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Patent Assignment Assignor Details
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Assignor Name : HENDRICKS, WILLIAM E.
Total Assignments: 4
Assignment: 1
Reel/Frame:016241/0799   Pages: 11
Recorded: 07/11/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FOGAL, JAMES M.
Exec Dt:
06/23/2005
2
PROETT, MARK A.
Exec Dt:
06/22/2005
3
DUDLEY, JAMES H.
Exec Dt:
06/23/2005
4
MARSH, LABAN M.
Exec Dt:
06/24/2005
5
WELSHANS, DAVID
Exec Dt:
06/22/2005
6
BEIQUE, JEAN MICHEL
Exec Dt:
06/27/2005
7
HARDIN, JR., JOHN R.
Exec Dt:
06/22/2005
8
HENDRICKS, WILLIAM E.
Exec Dt:
06/28/2005
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050257611
11135050
Correspondence name and address
COLLIN A. ROSE
P. O. BOX 3267
HOUSTON, TX 77253-3267
Assignment: 2
Reel/Frame:019293/0447   Pages: 5
Recorded: 05/01/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BITTAR, MICHAEL S.
Exec Dt:
04/23/2007
2
HU, GUOYU (DAVID)
Exec Dt:
04/23/2007
3
HENDRICKS, WILLIAM E.
Exec Dt:
04/23/2007
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7982464
US20100176812
12067582
Correspondence name and address
KRUEGER ISELIN LLP
ATTN: DANIEL J. KRUEGER
11200 WESTHEIMER RD.
SUITE 900
HOUSTON, TX 77042
Assignment: 3
Reel/Frame:020682/0166   Pages: 6
Recorded: 03/20/2008
Attorney Dkt #:1391-704.01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BITTAR, MICHAEL S.
Exec Dt:
04/23/2007
2
HU, GUOYU
Exec Dt:
04/23/2007
3
HENDRICKS, WILLIAM E.
Exec Dt:
04/23/2007
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7982464
US20100176812
12067582
Correspondence name and address
DANIEL J. KRUEGER
P.O. BOX 1906
CYPRESS, TX 77410-1906
Assignment: 4
Reel/Frame:021514/0020   Pages: 14
Recorded: 09/11/2008
Attorney Dkt #:1391-53909
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PROETT, MARK A.
Exec Dt:
07/30/2008
2
FOGAL, JAMES M.
Exec Dt:
08/19/2008
3
DUDLEY, JAMES H.
Exec Dt:
05/19/2008
4
MARSH, LABAN M.
Exec Dt:
05/19/2008
5
WELSHANS, DAVID
Exec Dt:
05/19/2008
6
BEIQUE, JEAN MICHEL
Exec Dt:
06/04/2008
7
HARDIN, JOHN R., JR.
Exec Dt:
05/19/2008
8
HENDRICKS, WILLIAM E.
Exec Dt:
05/19/2008
9
GILBERT, GREGORY N.
Exec Dt:
08/26/2008
10
SITKA, MARK A.
Exec Dt:
08/20/2008
11
STONE, JAMES E.
Exec Dt:
08/20/2008
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7966875
US20080314137
12106287
Correspondence name and address
MATTHEW R. MOSCICKI
CONLEY ROSE, P.C.
P. O. BOX 3267
HOUSTON, TX 77253-3267

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