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Patent Assignment Assignor Details
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Assignor Name : CAMPBELL, DUSTIN B.
Total Assignments: 5
Assignment: 1
Reel/Frame:021742/0307   Pages: 3
Recorded: 10/27/2008
Attorney Dkt #:104-43309
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/27/2008
2
Exec Dt:
10/27/2008
Assignee
1
2929 ALLEN PARKWAY, SUITE 2100
HOUSTON, TEXAS 77019
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12259003
Correspondence name and address
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:024828/0042   Pages: 5
Recorded: 08/12/2010
Attorney Dkt #:BAKR01400
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/05/2010
2
Exec Dt:
08/10/2010
3
Exec Dt:
08/06/2010
4
Exec Dt:
08/06/2010
5
Exec Dt:
08/11/2010
Assignee
1
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77019
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12855010
Correspondence name and address
MARK L. BERRIER
3811 BEE CAVES RD.
SUITE 204
AUSTIN, TX 78746
Assignment: 4
Reel/Frame:027887/0144   Pages: 7
Recorded: 03/19/2012
Attorney Dkt #:BAKR02300
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/22/2011
2
Exec Dt:
11/14/2011
3
Exec Dt:
02/10/2012
4
Exec Dt:
11/21/2011
Assignee
1
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77019
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13300900
Correspondence name and address
MARK L. BERRIER
3811 BEE CAVES RD.
SUITE 204
AUSTIN, TX 78746
Assignment: 5
Reel/Frame:049793/0394   Pages: 5
Recorded: 07/18/2019
Attorney Dkt #:2069464-0415PTUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/28/2018
2
Exec Dt:
08/28/2018
3
Exec Dt:
08/29/2018
Assignee
1
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16478455
Correspondence name and address
ROBERT C. HILTON
1750 TYSONS BLVD., SUITE 1800
TYSONS CORNER, VA 22102

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