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Patent Assignment Assignor Details
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Assignor Name : CROMWELL, ROGER S.
Total Assignments: 66
Assignment: 1
Reel/Frame:005763/0386   Pages: 4
Recorded: 07/15/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ONAN, DAVID D.
Exec Dt:
07/09/1991
2
DAVIS, GARLAND W.
Exec Dt:
07/09/1991
3
CROMWELL, ROGER S.
Exec Dt:
07/09/1991
Assignee
1
HALLIBURTON COMPANY, A CORPORATION OF DE
DUNCAN, OKLAHOMA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5159980
NONE
07722045
Correspondence name and address
THOMAS R. WEAVER
HALLIBURTON SERVICES
P. O. DRAWER 1431
DUNCAN, OK 73536-0102
Assignment: 2
Reel/Frame:006334/0571   Pages: 5
Recorded: 11/27/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ONAN, DAVID D.
Exec Dt:
11/16/1992
2
DAVIS, GARLAND W.
Exec Dt:
11/16/1992
3
CROMWELL, ROGER S.
Exec Dt:
11/16/1992
4
RILEY, WENDELL D.
Exec Dt:
11/16/1992
Assignee
1
HALLIBURTON COMPANY
P.O. BOX 1431
HALLIBURTON SERVICES
DUNCAN, OKLAHOMA 73536-0102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5293938
NONE
07960031
Correspondence name and address
THOMAS R. WEAVER
HALLIBURTON SERVICES
P.O. BOX 1431
DUNCAN, OK 73536-0102
Assignment: 3
Reel/Frame:006363/0163   Pages: 3
Recorded: 12/22/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HEATHMAN, JAMES F.
Exec Dt:
12/15/1992
2
CROMWELL, ROGER S.
Exec Dt:
12/15/1992
Assignee
1
HALLIBURTON COMPANY
HALLIBURTON SERVICES, P.O. BOX 1431
THOMAS R. WEAVER
DUNCAN, OKLAHOMA 73536-0102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5389706
NONE
07958985
Correspondence name and address
THOMAS R. WEAVER
HALLIBURTON SERVICES
P. O. DRAWER 1431
DUNCAN, OK 73536-0102
Assignment: 4
Reel/Frame:008841/0841   Pages: 4
Recorded: 12/08/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHATTERJI, JITEN
Exec Dt:
11/21/1997
2
ONAN, DAVID D.
Exec Dt:
11/24/1997
3
CROMWELL, ROGER S.
Exec Dt:
11/21/1997
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
HALLIBURTON ENERGY SERVICES, INC.
5151 SAN FELIPE
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5945387
NONE
08881108
Correspondence name and address
HALLIBURTON ENERGY SERVICES, INC.
CRAIG W. RODDY
1015 BOIS D'ARC
DUNCAN, OKLAHOMA 73536-0102
Assignment: 5
Reel/Frame:008858/0862   Pages: 5
Recorded: 12/16/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHATTERJI, JITEN
Exec Dt:
12/10/1997
2
ONAN, DAVID D.
Exec Dt:
12/09/1997
3
CROMWELL, ROGER S.
Exec Dt:
12/09/1997
4
KING, BOBBY J.
Exec Dt:
12/10/1997
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
5151 SAN FELIPE
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5897699
NONE
08899043
Correspondence name and address
HALLIBURTON ENERGY SERVICES, INC.
CRAIG W. RODDY
1015 BOIS D'ARC
DUNCAN, OKLAHOMA 73536-0102
Assignment: 6
Reel/Frame:008930/0026   Pages: 5
Recorded: 01/15/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHATTERJI, JITEN
Exec Dt:
01/08/1998
2
ONAN, DAVID D.
Exec Dt:
01/08/1998
3
CROMWELL, ROGER S.
Exec Dt:
01/08/1998
4
KING, BOBBY J.
Exec Dt:
01/08/1998
5
ONAN, PATTY L.
Exec Dt:
01/08/1998
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
5151 SAN FELIPE
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5873413
NONE
08914594
Correspondence name and address
HALIBURTON ENERGY SERVICES, INC.
CRAIG W. RODDY
1015 BOIS D'ARC
DUNCAN, OK 73536-0102
Assignment: 7
Reel/Frame:009021/0302   Pages: 4
Recorded: 03/04/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ONAN, DAVID D.
Exec Dt:
02/25/1998
2
CROMWELL, ROGER S.
Exec Dt:
02/24/1998
3
CHATTERJI, JITEN
Exec Dt:
02/28/1998
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
5151 SAN FELIPE
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5968879
NONE
08854826
Correspondence name and address
HALLIBURTON ENERGY SERVICES, INC.
