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Patent Assignment Assignor Details
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Assignor Name : HOWELL, MATT T.
Total Assignments: 3
Assignment: 1
Reel/Frame:030202/0101   Pages: 7
Recorded: 04/12/2013
Attorney Dkt #:086108-0100
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/30/2008
2
Exec Dt:
10/24/2008
3
Exec Dt:
10/22/2008
4
Exec Dt:
10/20/2008
Assignee
1
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11873160
Correspondence name and address
MCDERMOTT WILL & EMERY LLP
500 N. CAPITOL STREET, N.W.
WASHINGTON, DC 20001
Assignment: 2
Reel/Frame:026793/0769   Pages: 5
Recorded: 08/23/2011
Attorney Dkt #:HES 2011-IP-042592U1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/17/2011
2
Exec Dt:
08/12/2011
3
Exec Dt:
08/12/2011
Assignee
1
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13215553
Correspondence name and address
RODNEY B. CARROLL
5601 GRANITE PARKWAY, SUITE 750
PLANO, TX 75024
Assignment: 3
Reel/Frame:027998/0746   Pages: 4
Recorded: 04/05/2012
Attorney Dkt #:2011-IP-046548U1P1US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/27/2012
2
Exec Dt:
01/18/2012
Assignee
1
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13440727
Correspondence name and address
JOHN W. WUSTENBERG
P.O. BOX 1431
DUNCAN, OK 73536

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