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Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : GRAY, DENNIS W.
Total Assignments: 27
Assignment: 1
Reel/Frame:004850/0212   Pages: 2
Recorded: 04/08/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
GRAY, DENNIS W.
Exec Dt:
04/04/1988
Assignee
1
HALLIBURTON COMPANY
A CORP. OF DE
DUNCAN, OKLAHOMA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4823594
NONE
07167830
Correspondence name and address
JAMES R. DUZAN
HALLIBURTON SERVICES
P. O. DRAWER 1431
DUNCAN, OK 73536-0102
Assignment: 2
Reel/Frame:009205/0222   Pages: 5
Recorded: 04/27/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CAVENY, WILLIAM J.
Exec Dt:
04/24/1998
2
MORGAN, RICKEY L.
Exec Dt:
04/24/1998
3
GRAY, DENNIS W.
Exec Dt:
04/23/1998
4
CHATTERJI, JITEN
Exec Dt:
04/23/1998
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
HALLIBURTON ENERGY SERVICES, INC.
5151 SAN FELIPE
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5972103
NONE
09013791
Correspondence name and address
CRAIG W. RODDY
1015 BOIS D'ARC
DUNCAN, OKLAHOMA 73536-0102
Assignment: 3
Reel/Frame:009460/0416   Pages: 6
Recorded: 09/01/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHATTERJI, JITEN
Exec Dt:
08/27/1998
2
BRENNEIS, D. CHAD
Exec Dt:
08/27/1998
3
GRAY, DENNIS W.
Exec Dt:
09/01/1998
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
4100 CLINTON DRIVE
HOUSTON, TEXAS 77020
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6019835
NONE
09144749
Correspondence name and address
HALLIBURTON ENERGY SERVICES
CRAIG W. RODDY
P.O. BOX 1431
DUNCAN, OK 73536-0102
Assignment: 4
Reel/Frame:009699/0420   Pages: 6
Recorded: 01/12/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CAVENY, WILLIAM J.
Exec Dt:
01/08/1999
2
MORGAN, RICKEY L.
Exec Dt:
01/08/1999
3
GRAY, DENNIS W.
Exec Dt:
01/11/1999
4
CHATTERJI, JITEN
Exec Dt:
01/08/1999
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
4100 CLINTON DRIVE
HOUSTON, TEXAS 77020
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5968255
NONE
09228846
Correspondence name and address
HALLIBURTON ENERGY SERVICES
CRAIG W. RODDY
P.O. BOX 1431
DUNCAN, OK 73536-0102
Assignment: 5
Reel/Frame:009746/0798   Pages: 6
Recorded: 02/02/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ONAN, DAVID D.
Exec Dt:
01/27/1999
2
GRAY, DENNIS W.
Exec Dt:
02/01/1999
3
FITZGERALD, RUSSELL M.
Exec Dt:
02/01/1999
4
JOHNSON, JOHNNY W.
Exec Dt:
02/01/1999
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
4100 CLINTON DRIVE
HOUSTON, TEXAS 77020
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6055874
NONE
09243322
Correspondence name and address
HALLIBURTON ENERGY SERVICES
CRAIG W. RODDY
P.O. BOX 1431
DUNCAN, OKLAHOMA 73533
Assignment: 6
Reel/Frame:009919/0864   Pages: 8
Recorded: 04/21/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REDDY, BAIREDDY R.
Exec Dt:
04/20/1999
2
CROOK, RONALD J.
Exec Dt:
04/20/1999
3
CHATTERJI, JITEN
Exec Dt:
04/20/1999
4
KING, BOBBY J.
Exec Dt:
04/21/1999
5
GRAY, DENNIS W.
Exec Dt:
04/21/1999
6
FITZGERALD, RUSSELL M.
Exec Dt:
04/19/1999
7
POWELL, RONALD J.
Exec Dt:
04/20/1999
8
TODD, BRADLEY L.
