Exec Dt:
08/12/2002
Assignee
1
GAMMA HOUSE, ENTERPRISE ROAD
CHILWORTH SCIENCE PARK
SOUTHHAMPTON, UNITED KINGDOM S016 7NS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09778696
Correspondence name and address
TROP, PRUNER & HU, P.C.
DAN C. HU
8554 KATY FREEWAY, SUITE 100
HOUSTON, TX 77024
Assignment: 3
Reel/Frame:017046/0669   Pages: 4
Recorded: 10/03/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/16/2005
2
Exec Dt:
02/16/2005
Assignee
1
200 GILLINGHAM LANE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10525562
Correspondence name and address
SCHLUMBERGER OILFIELD SERVICES
200 GILLINGHAM LANE
MD 200-9
SUGAR LAND, TX 77478

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