skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Page 1 of 2
1 2

Assignor Name : SURJAATMADJA, JIM B.
Total Assignments: 109
Assignment: 1
Reel/Frame:003987/0075   Pages: 1
Recorded: 04/29/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
04/05/1982
2
Exec Dt:
04/05/1982
Assignee
1
DUNCAN, OKLAHOMA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06355465
Correspondence name and address
E. HARRISON GILBERT, III
LANEY, DOUGHERTY, HESSIN & BEAVERS
SUITE 900
101 PARK AVENUE
OKLAHOMA CITY, OK 73102
Assignment: 2
Reel/Frame:003987/0077   Pages: 1
Recorded: 04/29/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
04/05/1982
2
Exec Dt:
04/05/1982
3
Exec Dt:
04/05/1982
Assignee
1
DUNCAN, OKLAHOMA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06355318
Correspondence name and address
E. HARRISON GILBERT, III
LANEY, DOUGHERTY, HESSIN & BEAVERS
STE. 900
101 PARK AVENUE
OKLAHOMA CITY, OK 73102
Assignment: 3
Reel/Frame:003987/0078   Pages: 1
Recorded: 04/29/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
04/05/1982
2
Exec Dt:
04/05/1982
3
Exec Dt:
04/05/1982
Assignee
1
DUNCAN, OKLAHOMA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06355317
Correspondence name and address
E. HARRISON GILBERT, III
LANEY, DOUGHERTY, HESSIN & BEAVERS
STE. 900
101 PARK AVENUE
OKLAHOMA CITY, OK 73102
Assignment: 4
Reel/Frame:004110/0592   Pages: 4
Recorded: 04/01/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
02/16/1982
2
Exec Dt:
11/10/1982
3
Exec Dt:
02/25/1982
Assignee
1
DUNCAN, OKLAHOMA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06436128
Correspondence name and address
HALLIBURTON SERVICES,
HALLIBURTON COMPANY
P.O. DRAWER 1431
DUNCAN, OK. 73536
Assignment: 5
Reel/Frame:004318/0753   Pages: 2
Recorded: 09/19/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
09/10/1984
2
Exec Dt:
09/10/1984
3
Exec Dt:
09/10/1984
Assignee
1
DUNCAN, OKLAHOMA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06651978
Correspondence name and address
WILLIAM J. BEARD
HALLIBURTON SERVICES
P. O. BOX 42800
HOUSTON, TX 77242
Assignment: 6
Reel/Frame:004494/0081   Pages: 2
Recorded: 12/30/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
12/18/1985
2
Exec Dt:
12/18/1985
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06795290
Correspondence name and address
JAMES R. DUZAN
HALLIBURTON SERVICES
P. O. DRAWER 1431
DUNCAN, OK 73536-0102
Assignment: 7
Reel/Frame:004832/0683   Pages: 3
Recorded: 02/29/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
02/25/1988
2
Exec Dt:
02/25/1988
3
Exec Dt:
02/25/1988
4
Exec Dt:
02/25/1988
Assignee
1
A DE CORP.
DUNCAN, STEPHENS COUNTY, OKLAHOMA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07118841
Correspondence name and address
HALLIBURTON SERVICES
HALLIBURTON COMPANY
P.O. BOX DRAWER 1431
DUNCAN, OKLAHOMA 73536-0102
Assignment: 8
Reel/Frame:005067/0102   Pages: 2
Recorded: 04/27/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
04/24/1989
2
Exec Dt:
04/24/1989
Assignee
1
DUNCAN, OKLAHOMA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07329930
Correspondence name and address
JAMES R. DUZAN
HALLIBURTON SERVICES
P.O. DRAWER 1431
DUNCAN, OK 73536-0102
Assignment: 9
Reel/Frame:005127/0791   Pages: 3
Recorded: 07/25/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
06/28/1989
2
Exec Dt:
06/28/1989
3
Exec Dt:
06/28/1989
4
Exec Dt:
07/20/1989
Assignee
1
DUNCAN, OKLAHOMA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07359809
Correspondence name and address
MARK E. MC BURNEY
HALLIBURTON SERVICES
P. O. DRAWER 1431
DUNCAN, OK 73536-0102
Assignment: 10
Reel/Frame:005791/0719   Pages: 3
Recorded: 08/07/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
07/27/1990
Assignee
1
DUNCAN, STEPHENS COUNTY, OKLAHOMA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07520702
Correspondence name and address