Exec Dt:
04/20/1999
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
4100 CLINTON DRIVE
HOUSTON, TEXAS 77020
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6209646
NONE
09295716
Correspondence name and address
HALLIBURTON ENERGY SERVICES
CRAIG W. RODDY
P.O. BOX 1431
DUNCAN, OK 73536-0102
Assignment: 7
Reel/Frame:010205/0806   Pages: 8
Recorded: 08/26/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REDDY, BAIREDDY R.
Exec Dt:
08/24/1999
2
CROOK, RONALD J.
Exec Dt:
08/17/1999
3
WAUGH, BRYAN K.
Exec Dt:
08/16/1999
4
FITZGERALD, RUSSELL M.
Exec Dt:
08/16/1999
5
GRAY, DENNIS W.
Exec Dt:
08/26/1999
6
TRAXEL, BRENT E.
Exec Dt:
08/09/1999
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
4100 CLINTON DRIVE
HOUSTON, TEXAS 77020
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6478868
NONE
09383734
Correspondence name and address
HALLIBURTON ENERGY SERVICES
GRAIG W. RODDY
P.O. BOX 1431
DUNCAN, OK 73536-0102
Assignment: 8
Reel/Frame:011029/0906   Pages: 6
Recorded: 08/22/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHATTERJI, JITEN
Exec Dt:
05/15/2000
2
CROMWELL, ROGER S.
Exec Dt:
05/15/2000
3
KING, BOBBY J.
Exec Dt:
05/12/2000
4
GRAY, DENNIS W.
Exec Dt:
05/15/2000
5
BRENNEIS, DARREL C.
Exec Dt:
05/12/2000
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BLVD.
HOUSTON, TEXAS 77020
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6227294
NONE
09569519
Correspondence name and address
HALLIBURTON ENERGY SERVICES, INC.
CRAIG W. RODDY
P.O. BOX 1431
DUNCAN, OK 73536-0440
Assignment: 9
Reel/Frame:011073/0798   Pages: 8
Recorded: 09/13/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REDDY, BAIREDDY R.
Exec Dt:
09/07/2000
2
CROOK, RONALD J.
Exec Dt:
09/08/2000
3
GRAY, DENNIS W.
Exec Dt:
09/07/2000
4
FITZGERALD, RUSSEL M.
Exec Dt:
09/07/2000
5
TODD, BRADLEY L.
Exec Dt:
09/07/2000
6
LARAMAY, STEVEN B.
Exec Dt:
09/05/2000
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77020
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6444316
NONE
09565092
Correspondence name and address
HALLIBURTON ENERGY SERVICES
CRAIG W. RODDY
P.O. BOX 1431
DUNCAN, OK 73536-0440
Assignment: 10
Reel/Frame:011253/0839   Pages: 8
Recorded: 10/25/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHATTERJI, JITEN
Exec Dt:
10/25/2000
2
CROMWELL, ROGER S.
Exec Dt:
10/25/2000
3
BRENNEIS, CHAD R.
Exec Dt:
10/25/2000
4
KING, BOBBY J.
Exec Dt:
10/25/2000
5
GRAY, DENNIS W.
Exec Dt:
10/25/2000
6
ZAMORA, FRANK
Exec Dt:
10/25/2000
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77020
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6367550
NONE
09696902
Correspondence name and address
HALLIBURTON ENERGY SERVICES
CRAIG W. RODDY
P.O. BOX 1431
DUNCAN, OK 73536-0440
Assignment: 11
Reel/Frame:016570/0645   Pages: 5
Recorded: 07/26/2005
Attorney Dkt #:05-0348
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHATTERJI, JITEN
Exec Dt:
10/25/2000
2
CROMWELL, ROGER S.
Exec Dt:
10/25/2000
3
BRENNEIS, CHAD R.
Exec Dt:
10/25/2000
4
KING, BOBBY J.
Exec Dt:
10/25/2000
5
GRAY, DENNIS W.
