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Patent Assignment Assignor Details
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Assignor Name : EOFF, LARRY S.
Total Assignments: 93
Assignment: 1
Reel/Frame:006722/0369   Pages: 3
Recorded: 10/04/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RODRIGUES, KLEIN A.
Exec Dt:
09/29/1993
2
EOFF, LARRY S.
Exec Dt:
09/29/1993
Assignee
1
HALLIBURTON COMPANY
HALLIBURTON ENERGY SERVICES, P.O. BOX 1431
DUNCAN, OKLAHOMA 73536-0102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5368642
NONE
08109744
Correspondence name and address
THOMAS R. WEAVER
HALLIBURTON ENERGY SERVICES
P.O. BOX 1431
DUNCAN, OK 73536-0102
Assignment: 2
Reel/Frame:006834/0691   Pages: 3
Recorded: 01/18/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EOFF, LARRY S.
Exec Dt:
01/07/1994
2
LOUGHRIDGE, BILL W.
Exec Dt:
01/07/1994
Assignee
1
HALLIBURTON COMPANY
HALLIBURTON ENERGY SERVICES, P.O. BOX 1431
DUNCAN, OKLAHOMA 73536-0102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5339903
NONE
08151311
Correspondence name and address
HALLIBURTON ENERGY SERVICES
ROBERT A. KENT
P.O. BOX 1431
DUNCAN, OK 73536-0102
Assignment: 3
Reel/Frame:007575/0815   Pages: 6
Recorded: 07/31/1995
Conveyance: CORRECTIVE ASSIGNMENT TO ADD ASSIGNOR (EOFF) REEL 7436, FRAME 067.
Assignors
1
WEAVER, JIM
Exec Dt:
04/06/1995
2
RAVI, KRISHNA M.
Exec Dt:
04/07/1995
3
EOFF, LARRY S.
Exec Dt:
03/30/1995
4
GDANSKI, RICK
Exec Dt:
04/07/1995
5
WILSON, J. MICHAEL
Exec Dt:
04/05/1995
Assignee
1
HALLIBURTON COMPANY
HALLIBURTON ENERGY SERVICES
P.O. BOX 1431
DUNCAN, OKLAHOMA 73536
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5501276
NONE
08306689
Correspondence name and address
ROBERT A. KENT
HALLIBURTON ENERGY SERVICES
P.O. BOX 1431
DUNCAN, OK 73536-0102
Assignment: 4
Reel/Frame:009622/0045   Pages: 7
Recorded: 12/04/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REDDY, BAIREDDY R.
Exec Dt:
11/20/1998
2
EOFF, LARRY S.
Exec Dt:
11/20/1998
3
CHATTERJI, JITEN
Exec Dt:
11/23/1998
4
TRAN, SAN T.
Exec Dt:
12/03/1998
5
DALRYMPLE, E. DWYANN
Exec Dt:
11/20/1998
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
4100 CLINTON DRIVE
HOUSTON, TEXAS 77020
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6176315
NONE
09205467
Correspondence name and address
HALLIBURTON ENERGY SERVICES
CRAIG W. RODDY
P.O. BOX 1431
DUNCAN, OKLAHOMA 73536-0102
Assignment: 5
Reel/Frame:009738/0264   Pages: 4
Recorded: 02/01/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BROTHERS, LANCE E.
Exec Dt:
12/28/1998
2
EOFF, LARRY S.
Exec Dt:
12/28/1998
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
LEGAL, INTELLECTUAL PROPERTY DEPARTMENT
P.O. BOX 819052
DALLAS, TEXAS 75381
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6220350
NONE
09204619
Correspondence name and address
HALLIBURTON ENERGY SERVICES, INC.
WILLIAM M. IMWALLE
LEGAL, INTELLECTUAL PROPERTY DEPARTMENT
P.O. BOX 819052, MAIL CODE 1-B-121
DALLAS, TEXAS 75381
Assignment: 6
Reel/Frame:011180/0356   Pages: 5
Recorded: 09/28/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EOFF, LARRY S.
Exec Dt:
09/28/2000
2
REDDY, B. RAGHAVA
Exec Dt:
09/28/2000
3
DALRYMPLE, ELDON D.
Exec Dt:
09/26/2000
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77020
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6476169
NONE
09677826
Correspondence name and address
HALLIBURTON ENERGY SERVICES
ROBERT A. KENT
P.O. BOX 1431
DUNCAN, OK 73536-0440
Assignment: 7
Reel/Frame:011279/0895   Pages: 7
Recorded: 10/26/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DALRYMPLE, ELDON D.
Exec Dt:
10/26/2000
2
EOFF, LARRY S.
Exec Dt:
10/25/2000
3
REDDY, BAIREDDY R.
Exec Dt:
10/25/2000
4
BROWN, DAVID L.
Exec Dt:
10/25/2000
5
BROWN, PAUL S.
Exec Dt:
10/25/2000
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6364016
NONE
09697060
Correspondence name and address
HALLIBURTON ENERGY SERVICES
ROBERT A. KENT
P.O. BOX 1431
DUNCAN, OK 73536-0440
Assignment: 8
Reel/Frame:011282/0617   Pages: 4
Recorded: 10/26/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REDDY, BAIREDDY R.
Exec Dt:
10/25/2000
2
EOFF, LARRY S.
Exec Dt:
10/25/2000
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6607035
NONE
09697368
Correspondence name and address
HALLIBURTON ENERGY SERVICES
ROBERT A. KENT
P.O. BOX 1431
DUNCAN, OK 73536-0440
Assignment: 9
Reel/Frame:011567/0729   Pages: 6
Recorded: 02/21/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EOFF, LARRY S.
Exec Dt:
02/20/2001
2
CHATTERJI, JITEN
Exec Dt:
02/15/2001
3
CROMWELL, ROGER S.
Exec Dt:
02/15/2001
4
KING, BOBBY J.
Exec Dt:
02/15/2001
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6321841
NONE
09789446
Correspondence name and address
HALLIBURTON ENERGY SERVICES
CRAIG W. RODDY
P.O. BOX 1431
DUNCAN, OK 73536-0440
Assignment: 10
Reel/Frame:012318/0160   Pages: 3
Recorded: 11/19/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EOFF, LARRY S.
Exec Dt:
11/15/2001
2
REDDY, B. RAGHAVA
Exec Dt:
11/15/2001
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6497283
NONE
09988970
Correspondence name and address
HALLIBURTON ENERGY SERVICES
CRAIG W. RODDY
2600 SOUTH SECOND STREET
DUNCAN, OK 73536-0440
Assignment: 11
Reel/Frame:013018/0271   Pages: 11
Recorded: 06/13/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REDDY, B. RAGHAVA
Exec Dt:
04/29/2002
2
EOFF, LARRY S.
Exec Dt:
04/29/2002
3
WHITFILL, DONALD L.
Exec Dt:
06/10/2002
4
WILSON, J. MICHAEL
Exec Dt:
04/29/2002
5
BERRYHILL, DENISE
Exec Dt:
04/29/2002
6
FITZGERALD, RUSSELL M.
Exec Dt:
04/29/2002
7
BECKER, THOMAS E.
