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Patent Assignment Assignor Details
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Assignor Name : BIERIG, KEVIN R.
Total Assignments: 5
Assignment: 1
Reel/Frame:020300/0268   Pages: 3
Recorded: 12/26/2007
Attorney Dkt #:104-45497
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/29/2007
2
Exec Dt:
12/14/2007
Assignee
1
2929 ALLEN PARKWAY, SUITE 2100
HOUSTON, TEXAS 77019
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11962993
Correspondence name and address
JAMES E. BRADLEY (9010RF.045463)
BRACEWELL & GIULIANI LLP
P.O. BOX 61389
HOUSTON, TX 77208-1389
Assignment: 2
Reel/Frame:022179/0976   Pages: 8
Recorded: 01/30/2009
Attorney Dkt #:104-46382
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/29/2009
2
Exec Dt:
01/29/2009
3
Exec Dt:
01/29/2009
4
Exec Dt:
01/29/2009
5
Exec Dt:
01/29/2009
6
Exec Dt:
01/28/2009
7
Exec Dt:
01/29/2009
8
Exec Dt:
01/29/2009
Assignee
1
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77019
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12362557
Correspondence name and address
BRACEWELL & GIULIANI LLP
P.O. BOX 61389
HOUSTON, TX 77208-1389
Assignment: 3
Reel/Frame:022308/0026   Pages: 10
Recorded: 02/05/2009
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE NAME OF THE FIFTH ASSIGNOR, PREVIOUSLY RECORDED ON REEL 022179 FRAME 0978.
Assignors
1
Exec Dt:
01/29/2009
2
Exec Dt:
01/29/2009
3
Exec Dt:
01/29/2009
4
Exec Dt:
01/29/2009
5
Exec Dt:
01/29/2009
6
Exec Dt:
01/28/2009
7
Exec Dt:
01/29/2009
8
Exec Dt:
01/29/2009
Assignee
1
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77019
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12362557
Correspondence name and address
BRICEWELL & GIULIANI LLP
PO BOX 61389
HOUSTON, TEXAS 77208
Assignment: 4
Reel/Frame:022466/0178   Pages: 5
Recorded: 03/30/2009
Attorney Dkt #:104-47869-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/27/2009
2
Exec Dt:
03/27/2009
3
Exec Dt:
03/27/2009
Assignee
1
2929 ALLEN PARKWAY, SUITE 2100
HOUSTON, TEXAS 77019
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12413243
Correspondence name and address
KEITH R. DERRINGTON
P. O. BOX 61389
HOUSTON, TX 77208-1389
Assignment: 5
Reel/Frame:023835/0618   Pages: 6
Recorded: 01/22/2010
Attorney Dkt #:SYS4-47869-US-CP1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/22/2010
2
Exec Dt:
01/22/2010
3
Exec Dt:
01/22/2010
Assignee
1
2929 ALLEN PARKWAY, SUITE 2100
HOUSTON, TEXAS 77019
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12692342
Correspondence name and address
BRACEWELL & GIULIANI LLP
P.O. BOX 61389
HOUSTON, TX 77208-1389

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