CRAIG W. RODDY
1015 BOIS D'ARC
DUNCAN, OKLAHOMA 73536-0102
Assignment: 8
Reel/Frame:009074/0823   Pages: 5
Recorded: 03/20/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHATTERJI, JITEN
Exec Dt:
03/16/1998
2
ONAN, DAVID D.
Exec Dt:
03/13/1998
3
KING, BOBBY J.
Exec Dt:
03/10/1998
4
CROMWELL, ROGER S.
Exec Dt:
03/10/1998
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
5151 SAN FELIPE
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5957204
NONE
08979047
Correspondence name and address
HALLIBURTON ENERGY SERVICES, INC.
CRAIG W. RODDY
1015 BOIS D'ARC
DUNCAN, OKLAHOMA 73536-0102
Assignment: 9
Reel/Frame:009079/0142   Pages: 5
Recorded: 03/23/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHATTERJI, JITEN
Exec Dt:
03/16/1998
2
NORMAN, LEWIS R.
Exec Dt:
03/16/1998
3
ONAN, DAVID D.
Exec Dt:
03/16/1998
4
KING, BOBBY J.
Exec Dt:
03/16/1998
5
CROMWELL, ROGER S.
Exec Dt:
03/16/1998
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
5151 SAN FELIPE
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6059036
NONE
08979435
Correspondence name and address
HALLIBURTON ENEERGY SERVICES, INC.
CRAIG W. RODDY
1015 BOIS D'ARC
DUNCAN, OK 73536-0102
Assignment: 10
Reel/Frame:009194/0497   Pages: 6
Recorded: 05/11/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ONAN, DAVID D.
Exec Dt:
05/04/1998
2
CHATTERJI, JITEN
Exec Dt:
04/27/1998
3
CROMWELL, ROGER S.
Exec Dt:
04/27/1998
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
4100 CLINTON, DRIVE
HOUSTON, TEXAS 77020
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6006835
NONE
09024596
Correspondence name and address
HALLIBURTON ENERGY SERVICES
CRAIG W. RODDY
P.O. BOX 1431
DUNCAN, OK 73536-0102
Assignment: 11
Reel/Frame:009205/0739   Pages: 6
Recorded: 05/19/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHATTERJI, JITEN
Exec Dt:
05/12/1998
2
ONAN, DAVID D.
Exec Dt:
05/12/1998
3
CROMWELL, ROGER S.
Exec Dt:
05/12/1998
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
4100 CLINTON DR.
HOUSTON, TEXAS 77020
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6012524
NONE
09060535
Correspondence name and address
HALLIBURTON ENERGY SERVICES
CRAIG W. RODDY
P. O. BOX 1431
DUNCAN, OK 73536-0102
Assignment: 12
Reel/Frame:009211/0639   Pages: 5
Recorded: 05/13/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHATTERJI, JITEN
Exec Dt:
05/12/1998
2
ONAN, DAVID D.
Exec Dt:
05/12/1998
3
CROMWELL, ROGER S.
Exec Dt:
05/12/1998
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
4100 CLINTON DR.
HOUSTON, TEXAS 77020
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5875845
NONE
09059273
Correspondence name and address
HALLIBURTON ENERGY SERVICES
CRAIG W. RODDY
P. O. BOX 1431
DUNCAN, OK 73536-0102
Assignment: 13
Reel/Frame:009229/0403   Pages: 7
Recorded: 05/26/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ONAN, DAVID D.
Exec Dt:
05/20/1998
2
CHATTERJI, JITEN
Exec Dt:
05/19/1998
3
KING, BOBBY J.
Exec Dt:
05/20/1998
4
CHAN, PATTY L.
Exec Dt:
05/20/1998
5
CROMWELL, ROGER S.
Exec Dt:
05/20/1998
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
4100 CLINTON DRIVE
HOUSTON, TEXAS 77020
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5969006
NONE
09027271
Correspondence name and address
HALLIBURTON ENERGY SERVICES
CRAIG W. RODDY
P.O. BOX 1431
DUNCAN, OK 73536-0102
Assignment: 14
Reel/Frame:009326/0612   Pages: 7
Recorded: 06/25/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHATTERJI, JITEN
Exec Dt:
06/19/1998
2
ONAN, DAVID D.
Exec Dt:
06/22/1998
3
ONAN, PATTY L.
Exec Dt:
06/24/1998
4
KING, BOBBY J.
Exec Dt:
06/19/1998
5
CROMWELL, ROGER S.
Exec Dt:
06/19/1998
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
4100 CLINTON DRIVE
HOUSTON, TEXAS 77020
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5875846
NONE
09087056
Correspondence name and address
HALLIBURTON ENERGY SERVICES
CRAIG W. RODDY
P.O. BOX 1431
DUNCAN, OK 73536-0102
Assignment: 15
Reel/Frame:009319/0121   Pages: 6
Recorded: 07/17/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHATTERJI, JITEN
Exec Dt:
07/10/1998
2
ONAN, DAVID D.