Exec Dt:
04/26/2002
8
WEAVER, JIMMIE D.
Exec Dt:
06/03/2002
Assignee
1
HALLIBURTON ENERGY SERVICES, INC
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6702044
US20030230431
10170400
Correspondence name and address
HALLIBURTON ENERGY SERVICES
CRAIG W. RODDY
2600 SOUTH SECOND STREET
DUNCAN OK 73536-0440
Assignment: 12
Reel/Frame:013038/0434   Pages: 5
Recorded: 06/20/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EOFF, LARRY S.
Exec Dt:
06/18/2002
2
KEENER, KRISTA L.
Exec Dt:
06/18/2002
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6715552
US20040000403
10176344
Correspondence name and address
HALLIBURTON ENERGY SERVICES
CRAIG W. RODDY
2600 SOUTH SECOND STREET
DUNCAN, OK 73536-0440
Assignment: 13
Reel/Frame:013263/0892   Pages: 7
Recorded: 08/30/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUNKHOUSER, GARY P.
Exec Dt:
08/28/2002
2
EOFF, LARRY S.
Exec Dt:
08/28/2002
3
NORMAN, LEWIS R.
Exec Dt:
08/30/2002
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6799636
US20040040714
10231971
Correspondence name and address
HALLIBURTON ENERGY SERVICES
CRAIG W. RODDY
2600 SOUTH SECOND STREET
DUNCAN, OK 73536-0440
Assignment: 14
Reel/Frame:013290/0163   Pages: 6
Recorded: 09/06/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REDDY, B. RAGHAVA
Exec Dt:
09/04/2002
2
EOFF, LARRY S.
Exec Dt:
09/05/2002
3
WILSON, J. MICHAEL
Exec Dt:
09/05/2002
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7091159
US20040045712
10236722
Correspondence name and address
HALLIBURTON ENERGY SERVICES
CRAIG W. RODDY
2600 SOUTH SECOND STREET
DUNCAN, OK 73536-0440
Assignment: 15
Reel/Frame:013833/0181   Pages: 4
Recorded: 02/27/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZAMORA, FRANK
Exec Dt:
02/20/2003
2
EOFF, LARRY S.
Exec Dt:
02/20/2003
3
DALRYMPLE, ELDON DWYANN
Exec Dt:
02/20/2003
4
REDDY, B. RAGHAVA
Exec Dt:
02/20/2003
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BLVD.
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7220708
US20040171495
10375787
Correspondence name and address
HILLIBURTON ENERGY SERVICES
ROBERT A. KENT
2600 SOUTH 2ND STREET
DUNCAN, OK 73536
Assignment: 16
Reel/Frame:013908/0259   Pages: 3
Recorded: 03/21/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EOFF, LARRY S.
Exec Dt:
03/21/2003
2
REDDY, B. RAGHAVA
Exec Dt:
03/21/2003
Assignee
1
HALIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BLVD.
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6764981
NONE
10394898
Correspondence name and address
HALIBURTON ENERGY SERVICES
ROBERT A. KENT
2600 SOUTH 2ND STREET
DUNCAN, OK 73536
Assignment: 17
Reel/Frame:013910/0891   Pages: 7
Recorded: 03/21/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REDDY, B. RAGHAVA
Exec Dt:
03/21/2003
2
EOFF, LARRY S.
Exec Dt:
03/21/2003
3
DAIRYMPLE, ELDON DWYANN
Exec Dt:
03/21/2003
Assignee
1
HALLIBURTON ENERGY SERVICES INC.
10200 BELLAIRE BLVD.
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6981552
US20040182575
10394461
Correspondence name and address
HALLIBURTON ENERGY SERVICES
ROBERT A KENT
2600 SOUTH 2ND STREET
DUNCAN, OK 73533
Assignment: 18
Reel/Frame:014071/0748   Pages: 25
Recorded: 05/16/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WYLIE, GLENDA
Exec Dt:
03/25/2003
2
ZAMORA, FRANK
Exec Dt:
03/24/2003
3
MURALI, BEEGAMUDRE N.
Exec Dt:
03/25/2003
4
TERRY, JAMES B.
Exec Dt:
04/10/2003
5
EVERETT BROTHERS, LANCE
Exec Dt:
03/27/2003
6
PALMER, ANTHONY VANN
Exec Dt:
03/25/2003
7
REDDY, BAIREDDY R.
Exec Dt:
03/25/2003
8
EOFF, LARRY S.
Exec Dt:
03/25/2003
9
WEAVER, JIMMIE D.
Exec Dt:
03/25/2003
10
WILSON, JOHN M.
Exec Dt:
03/25/2003
11
FITSGERALD, RUSSELL M.
Exec Dt:
03/27/2003
12
RAO, M. VIKRAM
Exec Dt:
04/02/2003
13
CULOTTA, ANNE M.
Exec Dt:
04/07/2003
14
BOULTON, ROGER
Exec Dt:
03/24/2003
15
CHEN, CHEN-KANG DAVID
Exec Dt:
03/24/2003
16
GAYNOR, THOMAS M.
Exec Dt:
03/21/2003
17
HARDIN, JOHN
Exec Dt:
03/27/2003
18
GLEITMAN, DANIEL
Exec Dt:
03/27/2003
19
WALKER, COLIN
Exec Dt:
04/03/2003
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BLVD.
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7066284
US20040149431
10293013
Correspondence name and address
CONLEY ROSE P.C
DAVID A. ROSE
P.O. BOX 3267
HOUSTON, TX 77253-3267
Assignment: 19
Reel/Frame:026680/0180   Pages: 25
Recorded: 08/01/2011
Attorney Dkt #:1391-27615
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WYLIE, GLENDA
Exec Dt:
03/25/2003
2
MURALI, BEEGAMUDRE N.
Exec Dt:
03/25/2003
3
RAO, M. VIKRAM
Exec Dt:
04/02/2003
4
CULOTTA, ANNE M.
Exec Dt:
04/07/2003
5
ZAMORA, FRANK
Exec Dt:
03/24/2003
6
TERRY, JAMES B.
Exec Dt:
04/10/2003
7
BROTHERS, LANCE EVERETT
Exec Dt:
03/27/2003
8
PALMER, ANTHONY VANN
Exec Dt:
03/25/2003
9
REDDY, BAIREDDY R.
Exec Dt:
03/25/2003
10
EOFF, LARRY S.
Exec Dt:
03/25/2003
11
WEAVER, JIMMIE D.
Exec Dt:
03/25/2003
12
WILSON, JOHN M.
Exec Dt:
03/25/2003
13
FITSGERALD, RUSSELL M.
Exec Dt:
03/27/2003
14
BOULTON, ROGER
Exec Dt:
04/07/2003
15
CHEN, CHEN-KANG DAVID
Exec Dt:
03/24/2003
16
GAYNOR, THOMAS M.
Exec Dt:
03/21/2003
17
HARDIN, JOHN
Exec Dt:
03/27/2003
18
GLEITMAN, DANIEL
Exec Dt:
03/27/2003
19
WALKER, COLIN
Exec Dt:
04/03/2003
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8011446
US20090308616
12486400
Correspondence name and address
COLLIN A. ROSE
P.O. BOX 3267
HOUSTON, TX 77253-3267
Assignment: 20
Reel/Frame:013985/0023   Pages: 5
Recorded: 04/15/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REDDY, B. RAGHAVA
Exec Dt:
04/14/2003
2
EOFF, LARRY S.
