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Patent Assignment Assignor Details
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Assignor Name : PORTMAN, LANCE N.
Total Assignments: 3
Assignment: 1
Reel/Frame:009369/0722   Pages: 7
Recorded: 08/07/1998
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT PCT NUMBER THAT WAS PREVIOUSLY RECORDED AT REEL 9185, FRAME 0520.
Assignors
1
Exec Dt:
04/16/1998
2
Exec Dt:
02/17/1998
Assignee
1
5500 NORTHWEST CENTRAL DRIVE
HOUSTON, TEXAS 77092
Property
 
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NONE
09355077
Correspondence name and address
BUTLER & BINION, L.L.P.
SUE Z. SHAPER
1000 LOUISIANA, STE. 1600
HOUSTON, TX 77002
Assignment: 2
Reel/Frame:013061/0405   Pages: 4
Recorded: 07/08/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
06/19/2002
Assignee
1
5500 NORTHWEST CENTRAL DRIVE
HOUSTON, TEXAS 77092
Property
 
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Pub #
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10082890
Correspondence name and address
HOWREY SIMON ARNOLD ET AL.
CHRISTOPHER J. BUNTEL, PH.D.
750 BERING DRIVE
HOUSTON, TX 77057-2198
Assignment: 3
Reel/Frame:022121/0635   Pages: 5
Recorded: 01/16/2009
Attorney Dkt #:10286.0465.CPUS01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/19/2008
2
Exec Dt:
11/06/2008
3
Exec Dt:
12/19/2008
Assignee
1
4601 WESTWAY PARK BLVD.
HOUSTON, TEXAS 77041
Property
 
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Pub #
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12259930
Correspondence name and address
JADE O. LAYE
2941 FAIRVIEW PARK DRIVE
SUITE 200
FALLS CHURCH, VA 22042

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