Exec Dt:
07/10/1998
3
KING, BOBBY J.
Exec Dt:
07/10/1998
4
CROMWELL, ROGER S.
Exec Dt:
07/10/1998
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
4100 CLINTON DRIVE
HOUSTON, TEXAS 77020
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6068055
NONE
09107497
Correspondence name and address
HALLIBURTON ENERGY SERVICES
CRAIG W. RODDY
P.O. BOX 1431
DUNCAN, OKLAHOMA 73536-0102
Assignment: 16
Reel/Frame:009322/0867   Pages: 7
Recorded: 07/15/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHATTERJI, JITEN
Exec Dt:
07/10/1998
2
ONAN, DAVID D.
Exec Dt:
07/10/1998
3
ONAN, PATTY L.
Exec Dt:
07/10/1998
4
KING, BOBBY J.
Exec Dt:
07/10/1998
5
CROMWELL, ROGER S.
Exec Dt:
07/10/1998
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
4100 CLINTON DRIVE
HOUSTON, TEXAS 77020
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6006836
NONE
09087405
Correspondence name and address
HALLIBURTON ENERGY SERVICES
CRAIG W. RODDY
P.O. BOX 1431
DUNCAN, OK 73536-0102
Assignment: 17
Reel/Frame:009322/0897   Pages: 7
Recorded: 07/16/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ONAN, DAVID D.
Exec Dt:
07/10/1998
2
CHATTERJI, JITEN
Exec Dt:
07/10/1998
3
KING, BOBBY J.
Exec Dt:
07/10/1998
4
CROMWELL, ROGER S.
Exec Dt:
07/10/1998
5
ONAN, PATTY L.
Exec Dt:
07/10/1998
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
4100 CLINTON DRIVE
HOUSTON, TEXAS 77020
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5911282
NONE
08989190
Correspondence name and address
HALLIBURTON ENERGY SERVICES
CRAIG W. RODDY
P.O. BOX 1431
DUNCAN, OK 73536-0102
Assignment: 18
Reel/Frame:009411/0832   Pages: 6
Recorded: 08/20/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHATTERJI, JITEN
Exec Dt:
08/17/1998
2
CROMWELL, ROGER S.
Exec Dt:
08/17/1998
3
ONAN, DAVID D.
Exec Dt:
08/17/1998
4
KING, BOBBY J.
Exec Dt:
08/18/1998
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
4100 CLINTON DRIVE
HOUSTON, TEXAS 77020
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6098711
NONE
09135998
Correspondence name and address
HALLIBURTON ENERGY SERVICES
CRAIG W. RODDY
P.O. BOX 1431
DUNCAN, OKLAHOMA 73536-0102
Assignment: 19
Reel/Frame:009477/0809   Pages: 6
Recorded: 09/23/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHATTERJI, JITEN
Exec Dt:
09/21/1998
2
ONAN, DAVID D.
Exec Dt:
09/22/1998
3
CROMWELL, ROGER S.
Exec Dt:
09/18/1998
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
4100 CLINTON DRIVE
HOUSTON, TEXAS 77020
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6279652
NONE
09159286
Correspondence name and address
HALLIBURTON ENERGY SERVICES
CRAIG W. RODDY
P.O. BOX 1431
DUNCAN, OK 73536-0102
Assignment: 20
Reel/Frame:009761/0278   Pages: 5
Recorded: 02/04/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHATTERJI, JITEN
Exec Dt:
02/02/1999
2
CROMWELL, ROGER S.
Exec Dt:
02/02/1999
3
KING, BOBBY J.
Exec Dt:
02/02/1999
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
4100 CLINTON DRIVE
HOUSTON, TEXAS 77020
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6271181
NONE
09244820
Correspondence name and address
HALLIBURTON ENERGY SERVICES
CRAIG W. RODDY
P.O. BOX 1431
DUNCAN, OK 73536-0102
Assignment: 21
Reel/Frame:009766/0771   Pages: 6
Recorded: 02/09/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHATTERJI, JITEN
Exec Dt:
02/05/1999
2
CROMWELL, ROGER S.
Exec Dt:
02/04/1999
3
KUHLMAN, ROBERT D.
Exec Dt:
02/09/1999
4
KING, BOBBY J.
Exec Dt:
02/04/1999
Assignee
1
HALLIBURTON ENERGY SERVICES
4100 CLINTON DRIVE
HOUSTON, TEXAS 77020
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6244344
NONE
09247813
Correspondence name and address
HALLIBURTON ENERGY SERVICES
CRAIG W. RODDY
P.O. BOX 1431
DUNCAN, OK 73536-0102
Assignment: 22
Reel/Frame:010136/0123   Pages: 9
Recorded: 05/21/1999
Conveyance: (ASSIGNMENT OF ASSIGNOR'S INTEREST) RE-RECORD TO CORRECT ASSIGNEE'S NAME ON A DOCUMENT PREVIOUSLY RECORDED AT REEL 9766 FRAME 0771.