Exec Dt:
04/14/2003
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7273100
US20040206502
10413650
Correspondence name and address
HALLIBURTON ENERGY SERVICES
CRAIG W. RODDY
2600 SOUTH SECOND STRET
DUNCAN, OK 73536-0440
Assignment: 21
Reel/Frame:014099/0615   Pages: 4
Recorded: 05/16/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EOFF, LARRY S.
Exec Dt:
05/16/2003
2
REDDY, B. RAGHAVA
Exec Dt:
05/16/2003
3
DALRYMPLE, ELDON D.
Exec Dt:
05/16/2003
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BLVD.
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040229756
10440337
Correspondence name and address
HALLIBURTON ENERGY SERVICES
ROBERT A. KENT
2600 SOUTH 2ND STREET
DUNCAN, OK 73536
Assignment: 22
Reel/Frame:028541/0476   Pages: 4
Recorded: 07/13/2012
Attorney Dkt #:086108-0473
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EOFF, LARRY S.
Exec Dt:
05/16/2003
2
REDDY, B. RAGHAVA
Exec Dt:
05/16/2003
3
DALRYMPLE, ELDON D.
Exec Dt:
05/16/2003
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8273692
US20110294704
13206848
Correspondence name and address
ROBERT A. KENT
P. O. BOX 1431
DUNCAN, OK 73536
Assignment: 23
Reel/Frame:014185/0217   Pages: 7
Recorded: 06/13/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SZYMANSKI, MICHAEL J.
Exec Dt:
06/04/2003
2
EOFF, LARRY S.
Exec Dt:
06/10/2003
3
WILSON, JOHN MICHAEL
Exec Dt:
06/12/2003
4
LEWIS, SAMUEL J.
Exec Dt:
06/04/2003
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6739806
NONE
10461314
Correspondence name and address
HALLIBURTON ENERGY SERVICES
CRAIG W. RODDY
2600 SOUTH SECOND STREET
DUNCAN, OK 73536-0440
Assignment: 24
Reel/Frame:014768/0719   Pages: 7
Recorded: 12/04/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REDDY, B. RAGHAVA
Exec Dt:
12/03/2003
2
EOFF, LARRY S.
Exec Dt:
12/03/2003
3
DALRYMPLE, ELDON D.
Exec Dt:
11/26/2003
Assignee
1
HALLIBURTON ENERGY SERVICE, INC.
10200 BELLAIRE BLVD.
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7007752
US20040182576
10727365
Correspondence name and address
HILLIBURTON ENERGY SERVICES
ROBERT A. KENT
2600 S. 2ND STREET
DUNCAN, OK 73536
Assignment: 25
Reel/Frame:014919/0577   Pages: 3
Recorded: 01/16/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EOFF, LARRY S.
Exec Dt:
12/19/2003
2
EVERETT, DON M.
Exec Dt:
12/18/2003
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
1020 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7131493
US20050159319
10759676
Correspondence name and address
HALLIBURTON ENERGY SERVICES
CRAIG W. RODDY
2600 SOUTH SECOND STREET
DUNCAN, OK 73536-0440
Assignment: 26
Reel/Frame:014921/0302   Pages: 7
Recorded: 01/20/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EOFF, LARRY S.
Exec Dt:
01/13/2004
2
DALRYMPLE, ELDON D.
Exec Dt:
01/13/2004
3
REDDY, B. RAGHAVA
Exec Dt:
01/16/2004
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BLVD.
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7759292
US20040229757
10760443
Correspondence name and address
HALIBURTON ENERGY SERVICES
ROBERT A. KENT
2600 SOUTH 2ND STREET
DUNCAN, OK 73536-0440
Assignment: 27
Reel/Frame:014983/0562   Pages: 7
Recorded: 01/24/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EOFF, LARRY S.
Exec Dt:
01/22/2004
2
DALRYMPLE, ELDON DWYANN
Exec Dt:
01/19/2004
3
REDDY, B. RAGHAVA
Exec Dt:
01/20/2004
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BLVD.
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7563750
US20050164894
10763800
Correspondence name and address
HALLIBURTON ENERGY SERVICES
ROBERT A. KENT
2600 SOUTH 2ND STREET
DUNCAN, OK 73536
Assignment: 28
Reel/Frame:015005/0983   Pages: 3
Recorded: 02/18/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EOFF, LARRY S.
Exec Dt:
02/10/2004
2
REDDY, B. RAGHAVA
Exec Dt:
02/10/2004
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BLVD.
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7159656
US20050178549
10780995
Correspondence name and address
HALLIBURTON ENERGY SERVICES
ROBERT A. KENT
2600 S. 2ND STREET
DUNCAN, OK 73536-0440
Assignment: 29
Reel/Frame:015132/0988   Pages: 7
Recorded: 03/23/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EOFF, LARRY S.
Exec Dt:
03/15/2004
2
DALRYMPLE, ELDON D.
Exec Dt:
03/19/2004
3
REDDY, B. RAGHAVA
Exec Dt:
03/16/2004
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BLVD.
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8008235
US20050155796
10806894
Correspondence name and address
HALLIBURTON ENERGY SERVICES
ROBERT A. KENT
2600 SOUTH 2ND STREET
DUNCAN, OK 73536-0440
Assignment: 30
Reel/Frame:015231/0887   Pages: 3
Recorded: 04/16/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EOFF, LARRY S.
Exec Dt:
04/09/2004
2
SZYMANSKI, MICHAEL J.
Exec Dt:
04/15/2004
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BLVD.
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7128148
US20050230113
10826615
Correspondence name and address
HALLIBURTON ENERGY SERVICES
ROBERT A. KENT
2600 S. 2ND STREET
DUNCAN, OK 73536-0440
Assignment: 31
Reel/Frame:015227/0893   Pages: 7
Recorded: 04/15/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EOFF, LARRY S.
Exec Dt:
04/12/2004
2
DALRYMPLE, ELDON D.
Exec Dt:
04/12/2004
3
REDDY, B. RAGHAVA
Exec Dt:
04/12/2004
4
ZAMORA, FRANK
Exec Dt:
04/13/2004
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BLVD.
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7114568
US20050230114
10825001
Correspondence name and address
HALLIBURTON ENERGY SERVICES
ROBERT A. KENT
2600 SOUTH 2ND STREET
DUNCAN, OK 73536-0440
Assignment: 32
Reel/Frame:015270/0137   Pages: 3
Recorded: 04/26/2004
Attorney Dkt #:HES2003-IP-012483U1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MUNOZ, TRINIDAD JR.
Exec Dt:
04/23/2004
2
EOFF, LARRY S.
Exec Dt:
04/23/2004
Assignee
1
HALIBURTON ENERGY SERVICES, INC.
10200 BELLAIR BLVD.
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050059556
10832163
Correspondence name and address
HALLIBRUTON ENERGY SERVICES
ROBERT A. KENT
2600 SOUTH 2ND STREET
DUNCAN, OK 73536-0440
Assignment: 33
Reel/Frame:015441/0063   Pages: 4
Recorded: 06/04/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EOFF, LARRY S.