JAMES R. DUZAN
HALLIBURTON SERVICES
HALLIBURTON COMPANY
P.O. DRAWER 1431
DUNCAN, OKLAHOMA 73536-0102
Assignment: 11
Reel/Frame:005546/0722   Pages: 3
Recorded: 12/14/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
12/10/1990
2
Exec Dt:
12/10/1990
Assignee
1
DUNCAN, STEPHENS COUNTY, OKLAHOMA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07576642
Correspondence name and address
JAMES R. DUZAN
HALLIBURTON SERVICES
HALLIBURTON COMPANY
P.O. DRAWER 1431
DUNCAN, OK 73536-0102
Assignment: 12
Reel/Frame:005841/0465   Pages: 3
Recorded: 09/23/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
09/19/1991
2
Exec Dt:
09/18/1991
Assignee
1
A CORP. OF DELAWARE
DUNCAN, OKLAHOMA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07748986
Correspondence name and address
JAMES R. DUZAN
HALLIBURTON SERVICES
P.O. DRAWER 1431
DUNCAN, OK 73536-0102
Assignment: 13
Reel/Frame:006107/0854   Pages: 4
Recorded: 05/08/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
04/29/1992
2
Exec Dt:
04/29/1992
3
Exec Dt:
05/04/1992
4
Exec Dt:
05/04/1992
Assignee
1
DUNCAN, OKLAHOMA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07860490
Correspondence name and address
HALLIBURTON SERVICES, A DIV. OF
HILLIBURTON COMPANY
JAMES R. DUZAN
P.O. DRAWER 1431
DUNCAN, OK 73536-0102
Assignment: 14
Reel/Frame:006148/0955   Pages: 3
Recorded: 06/08/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
06/04/1992
Assignee
1
DUNCAN, OKLAHOMA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07878798
Correspondence name and address
JAMES R. DUZAN
HALLIBURTON SERVICES
P.O. DRAWER 1431
DUNCAN, OK 73536-0102
Assignment: 15
Reel/Frame:006412/0112   Pages: 3
Recorded: 02/11/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
02/05/1993
Assignee
1
P.O. BOX 1431
STEPHEN R. CHRISTIAN
DUNCAN, OKLAHOMA 73536-0102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07953671
Correspondence name and address
HALLIBURTON SERVICES
STEPHEN R. CHRISTIAN
P.O. BOX 1431
DUNCAN, OD 73536-0102
Assignment: 16
Reel/Frame:006766/0544   Pages: 4
Recorded: 11/15/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/10/1993
2
Exec Dt:
11/10/1993
3
Exec Dt:
11/10/1993
Assignee
1
HALLIBURTON ENERGY SERVICES
1015 BOIS D'ARC
DUNCAN, OKLAHOMA 73536
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08129922
Correspondence name and address
HALLIBURTON ENERGY SERVICES
STEPHEN R. CHRISTIAN
P.O. BOX 1431
DUNCAN, OK 73536
Assignment: 17
Reel/Frame:006766/0645   Pages: 3
Recorded: 11/15/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
11/10/1993
Assignee
1
P.O. BOX 1431
1015 BOIS D'ARC
DUNCAN, OKLAHOMA 73536
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08129622
Correspondence name and address
HALLIBURTON ENERGY SERVICES
STEPHEN R. CHRISTIAN
P.O. BOX 1431
DUNCAN, OK 73536
Assignment: 18
Reel/Frame:006804/0423   Pages: 4
Recorded: 12/13/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/09/1993
2
Exec Dt:
12/08/1993
3
Exec Dt:
12/09/1993
Assignee
1
HALLIBURTON ENERGY SERVICES
1015 BOIS D'ARC DUNCAN OK 73536
OKLAHOMA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08119370
Correspondence name and address
STEPHEN R. CHRISTIAN
HALLIBURTON ENERGY SERVICES
1015 BOIS D'ARC
DUNCAN OK 73536
Assignment: 19
Reel/Frame:006827/0440   Pages: 4
Recorded: 01/10/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/06/1994
2
Exec Dt:
01/06/1994
3
Exec Dt:
01/06/1994
Assignee
1
HALLIBURTON ENERGY SERVICES, 1015 BOIS D'ARC
DUNCAN, OKLAHOMA 73536
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08151484
Correspondence name and address
STEPHEN R. CHRISTIAN
HALLIBURTON ENERGY SERVICES
1015 BOIS D'ARC
DUNCAN, OKLAHOMA 73536
Assignment: 20
Reel/Frame:006942/0900   Pages: 4
Recorded: 04/19/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/13/1994
2
Exec Dt:
04/13/1994
3
Exec Dt:
04/14/1994