Assignors
1
CHATTERJI, JITEN
Exec Dt:
02/05/1999
2
CROMWELL, ROGER S.
Exec Dt:
02/04/1999
3
KUHLMAN, ROBERT D.
Exec Dt:
02/09/1999
4
KING, BOBBY J.
Exec Dt:
02/04/1999
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
4100 CLINTON DRIVE
HOUSTON, TEXAS 77020
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6244344
NONE
09247813
Correspondence name and address
HALLIBURTON ENERGY SERVICES
CRAIG W. RODDY
P.O. BOX 1431
DUNCAN, OK 73436-0102
Assignment: 23
Reel/Frame:010345/0663   Pages: 5
Recorded: 11/01/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHATTERJI, JITEN
Exec Dt:
02/04/1999
2
CROMWELL, ROGER S.
Exec Dt:
02/04/1999
3
KING, BOBBY J.
Exec Dt:
02/04/1999
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
4100 CLINTON DRIVE
HOUSTON, TEXAS 77020
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6297202
NONE
09224783
Correspondence name and address
HALLIBURTON ENERGY SERVICES
CRAIG W. RODDY
P. O. BOX 1431
DUNCAN, OK 73536-0440
Assignment: 24
Reel/Frame:009812/0726   Pages: 6
Recorded: 02/22/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHATTERJI, JITEN
Exec Dt:
02/19/1999
2
CROMWELL, ROGER S.
Exec Dt:
02/19/1999
3
REDDY, BAIREDDY R.
Exec Dt:
02/19/1999
4
KING, BOBBY J.
Exec Dt:
02/19/1999
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
4100 CLINTON DRIVE
HOUSTON, TEXAS 77020
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6234251
NONE
09255301
Correspondence name and address
HALLIBURTON ENERGY SERVICES
CRAIG W. RODDY
P.O. BOX 1431
DUNCAN, OK 73536-0102
Assignment: 25
Reel/Frame:009910/0873   Pages: 8
Recorded: 04/19/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHATTERJI, JITEN
Exec Dt:
04/19/1999
2
CROMWELL, ROGER S.
Exec Dt:
04/16/1999
3
ZAMORA, FRANK
Exec Dt:
04/19/1999
4
KING, BOBBY J.
Exec Dt:
04/19/1999
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
4100 CLINTON DRIVE
HOUSTON, TEXAS 77020
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6063738
NONE
09294234
Correspondence name and address
HALLIBURTON ENERGY SERVICES
CRAIG W. RODDY
P.O. BOX 1431
DUNCAN, OK 73536-0102
Assignment: 26
Reel/Frame:010232/0752   Pages: 6
Recorded: 09/07/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHATTERJI, JITEN
Exec Dt:
09/02/1999
2
CROMWELL, ROGER S.
Exec Dt:
09/01/1999
3
REDDY, BAIREDDY R.
Exec Dt:
09/01/1999
4
ANDERSON, CLYDE R.
Exec Dt:
09/01/1999
5
MCMECHAN, DAVID E.
Exec Dt:
09/01/1999
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
4100 CLINTON DRIVE
HOUSTON, TEXAS 77020
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6210476
NONE
09390718
Correspondence name and address
HALLIBURTON ENERGY SERVICES
CRAIG W. RODDY
P.O. BOX 1431
DUNCAN, OK 73536-0102
Assignment: 27
Reel/Frame:010229/0923   Pages: 6
Recorded: 09/07/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHATTERJI, JITEN
Exec Dt:
09/02/1999
2
CROMWELL, ROGER S.
Exec Dt:
09/02/1999
3
LIAO, W. ANDREW
Exec Dt:
09/01/1999
4
BELL, JASON G.
Exec Dt:
09/01/1999
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
4100 CLINTON DRIVE
HOUSTON, TEXAS 77020
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6258160
NONE
09390902
Correspondence name and address
HALLIBURTON ENERGY SERVICES
CRAIG W. RODDY
P.O. BOX 1431
DUNCAN, OK 73536-0102
Assignment: 28
Reel/Frame:010314/0547   Pages: 6
Recorded: 10/13/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHATTERJI, JITEN
Exec Dt:
10/11/1999
2
CROMWELL, ROGER S.
Exec Dt:
10/11/1999
3
CROOK, RONALD J.