Exec Dt:
10/25/2000
6
ZAMORA, FRANK
Exec Dt:
10/25/2000
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77020
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6547871
US20020096090
10026040
Correspondence name and address
MARTIN P. HOFFMAN
HOFFMAN, WASSON & GITLER, P.C.
2461 SOUTH CLARK STREET
CRYSTAL CENTER 2 - SUITE 522
ARLINGTON, VA 22202
Assignment: 12
Reel/Frame:013588/0987   Pages: 10
Recorded: 12/16/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHATTERJI, JITEN
Exec Dt:
07/15/2002
2
CROMWELL, ROGER S.
Exec Dt:
07/15/2002
3
KING, BOBBY J.
Exec Dt:
07/15/2002
4
BRENNEIS, D. CHAD
Exec Dt:
07/15/2002
5
GRAY, DENNIS W.
Exec Dt:
07/15/2002
6
CROOK, RONALD J.
Exec Dt:
07/15/2002
7
CHEN, SHIH-RUEY T.
Exec Dt:
07/31/2002
8
DEVITO, VALENTINO L.
Exec Dt:
07/26/2002
9
FREDERICK, KEVIN W.
Exec Dt:
07/31/2002
10
SMITH, KEVIN W.
Exec Dt:
08/02/2002
11
LOEFFLER, RANDY J.
Exec Dt:
07/31/2002
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6767867
US20030083204
10122671
Correspondence name and address
HALLIBURTON ENERGY SERVICES
CRAIG W. RODDY
2600 SOUTH SECOND STREET
DUNCAN, OK 73536-0440
Assignment: 13
Reel/Frame:020679/0892   Pages: 6
Recorded: 03/17/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHATTERJI, JITEN
Exec Dt:
07/15/2002
2
CROMWELL, ROGER S.
Exec Dt:
07/15/2002
3
KING, BOBBY J.
Exec Dt:
07/15/2002
4
BRENNEIS, D. CHAD
Exec Dt:
07/15/2002
5
GRAY, DENNIS W.
Exec Dt:
07/15/2002
6
CROOK, RONALD J.
Exec Dt:
07/15/2002
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BLVD.
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6767867
US20030083204
10122671
Correspondence name and address
CRAIG W. RODDY
HALLIBURTON ENERGY SERVICES, INC.
2600 S. 2ND
DUNCAN, OK 73536
Assignment: 14
Reel/Frame:013588/0023   Pages: 5
Recorded: 12/09/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PATIN, RONALD J.
Exec Dt:
11/18/2002
2
GRAY, DENNIS W.
Exec Dt:
12/02/2002
3
CANTRELL, JAMES H.
Exec Dt:
12/02/2002
4
BRENNEIS, D. CHAD
Exec Dt:
12/02/2002
5
DAVIS, GARLAND W.
Exec Dt:
12/02/2002
6
RILEY, WENDELL D.
Exec Dt:
12/02/2002
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6829922
US20040055392
10255124
Correspondence name and address
HALLIBURTON ENERGY SERVICES
JOHN W. WUSTENBERG
2600 SOUTH SECOND STREET
DUNCAN, OK 73536-0440
Assignment: 15
Reel/Frame:013719/0779   Pages: 4
Recorded: 01/29/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHATTERJI, JITEN
Exec Dt:
01/29/2003
2
BRENNEIS, D. CHAD
Exec Dt:
01/29/2003
3
GRAY, DENNIS W.
Exec Dt:
01/29/2003
4
KEENER, KRISTA L.
Exec Dt:
01/29/2003
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6591910
NONE
10353731
Correspondence name and address
HALLIBURTON ENERGY SERVICES
CRAIG W. RODDY
2600 SOUTH SECOND STREET
DUNCAN, OK 73536-0440
Assignment: 16
Reel/Frame:014236/0042   Pages: 4
Recorded: 01/29/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHATTERJI, JITEN
Exec Dt:
01/29/2003
2
BRENNEIS, D. CHAD
Exec Dt:
01/29/2003
3
GRAY, DENNIS W.
Exec Dt:
01/29/2003
4
KEENER, KRISTA L.