Exec Dt:
06/03/2004
2
REDDY, B. RAGHAVA
Exec Dt:
06/03/2004
3
WILSON, J. MICHAEL
Exec Dt:
06/03/2004
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BLVD.
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7741251
US20040220058
10862132
Correspondence name and address
HALLIBURTON ENERGY SERVICES
ROBERT A. KENT
2600 S. 2ND STREET
DUNCAN, OK 73536-0440
Assignment: 34
Reel/Frame:015512/0710   Pages: 4
Recorded: 06/21/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EOFF, LARRY S.
Exec Dt:
06/18/2004
2
DALRYMPLE, ELDON D.
Exec Dt:
06/18/2004
3
REDDY, B. RAGHAVA
Exec Dt:
06/18/2004
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BLVD.
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7216707
US20050279502
10872997
Correspondence name and address
HALLIBURTON ENERGY SERVICES
ROBERT A. KENT
2600 S. 2ND STREET
DUNCAN, OK 73536-0440
Assignment: 35
Reel/Frame:015547/0136   Pages: 7
Recorded: 06/29/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DALRYMPLE, ELDON D.
Exec Dt:
06/23/2004
2
EOFF, LARRY S.
Exec Dt:
06/28/2004
3
REDDY, B. RAGHAVA
Exec Dt:
06/24/2004
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BLVD.
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7117942
US20050284632
10881198
Correspondence name and address
HALLIBURTON ENERGY SERVICES
ROBERT A. KENT
2600 S. 2ND STREET
DUNCAN, OK 73536-0440
Assignment: 36
Reel/Frame:015586/0185   Pages: 4
Recorded: 07/16/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EOFF, LARRY S.
Exec Dt:
07/13/2004
2
REDDY, B. RAGHAVA
Exec Dt:
07/15/2004
3
DALRYMPLE, ELDON D.
Exec Dt:
07/14/2004
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BLVD.
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7207387
US20050230116
10893210
Correspondence name and address
HALLIBURTON ENERGY SERVICES
ROBERT A. KENT
2600 S. 2ND STREET
DUNCAN, OK 73536-0440
Assignment: 37
Reel/Frame:015614/0515   Pages: 7
Recorded: 07/23/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PAULS, RICHARD W.
Exec Dt:
07/21/2004
2
EOFF, LARRY S.
Exec Dt:
07/22/2004
3
MUNOZ, TRINIDAD, JR.
Exec Dt:
07/21/2004
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BLVD.
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7475728
US20060016596
10897509
Correspondence name and address
HALLIBURTON ENERGY SERVICES
ROBERT A. KENT
2600 S. 2ND STREET
DUNCAN, OK 73536-0440
Assignment: 38
Reel/Frame:016246/0283   Pages: 4
Recorded: 02/01/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EVERETT, DON M.
Exec Dt:
01/25/2005
2
EOFF, LARRY S.
Exec Dt:
12/22/2004
3
DALRYMPLE, ELDON D.
Exec Dt:
12/30/2004
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BLVD.
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7287586
US20060169455
11048583
Correspondence name and address
ROBERT A. KENT
HALLIBURTON ENERGY SERVICES
2600 S. 2ND STREET
DUNCAN, OK 73536-0440
Assignment: 39
Reel/Frame:025442/0654   Pages: 5
Recorded: 12/02/2010
Attorney Dkt #:086108-0383
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EVERETT, DON M.
Exec Dt:
01/25/2005
2
EOFF, LARRY S.
Exec Dt:
12/22/2004
3
DALRYMPLE, ELDON D.
Exec Dt:
12/30/2004
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110077323
12958978
Correspondence name and address
ROBERT A. KENT
P.O. BOX 1431
DUNCAN, OK 73536
Assignment: 40
Reel/Frame:016631/0420   Pages: 5
Recorded: 05/31/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SIERRA, LEOPOLDO
Exec Dt:
04/12/2005
2
BLAUCH, MATTHEW E.
Exec Dt:
04/05/2005
3
DALRYMPLE, ELDON D.
Exec Dt:
04/04/2005
4
PARKER, MARK A.
Exec Dt:
04/01/2005
5
EOFF, LARRY S.
Exec Dt:
04/01/2005
6
REDDY, BAIRIREDDY R.
Exec Dt:
04/01/2005
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BLVD.
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8631869
US20050199396
11102062
Correspondence name and address
ROBERT A. KENT
HALLIBURTON ENERGY SERVICES
2600 S. 2ND STREET
DUNCAN, OK 73536-0440
Assignment: 41
Reel/Frame:027879/0434   Pages: 4
Recorded: 03/16/2012
Attorney Dkt #:086108-0615
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DALRYMPLE, ELDON D.
Exec Dt:
05/03/2005
2
EOFF, LARRY S.
Exec Dt:
05/03/2005
3
REDDY, B. RAGHAVA
Exec Dt:
05/02/2005
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8592353
US20120168166
13422646
Correspondence name and address
ROBERT A. KENT
P.O. BOX 1431
DUNCAN, OK 73536
Assignment: 42
Reel/Frame:016591/0626   Pages: 6
Recorded: 05/20/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EOFF, LARRY S.
Exec Dt:
05/17/2005
2
REDDY, B. RAGHAVA
Exec Dt:
05/18/2005
3
DALRYMPLE, ELDON D.
Exec Dt:
05/17/2005
4
VASQUEZ, JULIO
Exec Dt:
05/17/2005
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BLVD.
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7331390
US20060260812
11133505
Correspondence name and address
ROBERT A. KENT
HALIBURTON ENERGY SERVICES
2600 S. 2ND STREET
DUNCAN, OK 73536-0440
Assignment: 43
Reel/Frame:016695/0888   Pages: 7
Recorded: 06/14/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REDDY, B.R.
Exec Dt:
06/08/2005
2
EOFF, LARRY S.
Exec Dt:
06/08/2005
3
DALRYMPLE, ELDON D.
Exec Dt:
06/08/2005
4
VASQUEZ, JULIO
Exec Dt:
06/08/2005
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BLVD.
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7287587
US20060278390
11152417
Correspondence name and address
ROBERT A. KENT
HALLIBURTON ENERGY SERVICES
2600 S. 2ND STREET
DUNCAN, OK 73536-0440
Assignment: 44
Reel/Frame:016742/0363   Pages: 4
Recorded: 06/28/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REDDY, B. RAGHAVA
Exec Dt:
06/24/2005
2
EOFF, LARRY S.
Exec Dt:
06/27/2005
3
DALRYMPLE, ELDON D.
Exec Dt:
06/24/2005
4
VASQUEZ, JULIO
Exec Dt:
06/24/2005
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8158720
US20060293446
11170280
Correspondence name and address
ROBERT A. KENT
HALLIBURTION ENERGY SERVICES
2600 SOUTH SECOND STREET
DUNCAN, OK 73536-0440
Assignment: 45
Reel/Frame:016746/0984   Pages: 7
Recorded: 06/28/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REDDY, B. RAGHAVA
Exec Dt:
06/24/2005
2
EOFF, LARRY S.