Exec Dt:
10/11/1999
4
ZAMORA, FRANK
Exec Dt:
10/11/1999
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
4100 CLINTON DRIVE
HOUSTON, TEXAS 77020
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6308777
US20010018973
09417551
Correspondence name and address
HALLIBURTON ENERGY SERVICES
CRAIG W. RODDY
P.O. BOX 1431
DUNCAN, OK 73536-0440
Assignment: 29
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: 30
Reel/Frame:010975/0719   Pages: 8
Recorded: 07/28/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHATTERJI, JITEN
Exec Dt:
07/26/2000
2
CROMWELL, ROGER S.
Exec Dt:
07/26/2000
3
REDDY, BAIREDDY R.
Exec Dt:
07/26/2000
4
KING, BOBBY J.
Exec Dt:
07/27/2000
5
NGUYEN, PHILIP D.
Exec Dt:
07/27/2000
6
BROWN, DAVID L.
Exec Dt:
07/27/2000
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77020
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6202751
NONE
09627264
Correspondence name and address
HALLIBURTON ENERGY SERVICES
CRAIG W. RODDY
P.O. BOX 1431
DUNCAN, OK 73536-0440
Assignment: 31
Reel/Frame:011280/0808   Pages: 8
Recorded: 10/24/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHATTERJI, JITEN
Exec Dt:
10/19/2000
2
CROMWELL, ROGER S.
Exec Dt:
10/23/2000
3
KING, BOBBY J.
Exec Dt:
10/19/2000
4
ZAMORA, FRANK
Exec Dt:
10/19/2000
5
ANDERSON, CLYDE R.
Exec Dt:
10/19/2000
6
BENNETT, BILLY J.
Exec Dt:
10/19/2000
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77020
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6220354
NONE
09695578
Correspondence name and address
HALLIBURTON ENERGY SERVICES
CRAIG W. RODDY
P.O. BOX 1431
DUNCAN, OK 73536-0440
Assignment: 32
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: 33
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: 34
Reel/Frame:011305/0795   Pages: 8
Recorded: 11/02/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GRIFFITH, JAMES E.
Exec Dt:
10/31/2000
2
COX, RICKY A.
Exec Dt:
10/31/2000
3
CHATTERJI, JITEN
Exec Dt:
10/31/2000
4
KING, BOBBY J.
Exec Dt:
10/31/2000
5
CROMWELL, ROGER S.
Exec Dt:
10/31/2000
6
DENNIS, JR, JOHN L.
Exec Dt:
10/31/2000
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6328106
NONE
09704633
Correspondence name and address
HALLIBURTON ENERGY SERVICES
CRAIG W. RODDY
P.O. BOX 1431
DUNCAN, OK 73536-0440
Assignment: 35
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: 36
Reel/Frame:012210/0227   Pages: 9
Recorded: 09/21/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHATTERJI, JITEN
Exec Dt:
09/20/2001
2
CROMWELL, ROGER S.
Exec Dt:
09/20/2001
3
KING, BOBBY J.
Exec Dt:
09/20/2001
4
GARY, DENNIS W.
Exec Dt:
09/20/2001
5
CROOK, RONALD J.
Exec Dt:
09/20/2001
6
ZAMORA, FRANK
Exec Dt:
09/20/2001
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6367549
NONE
09960768
Correspondence name and address
HALLIBURTON ENERGY SERVICES
CRAIG W. RODDY
2600 SOUTH SECOND STREET
DUNCAN, OK 73536-0440
Assignment: 37
Reel/Frame:012255/0789   Pages: 7
Recorded: 10/02/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHATTERJI, JITEN
Exec Dt:
10/02/2001
2
CROMWELL, ROGER S.
Exec Dt:
09/28/2001
3
KING, BOBBY J.
Exec Dt:
10/01/2001
4
ZAMORA, FRANK
Exec Dt:
10/02/2001
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6417142
NONE
09969279
Correspondence name and address
HALLIBURTON ENERGY SERVICES
CRAIG W. RODDY
2600 SOUTH SECOND STREET
DUNCAN, OK 73536-0440
Assignment: 38
Reel/Frame:012342/0375   Pages: 4
Recorded: 11/15/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REDDY, B. RAGHAVA
Exec Dt:
11/14/2001
2
CHATTERJI, JITEN
Exec Dt:
11/14/2001
3
CROMWELL, ROGER S.
Exec Dt:
11/14/2001
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6508306
NONE
09999313
Correspondence name and address
HALLIBURTON ENERGY SERVICES
CRAIG W. RODDY
2600 SOUTH SECOND STREET
DUNCAN, OK 73536
Assignment: 39
Reel/Frame:012576/0483   Pages: 4
Recorded: 01/29/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHATTERJI, JITEN
Exec Dt:
01/22/2002
2
REDDY, RAGHAVA B.
Exec Dt:
01/25/2002
3
ZAMORA, FRANK
Exec Dt:
01/25/2002
4
CROMWELL, ROGER S.
