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Patent Assignment Assignee Details
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Assignee Name : HILLIBURTON ENERGY SERVICES, INC.
Total Assignments: 24
Assignment: 1
Reel/Frame:008742/0080   Pages: 4
Recorded: 10/09/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ECHOLS, RALPH H.
Exec Dt:
09/29/1997
2
THOMAS, PHILIP T.
Exec Dt:
09/29/1997
Assignee
1
HILLIBURTON ENERGY SERVICES, INC.
LEGAL, INTELLECTUAL PROPERTY DEPARTMENT
P.O. BOX 819052
DALLAS, TEXAS 75381
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6053246
NONE
08914352
Correspondence name and address
HALLIBURTON ENERGY SERICES, INC.
WILLIAM M. IMWALLE
LEGAL, INTELLECTUAL PROPERTY DEPARTMENT
P.O. BOX 819052, MAIL CODE 1-B-121
DALLAS, TX 75381
Assignment: 2
Reel/Frame:013342/0170   Pages: 11
Recorded: 09/25/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEAVER, JIM D.
Exec Dt:
09/23/2002
2
WILSON, STEVEN F.
Exec Dt:
09/23/2002
3
BOWLES, BOBBY K.
Exec Dt:
09/24/2002
4
SLABAUGH, BILLY F.
Exec Dt:
09/24/2002
5
PARKER, MARK A.
Exec Dt:
09/20/2002
6
BARRICK, DAVID M.
Exec Dt:
09/23/2002
7
HEATH, STANLEY J.
Exec Dt:
09/20/2002
8
WALTERS, HAROLD G.
Exec Dt:
09/23/2002
9
COLE, R. CLAY
Exec Dt:
09/20/2002
Assignee
1
HILLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BLVD.
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030114539
10254268
Correspondence name and address
HALLIBURTON ENERGY SERVICES
ROBERT A. KENT
2600 S. 2ND STREET
DUNCAN, OK 73536
Assignment: 3
Reel/Frame:013501/0791   Pages: 7
Recorded: 11/15/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REDDY, BAIREDDY R.
Exec Dt:
11/13/2002
2
BROTHERS, LANCE E.
Exec Dt:
11/13/2002
3
PALMER, ANTHONY V.
Exec Dt:
11/13/2002
Assignee
1
HILLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6796378
US20030066460
10295113
Correspondence name and address
HALLIBURTON ENERGY SERVICES
CRAIG W. RODDY
2600 SOUTH SECOND STREET
DUNCAN, OK 73536-0440
Assignment: 4
Reel/Frame:013810/0065   Pages: 9
Recorded: 03/04/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOOPER, MICHAEL
Exec Dt:
11/26/2002
2
JERABEK, ALOIS
Exec Dt:
11/20/2002
3
RINGGENGERG, PAUL D.
Exec Dt:
11/15/2002
4
PALUCH, BILL
Exec Dt:
02/13/2003
Assignee
1
HILLIBURTON ENERGY SERVICES, INC.
2101 CITY WEST BLV.
BUILDING 2, 15TH FLOOR
HOUSTON, TEXAS 77042-3021
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7096976
US20030234120
10317319
Correspondence name and address
VINSON & ELKINS L.L.P.
CHRIS N. CRAVEY
2300 FIRST CITY TOWER
1001 FANNIN
HOUSTON, TX 77002-6760
Assignment: 5
Reel/Frame:013909/0331   Pages: 7
Recorded: 03/21/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHATTERJI, JITEN
Exec Dt:
03/19/2003
2
GRIFFITH, JAMES E.
Exec Dt:
03/20/2003
3
KING, BOBBY J.
Exec Dt:
03/19/2003
Assignee
1
HILLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6668927
NONE
10393965
Correspondence name and address
HALLIBURTON ENERGY SERVICES
CRAIG W. RODDY
2600 SOUTH SECOND STREET
DUNCAN, OK 73536-0440
Assignment: 6
Reel/Frame:014133/0355   Pages: 6
Recorded: 06/05/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GARCIA-SOULE, VIRGILIO
Exec Dt:
05/13/2003
2
CARLSON, TIMOTHY R.
Exec Dt:
05/13/2003
3
MACPHAIL, CHUCK
Exec Dt:
05/14/2003
4
GAZDA, IMRE I.
Exec Dt:
05/28/2003
Assignee
1
HILLIBURTON ENERGY SERVICES, INC.
P.O. BOX 819052
LEGAL, INTELLECTUAL PROPERTY DEPARTMENT
DALLAS, TEXAS 75381
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6918440
US20040206496
10414748
Correspondence name and address
HALLIBUTON ENERGY SERVICES, INC.
WILLIAM M. IMWALLE
P.O. BOX 819052
MAIL CODE 1-B-121
DALLAS, TX 75381
Assignment: 7
Reel/Frame:014165/0269   Pages: 4
Recorded: 06/11/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TARE, UDAY A.
Exec Dt:
05/28/2003
2
HEATHMAN, JAMES F.
Exec Dt:
05/05/2003
3
RAVI, KRISHNA M.