Exec Dt:
01/29/2003
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6591910
NONE
10353731
Correspondence name and address
HALLIBURTON ENERGY SERVICES
CRAIG W. RODDY
2600 SOUTH SECOND STREET
DUNCAN, OK 73536-0440
Assignment: 17
Reel/Frame:014832/0519   Pages: 7
Recorded: 12/18/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHATTERJI, JITEN
Exec Dt:
12/17/2003
2
GRAY, DENNIS W.
Exec Dt:
12/17/2003
3
KING, BOBBY J.
Exec Dt:
12/17/2003
4
DENNIS, JR., JOHN L.
Exec Dt:
12/17/2003
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7143827
US20040182577
10740189
Correspondence name and address
HALLIBURTON ENERGY SERVICES
CRAIG W. RODDY
2600 SOUTH SECOND STREET
DUCAN, OK 73536-0440
Assignment: 18
Reel/Frame:015005/0795   Pages: 8
Recorded: 02/20/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LUKE, KAREN
Exec Dt:
02/09/2004
2
REDDY, B. RAGHAVA
Exec Dt:
02/09/2004
3
FITZGERALD, RUSSELL M.
Exec Dt:
02/09/2004
4
ZAMORA, FRANK
Exec Dt:
02/11/2004
5
FYTEN, GLEN C.
Exec Dt:
01/27/2004
6
DEALY, SEARS T.
Exec Dt:
02/09/2004
7
RISPLER, KEITH A.
Exec Dt:
01/27/2004
8
GETZLAF, DONALD A.
Exec Dt:
02/02/2004
9
GRAY, DENNIS W.
Exec Dt:
02/09/2004
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6964302
US20040112600
10686098
Correspondence name and address
HALLIBURTON ENERGY SERVICES
CRAIG W. RODDY
2600 SOUTH 2ND STREET
DUNCAN, OK 73536-0440
Assignment: 19
Reel/Frame:015627/0787   Pages: 9
Recorded: 07/26/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHATTERJI, JITEN
Exec Dt:
07/22/2004
2
BRENNEIS, D. CHAD
Exec Dt:
07/22/2004
3
CROMWELL, ROGER S.
Exec Dt:
07/22/2004
4
KING, BOBBY J.
Exec Dt:
07/22/2004
5
GRAY, DENNIS W.
Exec Dt:
07/22/2004
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6951249
NONE
10899504
Correspondence name and address
HALLIBURTON ENERGY SERVICES
CRIAG W. RODDY
2600 SOUTH SECOND STREET
DUCAN, OK 73536-0440
Assignment: 20
Reel/Frame:015627/0814   Pages: 9
Recorded: 07/26/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHATTERJI, JITEN
Exec Dt:
07/22/2004
2
BRENNEIS, D. CHAD
Exec Dt:
07/22/2004
3
CROMWELL, ROGER S.
Exec Dt:
07/22/2004
4
KING, BOBBY J.
Exec Dt:
07/22/2004
5
GRAY, DENNIS W.
Exec Dt:
07/22/2004
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7013975
US20060016601
10899325
Correspondence name and address
HALLIBURTON ENERGY SERVICES
CRAIG W. RODDY
2600 SOUTH SECOND STREET
DUNCAN, OK 73536-0440
Assignment: 21
Reel/Frame:016088/0285   Pages: 4
Recorded: 12/17/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHATTERJI, JITEN
Exec Dt:
12/13/2004
2
HEATHMAN, JAMES F.
Exec Dt:
12/08/2004
3
GRAY, DENNIS W.
Exec Dt:
12/07/2004
4
WAUGH, BRYAN K.
Exec Dt:
12/08/2004
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7004256
NONE
10963035
Correspondence name and address
CRAIG W. RODDY
HALLIBURTON ENERGY SERVIES
2600 SOUTH SECOND STREET
DUNCAN, OKLAHOMA 73536-0440
Assignment: 22
Reel/Frame:016481/0300   Pages: 6
Recorded: 04/07/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REDDY, B. RAGHAVA
Exec Dt:
03/18/2005
2
GRAY, DENNIS W.