Exec Dt:
06/27/2005
3
DALRYMPLE, ELDON D.
Exec Dt:
06/24/2005
4
VASQUEZ, JULIO
Exec Dt:
06/24/2005
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7322414
US20060289158
11170237
Correspondence name and address
ROBERT A. KENT
HALLIBURTON ENERGY SERVICES
2600 SOUTH SECOND STREET
DUNCAN, OKLAHOMA 73536-0440
Assignment: 46
Reel/Frame:017419/0043   Pages: 4
Recorded: 01/09/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NGUYEN, PHILIP D.
Exec Dt:
07/06/2005
2
DALRYMPLE, ELDON D.
Exec Dt:
07/14/2005
3
EOFF, LARRY S.
Exec Dt:
07/07/2005
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BLVD.
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7493957
US20070012445
11183028
Correspondence name and address
ROBERT A. KENT
HALLIBURTON ENERGY SERVICES
2600 S. 2ND STREET
DUNCAN, OK 73536-0440
Assignment: 47
Reel/Frame:017616/0851   Pages: 4
Recorded: 02/22/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUSTERHOFT, RONALD G.
Exec Dt:
02/13/2006
2
TODD, BRADLEY L.
Exec Dt:
02/21/2006
3
RITTER, DAVID W.
Exec Dt:
02/14/2006
4
EOFF, LARRY S.
Exec Dt:
02/21/2006
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BLVD.
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8091638
US20060137875
11360215
Correspondence name and address
ROBERT A. KENT
HALLIBURTON ENERGY SERVICES
2600 S. 2ND STREET
DUNCAN, OK 73536-0440
Assignment: 48
Reel/Frame:027197/0933   Pages: 4
Recorded: 11/09/2011
Attorney Dkt #:086108-0451
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUSTERHOFT, RONALD G.
Exec Dt:
02/13/2006
2
TODD, BRADLEY L.
Exec Dt:
02/21/2006
3
RITTER, DAVID W.
Exec Dt:
02/14/2006
4
EOFF, LARRY S.
Exec Dt:
02/21/2006
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8418764
US20120048550
13292185
Correspondence name and address
ROBERT A. KENT
P.O. BOX 1431
DUNCAN, OK 73536
Assignment: 49
Reel/Frame:018012/0697   Pages: 9
Recorded: 06/21/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DALRYMPLE, ELDON D.
Exec Dt:
06/15/2006
2
EOFF, LARRY S.
Exec Dt:
06/15/2006
3
BATENBURG, DIEDERIK W. VAN
Exec Dt:
03/15/2006
4
EIJDEN, JIP VAN
Exec Dt:
04/10/2006
Assignees
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
2
SHELL INTERNATIONAL EXPLORATION AND PRODUCTION B.V.
KESSLER PARK 1
POSTBUS 60
RIJSWIJK, NETHERLANDS 2280 AB
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8703659
US20060234871
11335134
Correspondence name and address
ROBERT A. KENT
HALLIBURTON ENERGY SERVICES
2600 SOUTH SECOND STREET
DUNCAN, OK 73536-0440
Assignment: 50
Reel/Frame:018167/0720   Pages: 4
Recorded: 08/09/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EOFF, LARRY S.
Exec Dt:
08/04/2006
2
BROWN, DAVID L.
Exec Dt:
08/02/2006
3
DALRYMPLE, ELDON D.
Exec Dt:
08/02/2006
4
BROWN, PAUL S.
Exec Dt:
08/02/2006
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BLVD.
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8251141
US20060266522
11501595
Correspondence name and address
ROBERT A. KENT
HALLIBURTON ENERGY SERVICES, INC.
2600 S. 2ND STREET
DUNCAN, OK 73536-0440
Assignment: 51
Reel/Frame:018409/0413   Pages: 4
Recorded: 10/10/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SIERRA, LEOPOLDO
Exec Dt:
09/25/2006
2
EOFF, LARRY S.
Exec Dt:
08/04/2006
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BLVD.
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8181703
US20060283592
11485199
Correspondence name and address
ROBERT A. KENT
HALLIBURTON ENERGY SERVICES, INC.
2600 S. 2ND STREET
DUNCAN, OK 73536-0440
Assignment: 52
Reel/Frame:018316/0826   Pages: 3
Recorded: 09/20/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MUNOZ, JR., TRINIDAD
Exec Dt:
09/18/2006
2
EOFF, LARRY S.
Exec Dt:
09/19/2006
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7678742
US20080070805
11523908
Correspondence name and address
CRAIG W. RODDY
HALLIBURTON ENERGY SERVICES
2600 SOUTH SECOND STREET
DUNCAN, OK 73536-0440
Assignment: 53
Reel/Frame:018325/0436   Pages: 5
Recorded: 09/20/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MUNOZ, JR., TRINIDAD
Exec Dt:
09/18/2006
2
EOFF, LARRY S.
Exec Dt:
09/19/2006
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7678743
US20080070808
11524828
Correspondence name and address
CRAIG W. RODDY
HALLIBURTON ENERGY SERVICES
2600 SOUTH SECOND STREET
DUNCAN, OK 73536-0440
Assignment: 54
Reel/Frame:018460/0163   Pages: 6
Recorded: 09/20/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MUNOZ, TRINIDAD, JR.
Exec Dt:
09/18/2006
2
EOFF, LARRY S.
Exec Dt:
09/19/2006
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7687438
US20080070807
11524116
Correspondence name and address
CRAIG W. RODDY
HALLIBURTON ENERGY SERVICES
2600 SOUTH SECOND STREET
DUNCAN, OK 73536-0440
Assignment: 55
Reel/Frame:018394/0432   Pages: 6
Recorded: 10/10/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NGUYEN, PHILIP D.
Exec Dt:
09/20/2006
2
INGRAM, STEPHEN
Exec Dt:
09/21/2006
3
SIERRA, LEOPLDO
Exec Dt:
09/25/2006
4
DALRYMPLE, ELDON D.
Exec Dt:
10/09/2006
5
EOFF, LARRY S.
Exec Dt:
09/22/2006
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BLVD.
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070029087
11545136
Correspondence name and address
ROBERT A. KENT
HALLIBURTON ENERGY SERVICES, INC.
2600 S. 2ND STREET
DUNCAN, OK 73536-0440
Assignment: 56
Reel/Frame:018509/0920   Pages: 4
Recorded: 11/03/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REDDY, B. RAGHAVA
Exec Dt:
10/27/2006
2
VASQUEZ, JULIO E.
Exec Dt:
10/26/2006
3
EOFF, LARRY S.
Exec Dt:
10/27/2006
4
DALRYMPLE, ELDON DWYANN
Exec Dt:
10/26/2006
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BLVD.
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7325613
US20070044961
11592339
Correspondence name and address
ROBERT A. KENT
HALLIBURTON ENERGY SERVICES, INC.
2600 S. 2ND STREET
DUNCAN, OK 73536-0440
Assignment: 57
Reel/Frame:018520/0703   Pages: 4
Recorded: 11/03/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REDDY, B. RAGHAVA
Exec Dt:
10/27/2006
2
VASQUEZ, JULIO E.