Exec Dt:
01/22/2002
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6554068
NONE
10058700
Correspondence name and address
HALLIBURTON ENERGY SERVICES
CRAIG W. RODDY
2800 SOUTH SECOND STREET
DUNCAN, OK 73536-0440
Assignment: 40
Reel/Frame:012794/0842   Pages: 5
Recorded: 04/05/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHATTERJI, JITEN
Exec Dt:
04/03/2002
2
CROMWELL, ROGER S.
Exec Dt:
04/02/2002
3
KING, BOBBY J.
Exec Dt:
04/03/2002
4
ZAMORA, FRANK
Exec Dt:
04/03/2002
5
CROOK, RONALD J.
Exec Dt:
04/02/2002
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6781734
US20020154376
10114746
Correspondence name and address
HALLIBURTON ENERGY SERVICES
CRAIG W. RODDY
2600 SOUTH SECOND STREET
DUNCAN, OK 73536-0440
Assignment: 41
Reel/Frame:012965/0890   Pages: 9
Recorded: 05/31/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REDDY, B. RAGHAVA
Exec Dt:
05/20/2002
2
LUKE, KAREN
Exec Dt:
05/20/2002
3
WAUGH, BRYAN K.
Exec Dt:
05/20/2002
4
CROMWELL, ROGER S.
Exec Dt:
05/29/2002
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6858566
NONE
10159001
Correspondence name and address
HALLIBURTON ENERGY SERVICES
CRAIG W. RODDY
2600 SOUTH SECOND STREET
DUNCAN, OK 73536-0440
Assignment: 42
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: 43
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: 44
Reel/Frame:013143/0390   Pages: 9
Recorded: 07/23/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHATTERJI, JITEN
Exec Dt:
07/22/2002
2
CROMWELL, ROGER S.
Exec Dt:
07/22/2002
3
KING, BOBBY J.
Exec Dt:
07/22/2002
4
BRENNEIS, DARREL C.
Exec Dt:
07/22/2002
5
CROOK, RONALD J.
Exec Dt:
07/22/2002
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6516884
NONE
10201171
Correspondence name and address
HALLIBURTON ENERGY SERVICES
CRAIG W. RODDY
2600 S. 2ND ST.
DUNCAN, OK 73536-0440
Assignment: 45
Reel/Frame:013154/0135   Pages: 4
Recorded: 07/25/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHATTERJI, JITEN
Exec Dt:
07/24/2002
2
CROMWELL, ROGER S.
Exec Dt:
07/24/2002
3
BRENNEIS, DARREL C.
Exec Dt:
07/24/2002
4
KING, BOBBY J.
Exec Dt:
07/24/2002
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6516883
NONE
10205085
Correspondence name and address
HALLIBURTON ENERGY SERVICES
CRAIG W. RODDY
2600 SOUTH SECOND STREET
DUNCAN, OKLAHOMA 73536-0440
Assignment: 46
Reel/Frame:013518/0855   Pages: 7
Recorded: 11/18/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHATTERJI, JITEN
Exec Dt:
11/18/2002
2
CROMWELL, ROGER S.
Exec Dt:
11/18/2002
3
BRENNEIS, DARRELL C.
Exec Dt:
11/18/2002
4
KING, BOBBY J.
Exec Dt:
11/18/2002
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6708760
NONE
10299294
Correspondence name and address
HALLIBURTON ENERGY SERVICES
CARIG W. RODDY
2600 SOUTH SECOND STREET
DUNCAN, OK 73536-0440
Assignment: 47
Reel/Frame:014087/0260   Pages: 7
Recorded: 05/16/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHATTERJI, JITEN
Exec Dt:
05/16/2003
2
BRENNEIS, CHAD
Exec Dt:
05/16/2003
3
CROMWELL, ROGER S.
Exec Dt:
05/16/2003
Assignee
1
HALLIBURTON ENERGY SERVICES INC.
10200 BELLAIRE BLVD.
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6681856
NONE
10439491
Correspondence name and address
HALLIBURTON ENERGY SERVICES
CRAIG W. RODDY
2600 SOUTH SECOND STREET
DUNCAN, OK 73536-0440
Assignment: 48
Reel/Frame:014610/0740   Pages: 4
Recorded: 10/10/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHATTERJI, JITEN
Exec Dt:
10/09/2003
2
CROMWELL, ROGER S.
Exec Dt:
10/09/2003
3
KING, BOBBY J.
Exec Dt:
10/09/2003
4
BRENNEIS, D. CHAD
Exec Dt:
10/09/2003
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6899177
US20050077045
10683736
Correspondence name and address
HALLIBURTON ENERGY SERVICES
CRAIG W. RODDY
2600 SOUTH SECOND STREET
DUNCAN, OK 73536-0440
Assignment: 49
Reel/Frame:014833/0621   Pages: 11
Recorded: 12/19/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHATTERJI, JITEN
Exec Dt:
12/18/2003
2
CROMWELL, ROGER S.