Exec Dt:
05/07/2003
Assignee
1
HILLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6910535
US20040094298
10298251
Correspondence name and address
HALLIBURTON ENERGY SERVICES
CRAIG W. RODDY
2600 SOUTH SECOND STREET
DUNCAN, OK 73536-0440
Assignment: 8
Reel/Frame:015069/0327   Pages: 3
Recorded: 07/21/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REDDY, B. RAGHAVA
Exec Dt:
07/09/2003
2
ZAMORA, FRANK
Exec Dt:
07/10/2003
3
VENDITTO, JAMES J.
Exec Dt:
06/28/2003
4
SEPULVADA, ROBERT J.
Exec Dt:
06/28/2003
Assignee
1
HILLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6983799
US20040168804
10375206
Correspondence name and address
HALLIBURTON ENERGY SERVICES
CRAIG W. RODDY
2600 SOUTH SECOND ST.
DUNCAN, OK 73536-0440
Assignment: 9
Reel/Frame:015032/0165   Pages: 3
Recorded: 02/20/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SURJAATMADJA, JIM B.
Exec Dt:
02/18/2004
2
TODD, BRADLEY L.
Exec Dt:
02/16/2004
Assignee
1
HILLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BLVD.
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050183741
10783207
Correspondence name and address
HALLIBURTON ENERGY SERVICES
ROBERT A. KENT
2600 SOUTH 2ND STREET
DUNCAN, OK 73536-0440
Assignment: 10
Reel/Frame:015160/0353   Pages: 3
Recorded: 03/29/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
STROMQUIST, MARTY L.
Exec Dt:
03/17/2004
Assignee
1
HILLIBURTON ENERGY SERVICES, INC.
10200 BELLIARE BLVD.
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050211438
10811745
Correspondence name and address
HALLIBURTON ENERGY SERVICES
ROBERT A. KENT
2600 SOUTH 2ND STREET
DUNCAN, OK 73536-0440
Assignment: 11
Reel/Frame:015214/0376   Pages: 3
Recorded: 04/12/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SANTRA, ASHOK K.
Exec Dt:
04/08/2004
2
LUKE, KAREN
Exec Dt:
04/08/2004
Assignee
1
HILLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7048053
US20040188092
10822459
Correspondence name and address
HALLIBURTON ENERGY SERVICES
CRAIG W. RODDY
2600 SOUTH SECOND STREET
DUNDAN, OK 73536-0440
Assignment: 12
Reel/Frame:015319/0729   Pages: 3
Recorded: 05/07/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CONNELL, MICHEL L.
Exec Dt:
05/06/2004
Assignee
1
HILLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7237809
US20050248151
10841067
Correspondence name and address
HALLIBURTON ENERGY SERVICE
JOHN W. WUSTENBERG
2600 SOUTH SECOND STREET
DUNCAN, OK 73536-0440
Assignment: 13
Reel/Frame:016246/0258   Pages: 5
Recorded: 01/31/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MANG, MICHAEL N.
Exec Dt:
01/18/2005
2
TODD, BRADLEY L.
Exec Dt:
01/27/2005
Assignee
1
HILLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BLVD.
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080009423
11047876
Correspondence name and address
ROBERT A. KENT
HALLIBURTON ENERGY SERVICES
2600 S. 2ND STREET
DUNCAN, OK 73536-0440
Assignment: 14
Reel/Frame:016254/0867   Pages: 4
Recorded: 02/02/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MANG, MICHAEL N.
Exec Dt:
01/21/2005
2
MUNOZ, TRINIDAD, JR.
Exec Dt:
01/31/2005
3
SAINI, RAJESH K.
Exec Dt:
01/31/2005
Assignee
1
HILLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BLVD.
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060172894
11049483
Correspondence name and address
HILLIBURTON ENERGY SERVICES
ROBERT A. KENT
2600 S. 2ND STREET
DUNCAN, OK 73536-0440
Assignment: 15
Reel/Frame:016636/0277   Pages: 7
Recorded: 02/23/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BLAUCH, MATTHEW E.
Exec Dt:
02/23/2005
2
WELTON, THOMAS D.
Exec Dt:
02/23/2005
3
FUNKHOUSER, GARY P.
Exec Dt:
01/18/2005
4
BERNING, SCOTT A.
Exec Dt:
01/28/2005
Assignee
1
HILLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BLVD.
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7185702
US20060191686
11065908
Correspondence name and address
ROBERT A. KENT
HALLIBURTON ENERGY SERVICES
2600 S. 2ND STREET
DUNCAN, OK 73536-0440
Assignment: 16
Reel/Frame:016726/0934   Pages: 3
Recorded: 06/22/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SANTRA, ASHOK K.
Exec Dt:
06/14/2005
2
FITZGERALD, RUSSELL M.
Exec Dt:
06/14/2005
Assignee
1
HILLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7537656
US20060288910
11158693
Correspondence name and address
HALLIBURTON ENERGY SERVICES
CRAIG W. RODDY
2600 SOUTH SECOND STREET
DUNCAN, OK 73536-0440
Assignment: 17
Reel/Frame:016989/0826   Pages: 7
Recorded: 09/09/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RODDY, CRAIG W.