Exec Dt:
10/26/2006
3
EOFF, LARRY S.
Exec Dt:
10/27/2006
4
DALRYMPLE, ELDON DWYANN
Exec Dt:
10/26/2006
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BLVD.
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8273690
US20070054811
11592484
Correspondence name and address
ROBERT A. KENT
HALLIBURTON ENERGY SERVICES, INC.
2600 S. 2ND STREET
DUNCAN, OK 73536-0440
Assignment: 58
Reel/Frame:018649/0514   Pages: 5
Recorded: 12/05/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MUNOZ, TRINIDAD JR.
Exec Dt:
11/29/2006
2
EOFF, LARRY S.
Exec Dt:
12/01/2006
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BLVD.
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7674753
US20070078064
11634320
Correspondence name and address
HALLIBURTON ENERGY SERVICES, INC.
ROBERT A. KENT
2600 S. 2ND STREET
DUNCAN, OK 73536-0440
Assignment: 59
Reel/Frame:018808/0223   Pages: 5
Recorded: 01/19/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REDDY, B. RAGHAVA
Exec Dt:
01/16/2007
2
EOFF, LARRY S.
Exec Dt:
01/16/2007
3
ZHANG, DANHUA LESLIE
Exec Dt:
01/16/2007
4
DALRYMPLE, ELDON D.
Exec Dt:
01/16/2007
5
BROWN, PAUL STEVEN
Exec Dt:
01/16/2007
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BLVD.
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8053395
US20080176771
11655403
Correspondence name and address
ROBERT A. KENT
HALLIBURTON ENERGY SERVIES, INC.
2600 S. 2ND STREET
DUNCAN, OK 73536-0440
Assignment: 60
Reel/Frame:018808/0233   Pages: 5
Recorded: 01/19/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REDDY, B. RAGHAVA
Exec Dt:
01/16/2007
2
EOFF, LARRY S.
Exec Dt:
01/16/2007
3
ZHANG, DANHUA LESLIE
Exec Dt:
01/16/2007
4
DALRYMPLE, ELDON D.
Exec Dt:
01/16/2007
5
BROWN, PAUL STEVEN
Exec Dt:
01/16/2007
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BLVD.
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8302691
US20080173451
11655402
Correspondence name and address
ROBERT A. KENT
HALLIBURTON ENERGY SERVICES, INC.
2600 S. 2ND STREET
DUNCAN, OK 73536-0440
Assignment: 61
Reel/Frame:020382/0375   Pages: 4
Recorded: 01/08/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NGUYEN, PHILIP D.
Exec Dt:
01/03/2008
2
WELTON, THOMAS D.
Exec Dt:
01/04/2008
3
EOFF, LARRY S.
Exec Dt:
01/03/2008
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BLVD.
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080110624
12008063
Correspondence name and address
ROBERT A. KENT
HALLIBURTON ENERGY SERVICES, INC.
2600 S. 2ND STREET
DUNCAN, OK 73536-0440
Assignment: 62
Reel/Frame:024378/0369   Pages: 4
Recorded: 05/13/2010
Attorney Dkt #:2004-IP-014566U1P2D1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NGUYEN, PHILIP D.
Exec Dt:
01/03/2008
2
WELTON, THOMAS D.
Exec Dt:
01/04/2008
3
EOFF, LARRY S.
Exec Dt:
01/03/2008
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100186954
12754438
Correspondence name and address
BAKER BOTTS L.L.P.
910 LOUISIANA, ONE SHELL PLAZA
HOUSTON, TX 77002
Assignment: 63
Reel/Frame:020810/0687   Pages: 4
Recorded: 04/04/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DALRYMPLE, ELDON D.
Exec Dt:
04/04/2008
2
VASQUEZ, JULIO E.
Exec Dt:
03/24/2008
3
EOFF, LARRY S.
Exec Dt:
04/04/2008
Assignee
1
KENT, ROBERT A.
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BLVD.
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090253594
12080647
Correspondence name and address
ROBERT A. KENT
HALLIBURTON ENERGY SERVICES, INC.
2600 S. 2ND STREET
DUNCAN, OK 73536-0440
Assignment: 64
Reel/Frame:028562/0094   Pages: 4
Recorded: 07/17/2012
Attorney Dkt #:086108-0239
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DALRYMPLE, ELDON D.
Exec Dt:
04/04/2008
2
VASQUEZ, JULIO E.
Exec Dt:
03/24/2008
3
EOFF, LARRY S.
Exec Dt:
04/04/2008
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8272440
US20100116498
12640558
Correspondence name and address
ROBERT A. KENT
HALLIBURTON ENERGY SERVICES, INC.
P. O. BOX 1431
DUNCAN, OK 73536
Assignment: 65
Reel/Frame:028763/0212   Pages: 4
Recorded: 08/10/2012
Attorney Dkt #:086108-0885
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DALRYMPLE, ELDON D.
Exec Dt:
04/04/2008
2
VASQUEZ, JULIO E.
Exec Dt:
03/24/2008
3
EOFF, LARRY S.
Exec Dt:
04/04/2008
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8387694
US20120298360
13571530
Correspondence name and address
ROBERT A. KENT
P.O. BOX 1431
DUNCAN, OK 73536
Assignment: 66
Reel/Frame:022893/0780   Pages: 4
Recorded: 06/18/2009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MUNOZ, TRINIDAD
Exec Dt:
06/10/2009
2
EOFF, LARRY S.
Exec Dt:
05/27/2009
3
SAINI, RAJESH K.
Exec Dt:
05/27/2009
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BLVD.
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7833944
US20090258798
12456538
Correspondence name and address
ROBERT A. KENT
HALLIBURTON ENERGY SERVICES, INC.
2600 S. 2ND STREET
DUNCAN, OK 73536-0440
Assignment: 67
Reel/Frame:023035/0626   Pages: 5
Recorded: 07/31/2009
Attorney Dkt #:063718.1507
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WELTON, THOMAS D.
Exec Dt:
07/30/2009
2
TODD, BRADLEY L.
Exec Dt:
07/30/2009
3
EOFF, LARRY S.
Exec Dt:
07/31/2009
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8962535
US20090291863
12533150
Correspondence name and address
ROBERT KENT, CUSTOMER NO. 71407 HALLIBUR
2600 S. 2ND ST.
P. O. BOX 1431
DUNCAN, OK 73536
Assignment: 68
Reel/Frame:023082/0888   Pages: 6
Recorded: 08/10/2009
Attorney Dkt #:063718.1554
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EOFF, LARRY S.
Exec Dt:
07/31/2009
2
REDDY, B. RAGHAVA
Exec Dt:
07/29/2009
3
DALRYMPLE, ELDON D.
Exec Dt:
08/07/2009
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8420576
US20110034351
12538203
Correspondence name and address
ROBERT A. KENT, CUSTOMER NO. 71407 HALLI
2600 S. 2ND STREET
P. O. BOX 1431
DUNCAN, OK 73536-0440
Assignment: 69
Reel/Frame:028450/0297   Pages: 4
Recorded: 06/27/2012
Attorney Dkt #:086108-0611
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EOFF, LARRY S.
