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Patent Assignment Assignor Details
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Assignor Name : PORTMAN, LANCE NIGEL
Total Assignments: 3
Assignment: 1
Reel/Frame:013662/0211   Pages: 10
Recorded: 01/10/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/08/2003
2
Exec Dt:
01/08/2003
3
Exec Dt:
11/13/2002
Assignee
1
5500 NORTHWEST CENTRAL DRIVE
HOUSTON, TEXAS 77092
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10256736
Correspondence name and address
HOWREY SIMON ARNOLD & WHITE, LLP
J. DEAN LECHTENBERGER
750 BERING DRIVE
HOUSTON, TX 77057-2198
Assignment: 2
Reel/Frame:033105/0933   Pages: 3
Recorded: 06/09/2014
Attorney Dkt #:020569-21901-CON
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
05/20/2014
Assignee
1
2929 ALLEN PARKWAY, SUITE 2100
HOUSTON, TEXAS 77019
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14245793
Correspondence name and address
E RANDALL SMITH
2777 ALLEN PARKWAY, SUITE 1000
HOUSTON, TX 77019
Assignment: 3
Reel/Frame:034819/0090   Pages: 3
Recorded: 01/27/2015
Attorney Dkt #:19936.188US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
12/03/2014
Assignee
1
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14529550
Correspondence name and address
PARSONS BEHLE & LATIMER ATTN: DOCKETING
800 W. MAIN STREET, SUITE 1300
BOISE, ID 83702

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