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Patent Assignment Assignor Details
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Assignor Name : DALRYMPLE, ELDON D.
Total Assignments: 45
Assignment: 1
Reel/Frame:008737/0657   Pages: 4
Recorded: 08/06/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DALRYMPLE, ELDON D.
Exec Dt:
07/23/1997
2
DAHL, JEFF A.
Exec Dt:
07/23/1997
3
ARRINGTON, STEPHEN T.
Exec Dt:
07/23/1997
4
CREEL, PRENTICE G.
Exec Dt:
08/04/1997
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
5151 SAN FELIPE
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5944106
NONE
08907235
Correspondence name and address
HALLIBURTON ENERGY SERVICES
ROBERT A. KENT
P.O. BOX 1431
DUNCAN, OK 73536-0102
Assignment: 2
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: 3
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: 4
Reel/Frame:014093/0340   Pages: 5
Recorded: 05/22/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CREEL, PRENTICE G.
Exec Dt:
04/29/2003
2
BOATMAN, CHARLES L.
Exec Dt:
05/07/2003
3
TATE, RICHARD H.
Exec Dt:
04/29/2003
4
DALRYMPLE, ELDON D.
Exec Dt:
05/15/2003
5
LUSCOMBE, STEPHEN P.
Exec Dt:
05/07/2003
6
EUBANK, JOHN L.
Exec Dt:
05/07/2003
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7866394
US20040168802
10375183
Correspondence name and address
HALLIBURTON ENERGY SERVICES
CRAIG W. RODDY
2600 SOUTH SECOND STREET
DUNCAN, OK 73536-0440
Assignment: 5
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: 6
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: 7
Reel/Frame:014266/0381   Pages: 7
Recorded: 07/02/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DALRYMPLE, ELDON D.
Exec Dt:
06/30/2003
2
EOFF, LARRY
Exec Dt:
06/30/2003
3
REDDY, B. RAGHAVA
Exec Dt:
06/30/2003
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BLVD.
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7182136
US20050000694
10612271
Correspondence name and address
HALLIBURTON ENERGY SERVICES
ROBERT A. KENT
2600 SOUTH 2ND STREET
DUNCAN, OK 73536
Assignment: 8
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: 9
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: 10
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: 11
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: 12
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: 13
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: 14
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: 15
Reel/Frame:016590/0669   Pages: 8
Recorded: 05/23/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CREEL, PRENITCE G.
Exec Dt:
10/18/2004
2
REDDY, B. RAGHAVA
Exec Dt:
10/20/2004
3
DALRYMPLE, ELDON D.
Exec Dt:
10/20/2004
Assignee
1
HALLIBURTON ENERGY SERICES, INC.
10200 BELLAIRE BOULEVARD
HOUTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7690429
US20060086501
10970444
Correspondence name and address
HALLIBURTON ENERGY SERVICES
CRAIG W. RODDY
2600 SOUTH SECOND STREET
DUNCAN, OK 73536-0440
Assignment: 16
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: 17
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: 18
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: 19
Reel/Frame:016535/0264   Pages: 4
Recorded: 05/05/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DALRYMPLE, ELDON D.
Exec Dt:
05/03/2005
2
EOFF, LARRY E.
Exec Dt:
05/03/2005
3
REDDY, B. RAGHAVA
Exec Dt:
05/02/2005
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BLVD.
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8278250
US20050194140
11122836
Correspondence name and address
HILLIBURTON ENERGY SERVICES
ROBERT A. KENT
2600 S. 2ND STREET
DUNCAN, OK 73536-0440
Assignment: 20
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: 21
Reel/Frame:016597/0737   Pages: 9
Recorded: 05/23/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CREEL, PRENTICE G.
Exec Dt:
05/12/2005
2
REDDY, B. RAGHAVA
Exec Dt:
05/16/2005
3
DALRYMPLE, ELDON D.
Exec Dt:
05/16/2005
4
ABDULKADIR, RAMZI I.
Exec Dt:
05/02/2005
5
VENDITO, JAMES J.
Exec Dt:
05/05/2005
6
CROOK, RONALD J.