Exec Dt:
07/31/2009
2
REDDY, B. RAGHAVA
Exec Dt:
07/29/2009
3
DALRYMPLE, ELDON D.
Exec Dt:
08/07/2009
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8623793
US20120264885
13534166
Correspondence name and address
ROBERT A. KENT
P.O. BOX 1431
DUNCAN, OK 73536
Assignment: 70
Reel/Frame:023351/0485   Pages: 6
Recorded: 10/09/2009
Attorney Dkt #:HES 2008-IP-013460U1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REDDY, B. RAGHAVA
Exec Dt:
09/23/2009
2
CROOK, RON JAMES
Exec Dt:
10/05/2009
3
EOFF, LARRY S.
Exec Dt:
09/24/2009
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8636069
US20110067867
12564562
Correspondence name and address
RODNEY B. CARROLL
5601 GRANITE PARKWAY, SUITE 750
PLANO, TX 75024
Assignment: 71
Reel/Frame:023303/0515   Pages: 5
Recorded: 09/30/2009
Attorney Dkt #:063718.1624
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EOFF, LARRY S.
Exec Dt:
09/28/2009
2
PAULS, RICHARD W.
Exec Dt:
09/29/2009
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8343896
US20100036017
12570057
Correspondence name and address
ROBERT A. KENT, CUSTOMER NO. 71407 HALLI
2600 S. 2ND ST.
P. O. BOX 1431
DUNCAN, OK 73536
Assignment: 72
Reel/Frame:023513/0205   Pages: 8
Recorded: 11/13/2009
Attorney Dkt #:063718.1517
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ALLISON, DAVID B.
Exec Dt:
11/05/2009
2
MORGAN, RICKEY L.
Exec Dt:
11/02/2009
3
ALLIN, MELISSA G.
Exec Dt:
11/02/2009
4
EOFF, LARRY S.
Exec Dt:
11/02/2009
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9708523
US20110094746
12606344
Correspondence name and address
CRAIG W. RODDY HALLIBURTON ENERGY SERVIC
P.O. BOX 1431
DUNCAN, OK 73536-0440
Assignment: 73
Reel/Frame:024024/0896   Pages: 5
Recorded: 03/03/2010
Attorney Dkt #:HAL330-1-19465
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REDDY, B. RAGHAVA
Exec Dt:
02/19/2010
2
EOFF, LARRY S.
Exec Dt:
02/25/2010
3
VASQUEZ, JULIO E.
Exec Dt:
02/25/2010
4
DALRYMPLE, ELDON D.
Exec Dt:
02/26/2010
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BLVD.
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8522874
US20110214865
12716951
Correspondence name and address
HALLIBURTON ENERGY SERVICES INC
2600 S. 2ND STREET
ROBERT A. KENT
DUNCAN, OK 73536
Assignment: 74
Reel/Frame:024025/0059   Pages: 5
Recorded: 03/03/2010
Attorney Dkt #:HAL330-2-19465
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REDDY, B. RAGHAVA
Exec Dt:
02/19/2010
2
EOFF, LARRY S.
Exec Dt:
02/25/2010
3
VASQUEZ, JULIO E.
Exec Dt:
02/25/2010
4
DALRYMPLE, ELDON D.
Exec Dt:
02/26/2010
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9284478
US20120279708
12716979
Correspondence name and address
HALLIBURTON ENERGY SERVICES, INC.
2600 S. 2ND STREET
ATTN. ROBERT A. KENT
DUNCAN, OK 73536
Assignment: 75
Reel/Frame:024025/0203   Pages: 5
Recorded: 03/03/2010
Attorney Dkt #:HAL330-3-19465
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REDDY, B. RAGHAVA
Exec Dt:
02/19/2010
2
EOFF, LARRY S.
Exec Dt:
02/25/2010
3
VASQUEZ, JULIO E.
Exec Dt:
02/25/2010
4
DALRYMPLE, ELDON D.
Exec Dt:
02/26/2010
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BLVD.
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8322421
US20110214867
12717004
Correspondence name and address
HALLIBURTON ENERGY SERVICES, INC.
2600 S. 2ND STREET
ATTN. ROBERT A. KENT
DUNCAN, OK 73536
Assignment: 76
Reel/Frame:029497/0764   Pages: 4
Recorded: 12/19/2012
Attorney Dkt #:2009-IP-026760U3C1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REDDY, B. RAGHAVA
Exec Dt:
02/19/2010
2
EOFF, LARRY S.
Exec Dt:
02/25/2010
3
VASQUEZ, JULIO E.
Exec Dt:
02/26/2010
4
DALRYMPLE, ELDON D.
Exec Dt:
02/26/2010
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BLVD.
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9127193
US20130056199
13665151
Correspondence name and address
BOOTH, ALBANESI, SCHROEDER LLC
1601 ELM STREET, SUITE 1950
DALLAS, TX 75201-4744
Assignment: 77
Reel/Frame:024676/0130   Pages: 3
Recorded: 07/13/2010
Attorney Dkt #:2009-IP-022960U1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEAVER, JIMMIE D.
Exec Dt:
07/12/2010
2
EOFF, LARRY S.
Exec Dt:
07/08/2010
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8950488
US20120012320
12835579
Correspondence name and address
ROBERT A. KENT
P.O. BOX 1431
DUNCAN, OK 73536
Assignment: 78
Reel/Frame:025407/0087   Pages: 3
Recorded: 11/30/2010
Attorney Dkt #:086108-0353
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
EOFF, LARRY S.
Exec Dt:
11/23/2010
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8470746
US20120135895
12956569
Correspondence name and address
ROBERT A. KENT
P.O. BOX 1431
DUNCAN, OK 73536
Assignment: 79
Reel/Frame:026089/0550   Pages: 4
Recorded: 04/07/2011
Attorney Dkt #:086108-0374
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EOFF, LARRY S.
Exec Dt:
04/05/2011
2
LOUCKS, JEFF W.
Exec Dt:
04/06/2011
3
REDDY, B. RAGHAVA
Exec Dt:
04/05/2011
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9546314
US20120258894
13081607
Correspondence name and address
ROBERT A. KENT
P.O. BOX 1431
DUNCAN, OK 73536
Assignment: 80
Reel/Frame:026214/0743   Pages: 4
Recorded: 05/03/2011
Attorney Dkt #:086108-0404
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EOFF, LARRY S.
Exec Dt:
04/28/2011
2
TODD, BRADLEY L.
Exec Dt:
04/28/2011
3
ALLISON, DAVID B.
Exec Dt:
04/29/2011
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8883695
US20120279704
13099493
Correspondence name and address
ROBERT A. KENT
P.O. BOX 1431
DUNCAN, OK 73536
Assignment: 81
Reel/Frame:026598/0694   Pages: 3
Recorded: 07/15/2011
Attorney Dkt #:500417
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REDDY, B. RAGHAVA
Exec Dt:
07/14/2011
2
EOFF, LARRY S.
Exec Dt:
07/14/2011
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9150781
US20130000911
13171677
Correspondence name and address
ROBERT A. KENT
P.O. BOX 1431
DUNCAN, OK 73536
Assignment: 82
Reel/Frame:026617/0978   Pages: 3
Recorded: 07/20/2011
Attorney Dkt #:086108-0427
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REDDY, B. RAGHAVA
Exec Dt:
07/14/2011
2
EOFF, LARRY S.