Assignee
1
1015 BOIS D'ARC
DUNCAN, OKLAHOMA 73533
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08206560
Correspondence name and address
STEPHEN R. CHRISTIAN
HALLIBURTON ENERGY SERVICES
1015 BOIS D'ARC
DUNCAN, OK 73536
Assignment: 21
Reel/Frame:007080/0853   Pages: 3
Recorded: 07/22/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/18/1994
2
Exec Dt:
07/18/1994
Assignee
1
HALLIBURTON ENERGY SERVICES
1015 BOIS D'ARC
DUNCAN, OKLAHOMA 73536
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08250406
Correspondence name and address
STEPHEN R. CHRISTIAN
HALLIBURTON ENERGY SERVICES
1015 BOIS D'ARC
DUNCAN, OKLAHOMA 73536
Assignment: 22
Reel/Frame:007142/0502   Pages: 4
Recorded: 09/20/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/12/1994
2
Exec Dt:
09/12/1994
3
Exec Dt:
09/14/1994
Assignee
1
HALLIBURTON ENERGY SERVICES
1015 BOIS D'ARC
DUNCAN, OKLAHOMA 73536
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08284961
Correspondence name and address
HALLIBURTON ENERGY SERVICES
STEPHEN R. CHRISTIAN
1015 BOIS D'ARC
DUNCAN, OKLAHOMA 73536
Assignment: 23
Reel/Frame:007152/0654   Pages: 7
Recorded: 10/03/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/12/1994
2
Exec Dt:
09/14/1994
3
Exec Dt:
08/31/1994
Assignee
1
HALLIBURTON ENERGY SERVICES
1015 BOIS D'ARC DUNCAN, OK 73536-0102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08250412
Correspondence name and address
STEPHEN R. CHRISTIAN
HALLIBURTON ENERGY SERVICES
1015 BOIS D'ARC
DUNCAN, OK 73536-0102
Assignment: 24
Reel/Frame:008390/0520   Pages: 3
Recorded: 03/03/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
02/24/1997
Assignee
1
1015 BOIS D'ARC
DUNCAN, OKLAHOMA 73536
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08774125
Correspondence name and address
HALLIBURTON ENERGY SERVICES
STEPHEN R. CHRISTIAN
1015 BOIS D'ARC
DUNCAN, OK 73536-0102
Assignment: 25
Reel/Frame:008455/0750   Pages: 4
Recorded: 04/14/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/07/1997
2
Exec Dt:
04/09/1997
Assignee
1
5151 SAN FELIPE
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08778492
Correspondence name and address
HALLIBURTON ENERGY SERVICES, INC.
CRAIG W. RODDY
1015 BOIS D'ARC
DUNCAN, OKLAHOMA 73536-0102
Assignment: 26
Reel/Frame:009801/0600   Pages: 3
Recorded: 02/25/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
02/25/1999
Assignee
1
4100 CLINTON DRIVE
HOUSTON, TEXAS 77020
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09257437
Correspondence name and address
HALLIBURTON ENERGY SERVICES
STEPHEN R. CHRISTIAN
P.O. BOX 1431
DUNCAN, OK 73536-0102
Assignment: 27
Reel/Frame:010158/0899   Pages: 4
Recorded: 08/09/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/09/1999
2
Exec Dt:
08/09/1999
Assignee
1
4100 CLINTON DRIVE
HOUSTON, TEXAS 77020
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09370692
Correspondence name and address
HALLIBURTON ENERGY SERVICES
ROBERT A. KENT
P.O. BOX 1431
DUNCAN, OK 73536-0102
Assignment: 28
Reel/Frame:010632/0156   Pages: 4
Recorded: 03/10/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/09/2000
2
Exec Dt:
03/09/2000
Assignee
1
4100 CLINTON DRIVE
HOUSTON, TEXAS 77020
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09522973
Correspondence name and address
HALLIBURTON ENERGY SERVICES
ROBERT A. KENT
P.O. BOX 1431
DUNCAN, OK 73536-0440
Assignment: 29
Reel/Frame:010671/0855   Pages: 6
Recorded: 03/10/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/09/2000
2
Exec Dt:
03/09/2000
3
Exec Dt:
03/09/2000
Assignee
1
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09522935
Correspondence name and address
HALLIBURTON ENERGY SERVICES
ROBERT A. KENT
P.O. BOX 141
DUNCAN, OK 73536-0440
Assignment: 30
Reel/Frame:011705/0693   Pages: 4
Recorded: 03/30/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
03/29/2001