Exec Dt:
05/18/2005
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7891424
US20060213662
11090496
Correspondence name and address
HALLIBURTON ENERGY SERVICE
CRAIG W. RODDY
2600 SOUTH SECOND STREET
DUNCAN, OK 73536-0440
Assignment: 22
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: 23
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: 24
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: 25
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: 26
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: 27
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: 28
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: 29
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: 30
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: 31
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: 32
Reel/Frame:020163/0760   Pages: 7
Recorded: 11/14/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EOFF, LARRY S
Exec Dt:
07/19/2007
2
REDDY, B. RAGHAVA
Exec Dt:
07/19/2007
3
DALRYMPLE, ELDON D.
Exec Dt:
07/23/2007
4
EVERETT, DON M.
Exec Dt:
08/13/2007
5
GUIERREZ, MAURICIO
Exec Dt:
10/24/2007
6
ZHANG, LESLIE
Exec Dt:
08/24/2007
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BLVD.
HOUSTON,, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7552771
US20090120642
11985154
Correspondence name and address
ROBERT A. KENT
HALLIBURTON ENERGY SERVICES, INC.
2600 S. 2ND STREET
DUNCAN, OK 73536-0440
Assignment: 33
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: 34
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: 35
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: 36
Reel/Frame:021060/0323   Pages: 4
Recorded: 05/29/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DALRYMPLE, ELDON D.
Exec Dt:
05/21/2008
2
BROWN, PAUL S.
Exec Dt:
05/19/2008
3
VASQUEZ, JULIO E.
Exec Dt:
05/21/2008
4
EOFF, LARRY
Exec Dt:
05/29/2008
Assignee
1
KENT, ROBERT A.
10200 BELLAIRE BLVD.
HALLIBURTON ENERGY SERVICES, INC.
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7891425
US20090294126
12156075
Correspondence name and address
ROBERT A. KENT
HALLIBURTON ENERGY SERVICES, INC.
2600 S. 2ND STREET
DUNCAN, OK 73536-0440
Assignment: 37
Reel/Frame:047235/0875   Pages: 6
Recorded: 10/09/2018
Attorney Dkt #:063718.8222
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE NAME OF THE RECEIVING PARTY FROM ROBERT A. KENT PREVIOUSLY RECORDED ON REEL 021060 FRAME 0323. ASSIGNOR(S) HEREBY CONFIRMS THE NAME OF THE RECEIVING PARTY IS HALLIBURTON ENERGY SERVICES, INC.
Assignors
1
DALRYMPLE, ELDON D.
Exec Dt:
05/21/2008
2
BROWN, PAUL S.
Exec Dt:
05/19/2008
3
VASQUEZ, JULIO E.
Exec Dt:
05/21/2008
4
EOFF, LARRY
Exec Dt:
05/29/2008
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7891425
US20090294126
12156075
Correspondence name and address
BAKER BOTTS L.L.P.
910 LOUISIANA STREET, ONE SHELL PLAZA
HOUSTON, TX 77002
Assignment: 38
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: 39
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: 40
Reel/Frame:023414/0878   Pages: 6
Recorded: 10/23/2009
Attorney Dkt #:2009-IP-022361 U1 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KALMAN, MARK D.
Exec Dt:
10/19/2009
2
DALRYMPLE, ELDON D.
Exec Dt:
10/21/2009
3
EOFF, LARRY
Exec Dt:
10/22/2009
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8196655
US20110048707
12551202
Correspondence name and address
HALLIBURTON ENERGY SERVICES, INC.
2601 BELTLINE ROAD
1-B-121
CARROLLTON, TX 75006
Assignment: 41
Reel/Frame:028007/0566   Pages: 5
Recorded: 04/06/2012
Attorney Dkt #:2009-IP-022361 U1 D1 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KALMAN, MARK D.
Exec Dt:
10/19/2009
2
DALRYMPLE, ELDON D.
Exec Dt:
10/21/2009
3
EOFF, LARRY
Exec Dt:
10/22/2009
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8360145
US20120222860
13441538
Correspondence name and address
SMITH IP SERVICES, P.C.
P.O. BOX 997
ROCKWALL, TX 75087
Assignment: 42
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: 43
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: 44
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: 45
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

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