Exec Dt:
03/18/2005
3
JOHNSON, JOHNNY W.
Exec Dt:
03/21/2005
4
PALMER, ANTHONY V.
Exec Dt:
03/30/2005
5
BLASCKE, KEITH E.
Exec Dt:
03/18/2005
6
BROTHERS, LANCE E.
Exec Dt:
03/21/2005
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7296927
US20060225523
11100999
Correspondence name and address
JOHN W. WUSTENBERG
HALLIBURTON ENERGY SERVICES
2600 SOUTH SECOND STREET
DUNCAN, OK 73536-0440
Assignment: 23
Reel/Frame:016519/0476   Pages: 4
Recorded: 05/04/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REDDY, B. RAGHAVA
Exec Dt:
03/18/2005
2
GRAY, DENNIS W.
Exec Dt:
04/29/2005
3
WAUGH, BRYAN K.
Exec Dt:
03/21/2005
4
VIJN, JAN PIETER
Exec Dt:
03/10/2005
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6978835
NONE
10963036
Correspondence name and address
CRAIG W. RODDY
HALLIBURTON ENERGY SERVICES
2600 SOUTH SECOND STREET
DUNCAN, OK 73536-0440
Assignment: 24
Reel/Frame:016588/0795   Pages: 9
Recorded: 05/19/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHATTERJI, JITEN
Exec Dt:
05/19/2005
2
BRENNEIS, D. CHAD
Exec Dt:
05/19/2005
3
KING, BOBBY J.
Exec Dt:
05/19/2005
4
CROMWELL, ROGER S.
Exec Dt:
05/19/2005
5
GRAY, DENNIS W.
Exec Dt:
05/19/2005
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
DUNCAN, OKLAHOMA 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7255170
US20060016602
11132803
Correspondence name and address
CRAIG W. RODD
HALLIBURTON ENERGY SERVICES
2600 SOUTH SECOND STREET
DUNCAN, OK 73536-0440
Assignment: 25
Reel/Frame:017172/0554   Pages: 4
Recorded: 11/01/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HEATHMAN, JAMES F.
Exec Dt:
09/20/2005
2
DEALY, SEARS T.
Exec Dt:
09/23/2005
3
CANTRELL, JAMES H.
Exec Dt:
10/27/2005
4
GRAY, DENNIS W.
Exec Dt:
09/23/2005
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7128142
US20060060381
11211975
Correspondence name and address
CRAIG W.RODDY
HALLIBURTON ENERGY SERVICES
2600 SOUTH SECOND STREET
DUNCAN, OK 73536-0440
Assignment: 26
Reel/Frame:017172/0616   Pages: 5
Recorded: 11/01/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HEATHMAN, JAMES F.
Exec Dt:
10/19/2005
2
DEALY, SEARS T.
Exec Dt:
10/20/2005
3
CANTRELL, JAMES H.
Exec Dt:
10/24/2005
4
GRAY, DENNIS W.
Exec Dt:
10/27/2005
Assignee
1
HALLIBURTON ENERGY SERIVCES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7128149
US20060060351
11211974
Correspondence name and address
CRAIG W. RODDY
HALLIBURTON ENERGY SERVICES
2600 SOUTH SECOND STREET
DUNCAN, OK 73536-0440
Assignment: 27
Reel/Frame:017211/0103   Pages: 20
Recorded: 11/04/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHATTERJI, JITEN
Exec Dt:
11/01/2005
2
BRENNEIS, D. CHAD
Exec Dt:
11/01/2005
3
GRAY, DENNIS W.
Exec Dt:
11/01/2005
4
CLARIANT GMBH
Exec Dt:
10/17/2005
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070105995
11267475
Correspondence name and address
CRAIG W. RODDY
HALIBURTON ENERGY SERVICES
2600 SOUTH SECOND STREET
DUNCAN, OK 73536-0440

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