Exec Dt:
12/17/2003
3
KING, BOBBY J.
Exec Dt:
12/17/2003
4
BRENNEIS, D. CHAD
Exec Dt:
12/17/2003
5
BALCER, BRENT
Exec Dt:
12/11/2003
6
PIESER, BARRY L.
Exec Dt:
12/16/2003
7
EVERETT, DON M.
Exec Dt:
12/15/2003
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7413014
US20050133221
10741625
Correspondence name and address
HALLIBURTON ENERGY SERVICES
CRAIG W. RODDY
2600 SOUTH SECOND ST.
DUNCAN, OK 73536-0440
Assignment: 50
Reel/Frame:014917/0684   Pages: 7
Recorded: 01/21/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHATTERJI, JITEN
Exec Dt:
01/19/2004
2
CROMWELL, ROGER S.
Exec Dt:
01/19/2004
3
KING, BOBBY J.
Exec Dt:
01/20/2004
4
BRENNEIS, D. CHAD
Exec Dt:
01/20/2004
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOUELVARD
HOUTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6840319
NONE
10761538
Correspondence name and address
HALLIBURTON ENERGY SERVICE
CRAIG W. RODDY
2600 SOUTH SECOND STREET
DUNCAN, OK 73536-0440
Assignment: 51
Reel/Frame:015113/0425   Pages: 4
Recorded: 03/17/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHATTERJI, JITEN
Exec Dt:
03/16/2004
2
KING, BOBBY J.
Exec Dt:
03/16/2004
3
CROMWELL, ROGER S.
Exec Dt:
03/16/2004
4
BRENNEIS, D. CHAD
Exec Dt:
03/16/2004
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6902002
NONE
10802903
Correspondence name and address
HALLIBURTON ENERGY SERVICES
CRAIG W. RODDY
2600 SOUTH SECOND STREET
DUNCAN, OK 73536-0440
Assignment: 52
Reel/Frame:015401/0348   Pages: 4
Recorded: 05/26/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHATTERJI, JITEN
Exec Dt:
05/25/2004
2
CROMWELL, ROGER S.
Exec Dt:
05/25/2004
3
RODDY, CRAIG W.
Exec Dt:
05/25/2004
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6978834
US20050284634
10853878
Correspondence name and address
HALLIBURTON ENERGY SERVICES
ROBERT A. KENT
2600 SOUTH SECOND STREET
DUNCAN, OK 73536-0440
Assignment: 53
Reel/Frame:015481/0001   Pages: 4
Recorded: 06/14/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHATTERJI, JITEN
Exec Dt:
06/10/2004
2
CROMWELL, ROGER S.
Exec Dt:
06/10/2004
3
BRENNEIS, CHAD
Exec Dt:
06/10/2004
4
KING, BOBBY J.
Exec Dt:
06/10/2004
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7114569
US20050274519
10867478
Correspondence name and address
HALLIBURTON ENERGY SERVICES
CRAIG W. RODDY
2600 SOUTH SECOND STREET
DUNCAN, OK 73536-0440
Assignment: 54
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: 55
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: 56
Reel/Frame:016254/0803   Pages: 7
Recorded: 02/04/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHATTERJI, JITEN
Exec Dt:
02/03/2005
2
BRENNEIS, D. CHAD
Exec Dt:
02/03/2005
3
CROMWELL, ROGER S.
Exec Dt:
02/03/2005
4
KING, BOBBY J.
Exec Dt:
02/03/2005
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7404855
US20060174805
11051957
Correspondence name and address
CRAIG W. RODDY
HALLIBURTON ENERGY SERVICES
2600 SOUTH SECOND STREET
DUNCAN, OK 73536
Assignment: 57
Reel/Frame:016257/0872   Pages: 4
Recorded: 02/04/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHATTERJI, JITEN
Exec Dt:
02/03/2005
2
BRENNEIS, D. CHAD
Exec Dt:
02/03/2005
3
CROMWELL, ROGER S.
Exec Dt:
02/03/2005
4
KING, BOBBY J.
Exec Dt:
02/03/2005
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7022755
NONE
11051020
Correspondence name and address
CRAIG W. RODDY
HALLIBURTON ENERGY SERVICES
2600 SOUTH SECOND STREET
DUNCAN, OK 73536
Assignment: 58
Reel/Frame:016948/0402   Pages: 8
Recorded: 03/26/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHATTERJI, JITEN
Exec Dt:
03/25/2005
2
CROMWELL, ROGER S.