Exec Dt:
07/14/2011
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9090811
US20130000905
13171718
Correspondence name and address
ROBERT A. KENT
P.O. BOX 1431
DUNCAN, OK 73536
Assignment: 83
Reel/Frame:028099/0502   Pages: 4
Recorded: 04/24/2012
Attorney Dkt #:086108-0562
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REDDY, B. RAGHAVA
Exec Dt:
04/10/2012
2
EOFF, LARRY S.
Exec Dt:
04/13/2012
3
CRESPO, FREDDY
Exec Dt:
04/10/2012
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9175206
US20130277054
13454827
Correspondence name and address
ROBERT A. KENT
P.O. BOX 1431
DUNCAN, OK 73536
Assignment: 84
Reel/Frame:036745/0700   Pages: 4
Recorded: 10/07/2015
Attorney Dkt #:096378-0821
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REDDY, B. RAGHAVA
Exec Dt:
04/10/2012
2
EOFF, LARRY S.
Exec Dt:
04/13/2012
3
CRESPO, FREDDY
Exec Dt:
04/10/2012
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9670402
US20160053166
14876976
Correspondence name and address
MCDERMOTT WILL & EMERY LLP
THE MCDERMOTT BUILDING
500 NORTH CAPITOL STREET, N.W.
WASHINGTON, DC 20001
Assignment: 85
Reel/Frame:028387/0360   Pages: 5
Recorded: 06/15/2012
Attorney Dkt #:HES 2011-IP-050465U1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REDDY, B. RAGHAVA
Exec Dt:
06/01/2012
2
EOFF, LARRY S.
Exec Dt:
06/01/2012
3
PASCARELLA, NATALIE
Exec Dt:
06/01/2012
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130319672
13488178
Correspondence name and address
RODNEY B. CARROLL
5601 GRANITE PARKWAY, SUITE 750
PLANO, TX 75024
Assignment: 86
Reel/Frame:028789/0463   Pages: 7
Recorded: 08/15/2012
Attorney Dkt #:086108-0791
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REDDY, B. RAGHAVA
Exec Dt:
08/08/2012
2
CRESPO, FREDDY
Exec Dt:
08/09/2012
3
EOFF, LARRY S.
Exec Dt:
08/08/2012
4
LEWIS, CHRISTOPHER A.
Exec Dt:
08/08/2012
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9051506
US20140048260
13586026
Correspondence name and address
ROBERT A. KENT
P.O. BOX 1431
DUNCAN, OK 73536
Assignment: 87
Reel/Frame:030415/0237   Pages: 7
Recorded: 05/14/2013
Attorney Dkt #:HES 2012-IP-063704U1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REDDY, B. RAGHAVA
Exec Dt:
05/09/2013
2
EOFF, LARRY S.
Exec Dt:
05/09/2013
3
LEWIS, CHRISTOPHER A.
Exec Dt:
05/09/2013
4
PASCARELLA, NATALIE L.
Exec Dt:
05/09/2013
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9441151
US20140338907
13893868
Correspondence name and address
RODNEY B. CARROLL
5601 GRANITE PARKWAY, SUITE 500
PLANO, TX 75024
Assignment: 88
Reel/Frame:039202/0156   Pages: 7
Recorded: 07/20/2016
Attorney Dkt #:063718.6614
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REDDY, B. RAGHAVA
Exec Dt:
05/09/2013
2
EOFF, LARRY S.
Exec Dt:
05/09/2013
3
LEWIS, CHRISTOPHER A.
Exec Dt:
05/09/2013
4
PASCARELLA, NATALIE L.
Exec Dt:
05/09/2013
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BLVD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10077397
US20160326425
15215266
Correspondence name and address
BAKER BOTTS L.L.P.
910 LOUISIANA STREET, ONE SHELL PLAZA
HOUSTON, TX 77002
Assignment: 89
Reel/Frame:037572/0478   Pages: 7
Recorded: 01/25/2016
Attorney Dkt #:098273-0353
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REDDY, B. RAGHAVA
Exec Dt:
10/30/2013
2
EOFF, LARRY S.
Exec Dt:
02/28/2014
3
LEWIS, CHRISTOPHER
Exec Dt:
02/28/2014
4
MAIER, ROBERT
Exec Dt:
10/30/2013
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9969923
US20160177166
14907379
Correspondence name and address
MCDERMOTT WILL & EMERY LLP
THE MCDERMOTT BUILDING
500 NORTH CAPITOL STREET, N.W.
WASHINGTON, DC 20001
Assignment: 90
Reel/Frame:037231/0639   Pages: 12
Recorded: 12/08/2015
Attorney Dkt #:098273-0167
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REDDY, B. RAGHAVA
Exec Dt:
01/26/2015
2
GHOSH, ANINDYA
Exec Dt:
01/26/2015
3
RECIO, ANTONIO, III
Exec Dt:
01/05/2015
4
EOFF, LARRY S.
Exec Dt:
01/05/2015
5
LEWIS, CHRISTOPHER A.
Exec Dt:
01/05/2015
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9840659
US20160369160
14896673
Correspondence name and address
MCDERMOTT WILL & EMERY LLP
THE MCDERMOTT BUILDING
500 NORTH CAPITOL STREET, N.W.
WASHINGTON, DC 20001
Assignment: 91
Reel/Frame:035853/0778   Pages: 4
Recorded: 06/17/2015
Attorney Dkt #:096378-0432
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REDDY, B. RAGHAVA
Exec Dt:
06/12/2015
2
EOFF, LARRY S.
Exec Dt:
06/09/2015
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9657217
US20150284622
14742059
Correspondence name and address
MCDERMOTT WILL & EMERY LLP
THE MCDERMOTT BUILDING
500 NORTH CAPITOL STREET, N.W.
WASHINGTON, DC 20001
Assignment: 92
Reel/Frame:036402/0232   Pages: 4
Recorded: 08/24/2015
Attorney Dkt #:096378-0657
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REDDY, B. RAGHAVA
Exec Dt:
08/18/2015
2
EOFF, LARRY S.
Exec Dt:
08/11/2015
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9783724
US20150361321
14833514
Correspondence name and address
MCDERMOTT WILL & EMERY LLP
THE MCDERMOTT BUILDING
500 NORTH CAPITOL STREET, N.W.
WASHINGTON, DC 20001
Assignment: 93
Reel/Frame:051702/0837   Pages: 7
Recorded: 02/03/2020
Attorney Dkt #:2017-IPM-101014 U1 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NGUYEN, PHILIP D.
Exec Dt:
09/05/2017
2
DAVIS, JOHN
Exec Dt:
09/10/2017
3
VASQUEZ, JULIO E.
Exec Dt:
09/04/2017
4
EOFF, LARRY S.
Exec Dt:
09/05/2017
Assignee
1
HALLIBURTON ENERGY SERVICES INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11091687
US20200369943
16636216
Correspondence name and address
MCAFEE & TAFT
TENTH FLOOR, TWO LEADERSHIP SQUARE
211 NORTH ROBINSON
OKLAHOMA CITY, OK 73102

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