Exec Dt:
09/08/2005
2
CHATTERJI, JITEN
Exec Dt:
09/08/2005
3
BRENNEIS, D CHAD
Exec Dt:
09/08/2005
4
KING, BOBBY J.
Exec Dt:
09/08/2005
Assignee
1
HILLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7445669
US20070056475
11223669
Correspondence name and address
HILLIBURTON ENERGY SERVICES
CRAIG W. RODDY
2600 SOUTH SECOND STREET
DUNCAN, OK 73536-0440
Assignment: 18
Reel/Frame:016991/0307   Pages: 4
Recorded: 09/09/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RODDY, CRAIG W.
Exec Dt:
09/08/2005
2
CHATTERJI, JITEN
Exec Dt:
09/08/2005
3
BRENNEIS, D CHAD
Exec Dt:
09/08/2005
4
KING, BOBBY J.
Exec Dt:
09/08/2005
Assignee
1
HILLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7387675
US20070056474
11223703
Correspondence name and address
HILLIBURTON ENERGY SERVICES
CRAIG W. RODDY
2600 SOUTH SECOND STREE
DUNCAN, OK 73536-0440
Assignment: 19
Reel/Frame:017079/0091   Pages: 3
Recorded: 10/06/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BELL, STEPHEN A.
Exec Dt:
09/30/2005
2
SHUMWAY, WILLIAM W.
Exec Dt:
09/30/2005
Assignee
1
HILLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072-5206
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7560418
US20070082824
11244801
Correspondence name and address
KAREN B. TRIPP
P.O. BOX 1301
HOUSTON, TX 77251-1301
Assignment: 20
Reel/Frame:017788/0475   Pages: 7
Recorded: 04/11/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RODDY, CRAIG W.
Exec Dt:
04/07/2006
2
CHATTERJI, JITEN
Exec Dt:
04/07/2006
3
BRENNEIS, D. CHAD
Exec Dt:
04/07/2006
4
KING, BOBBY J.
Exec Dt:
04/07/2006
Assignee
1
HILLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7338923
US20070238621
11402741
Correspondence name and address
CRAIG W. RODDY
HILLIBURTON ENERGY SERVICES
2600 SOUTH SECOND STREET
DUNCAN, OK 73536-0440
Assignment: 21
Reel/Frame:017984/0151   Pages: 4
Recorded: 06/06/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REDDY, B. RAGHAVA
Exec Dt:
06/01/2006
2
SEGURA, MICHAEL J.R.
Exec Dt:
06/02/2006
3
NGUYEN, PHILIP D.
Exec Dt:
06/02/2006
Assignee
1
HILLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BLVD.
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7900702
US20070277978
11447456
Correspondence name and address
ROBERT A. KENT
HALLIBURTON ENERGY SERVICES, INC.
2600 S. 2ND STREET
DUNCAN, OK 73536-0440
Assignment: 22
Reel/Frame:022165/0424   Pages: 4
Recorded: 01/22/2009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SURJAATMADJA, JIM B.
Exec Dt:
01/07/2009
2
EAST, LOYD
Exec Dt:
01/07/2009
Assignee
1
HILLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7775285
US20100122817
12274193
Correspondence name and address
JOHN W. WUSTENBERG
HALLIBURTON ENERGY SERVICES, INC.
2600 SOUTH SECOND
DUCAN, OK 73533
Assignment: 23
Reel/Frame:023659/0436   Pages: 8
Recorded: 12/08/2009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SARAP, GIRISH DINKAR
Exec Dt:
11/30/2009
2
PATIL, SANDIP PRABHAKAR
Exec Dt:
11/30/2009
3
SENAPATI, DIBYADARSHANI
Exec Dt:
11/30/2009
4
TARAFDAR, ABHIJIT
Exec Dt:
11/30/2009
Assignee
1
HILLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8869895
US20110132605
12633507
Correspondence name and address
CRAIG W. RODDY
HALLIBURTON ENERGY SERVICES, INC.
2600 SOUTH SECOND STREET
DUNCAN, OK 73533
Assignment: 24
Reel/Frame:024165/0161   Pages: 8
Recorded: 03/30/2010
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ADD ADDITIONAL INVENTOR PRISCILL T. REYES LEFT OFF OF ORIGINAL FILING, PREVIOUSLY RECORDED ON REEL 024130 FRAME 0114. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT OF ASSIGNOR'S INTEREST.
Assignors
1
IVERSON, BENJAMIN J.
Exec Dt:
03/23/2010
2
SANTRA, ASHOK K.
Exec Dt:
03/23/2010
3
REYES, PRISCILLA T.
Exec Dt:
03/23/2010
Assignee
1
HILLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BLVD.
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8905135
US20110232905
12730419
Correspondence name and address
CRAIG W. RODDY
HALLIBURTON ENERGY SERVICES, INC.
P.O. BOX 1431
DUNCAN, OKLAHOMA 73536-0440

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