Exec Dt:
03/24/2005
3
BRENNEIS, D. CHAD
Exec Dt:
03/24/2005
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7174961
US20060213664
11089609
Correspondence name and address
CRAIG W. RODDY
HALLIBURTON ENERGY SERVICES
2600 SOUTH SECOND STREET
DUNCAN, OK 73536-0440
Assignment: 59
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: 60
Reel/Frame:017208/0732   Pages: 3
Recorded: 11/08/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LUKE, KAREN
Exec Dt:
11/07/2005
2
CROMWELL, ROGER S.
Exec Dt:
11/07/2005
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7296626
US20070101906
11269350
Correspondence name and address
CRAIG W. RODDY
HALLIBURTON ENERGY SERVICES
2600 SOUTH SECOND STREET
DUNCAN, OK 73536-0440
Assignment: 61
Reel/Frame:017548/0294   Pages: 4
Recorded: 02/10/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHATTERJI, JITEN
Exec Dt:
02/07/2006
2
CROMWELL, ROGER S.
Exec Dt:
02/07/2006
3
BRENNEIS, D. CHAD
Exec Dt:
02/07/2006
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070137529
11314391
Correspondence name and address
CRAIG W. RODDY
HALLIBURTON ENERGY SERVICES
2600 SOUTH SECOND STREET
DUNCAN, OK 73536-0440
Assignment: 62
Reel/Frame:017560/0174   Pages: 4
Recorded: 02/10/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHATTERJI, JITEN
Exec Dt:
02/07/2006
2
CROMWELL, ROGER S.
Exec Dt:
02/07/2006
3
BRENNEIS, D. CHAD
Exec Dt:
02/07/2006
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070137861
11314264
Correspondence name and address
CRAIG W. RODDY
HALLIBURTON ENERGY SERVICES
2600 SOUTH SECOND STREET
DUNCAN, OK 73536-0440
Assignment: 63
Reel/Frame:018370/0457   Pages: 8
Recorded: 09/28/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHATTERJI, JITEN
Exec Dt:
09/21/2006
2
KING, BOBBY J.
Exec Dt:
09/21/2006
3
BRENNEIS, D. CHAD
Exec Dt:
09/25/2006
4
CROMWELL, ROGER S.
Exec Dt:
09/21/2006
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7363977
US20080078550
11540229
Correspondence name and address
CRAIG W. RODDY
HILLIBURTON ENERGY SERVICES
2600 SOUTH SECOND STREET
DUNCAN, OK 73536-0440
Assignment: 64
Reel/Frame:018377/0794   Pages: 8
Recorded: 09/28/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHATTERJI, JITEN
Exec Dt:
09/21/2006
2
KING, BOBBY J.
Exec Dt:
09/21/2006
3
BRENNEIS, D. CHAD
Exec Dt:
09/25/2006
4
CROMWELL, ROGER S.
Exec Dt:
09/21/2006
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7569108
US20080078307
11540230
Correspondence name and address
CRAIG W. RODDY
HALLIBURTON ENERGY SERVICES
2600 SOUTH SECOND STREET
DUNCAN, OK 73536-0440
Assignment: 65
Reel/Frame:023729/0064   Pages: 10
Recorded: 01/04/2010
Attorney Dkt #:2004-IP-013208U1P1P1P3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RODDY, CRAIG W.
Exec Dt:
11/04/2009
2
REDDY, B. RAGHAVA
Exec Dt:
11/04/2009
3
CHATTERJI, JITEN
Exec Dt:
11/04/2009
4
CROMWELL, ROGER S.
Exec Dt:
11/09/2009
5
PATIL, RAHUL CHANDRAKANT
Exec Dt:
11/13/2009
6
DESHPANDE, ABHIMANYU
Exec Dt:
11/13/2009
7
GORDON, CHRISTOPHER L.
Exec Dt:
11/13/2009
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8476203
US20100095871
12651662
Correspondence name and address
CRAIG W. RODDY
2600 SOUTH SECOND STREET
DUNCAN, OK 73533
Assignment: 66
Reel/Frame:027965/0014   Pages: 10
Recorded: 03/30/2012
Attorney Dkt #:2004-IP-013208U1P1P1P3D1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PATIL, RAHUL CHANDRAKANT
Exec Dt:
11/13/2009
2
DESHPANDE, ABHIMANYU
Exec Dt:
11/13/2009
3
GORDON, CHRISTOPHER L.
Exec Dt:
11/13/2009
4
REDDY, B. RAGHAVA
Exec Dt:
11/04/2009
5
RODDY, CRAIG W.
Exec Dt:
11/04/2009
6
CHATTERJI, JITEN
Exec Dt:
11/04/2009
7
CROMWELL, ROGER S.
Exec Dt:
11/09/2009
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8940670
US20120190769
13435701
Correspondence name and address
CRAIG W. RODDY
2600 SOUTH SECOND STREET
DUNCAN, OK 73533

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