Assignee
1
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77020
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09822044
Correspondence name and address
HALLIBURTON ENERGY SERVICES
ROBERT A. KENT
P.O. BOX 1431
DUNCAN, OKLAHOMA 73536-0440
Assignment: 31
Reel/Frame:011955/0830   Pages: 3
Recorded: 06/21/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
06/20/2001
Assignee
1
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09886739
Correspondence name and address
HALLIBURTON ENERGY SERVICES
CRAIG W. RODDY
2600 SOUTH 2ND STREET
DUNCAN, OK 73536-0440
Assignment: 32
Reel/Frame:013302/0105   Pages: 3
Recorded: 08/08/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/06/2001
2
Exec Dt:
12/06/2001
Assignee
1
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09966630
Correspondence name and address
HALLIBURTON ENERGY SERVICES
ROBERT A. KENT
2600 SOUTH SECOND STREET
DUNCAN, OK 73536-0440
Assignment: 33
Reel/Frame:012661/0163   Pages: 6
Recorded: 02/27/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/31/2002
2
Exec Dt:
02/04/2002
3
Exec Dt:
12/31/2001
4
Exec Dt:
01/23/2002
5
Exec Dt:
01/08/2002
Assignee
1
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09966129
Correspondence name and address
HALLIBURTON ENERGY SERVICES
ROBERT A. KENT
2600 SOUTH 2ND STREET
DUNCAN, OKLAHOMA 73536
Assignment: 34
Reel/Frame:012876/0072   Pages: 7
Recorded: 05/06/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/04/2002
2
Exec Dt:
04/09/2002
3
Exec Dt:
12/13/2001
Assignee
1
10200 BELLAIRE BLVD.
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09966128
Correspondence name and address
HALLIBURTON ENERGY SERVICES
ROBERT A. KENT
2600 SOUTH 2ND STREET
DUNCAN, OK 73536
Assignment: 35
Reel/Frame:013192/0077   Pages: 5
Recorded: 08/13/2002
Conveyance: CORRECTIVE ASSIGNMENT TO REMOVE THE FOURTH AND FIFTH ASSIGNORS FROM THE DOCUMENT PREVIOULSY RECORDED ON REEL 012661, FRAME 0163. ASSIGNOR HEREBY CONFIRMS THE ASSIGNMENT OF THE ENTIRE INTEREST.
Assignors
1
Exec Dt:
01/31/2002
2
Exec Dt:
02/04/2002
3
Exec Dt:
12/31/2001
Assignee
1
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09966129
Correspondence name and address
HALIBURTON ENERGY SERVICES
ROBERT A. KENT
2600 SOUTH SECOND STREET
DUNCAN, OK 73536-0440
Assignment: 36
Reel/Frame:013328/0185   Pages: 3
Recorded: 09/20/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/18/2002
2
Exec Dt:
09/18/2002
Assignee
1
10200 BELLAIRE BLVD.
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10251301
Correspondence name and address
HALIBURTON ENERGY SERVICES
ROBERT A. KENT
2600 SOUTH 2ND STREET
DUNCAN, OK 73536
Assignment: 37
Reel/Frame:013415/0310   Pages: 5
Recorded: 10/17/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
10/17/2002
Assignee
1
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10272958
Correspondence name and address
HALLIBURTON ENERGY SERVICES
JOHN W. WUSTENBERG
2600 SOUTH SECOND STREET
DUNCAN, OK 73536-0440
Assignment: 38
Reel/Frame:013572/0891   Pages: 5
Recorded: 12/05/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/14/2002
2
Exec Dt:
12/05/2002
Assignee
1
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10313388
Correspondence name and address
JOHN W. WUSTENBERG
HALLIBURTON ENERGY SERVICES
2600 SOUTH SECOND STREET
DUNCAN, OK 73536-0440
Assignment: 39
Reel/Frame:013572/0854   Pages: 7
Recorded: 12/05/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/05/2002
2
Exec Dt:
11/19/2002
3
Exec Dt:
11/21/2002
Assignee
1
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10313717
Correspondence name and address
HALLIBURTON ENERGY SERVICES
JOHN W. WUSTENBERG
2600 SOUTH SECOND STREET
DUNCAN, OK 73533
Assignment: 40
Reel/Frame:014303/0797   Pages: 3
Recorded: 07/21/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
07/15/2003
Assignee
1
10200 BELLAIRE BLVD.
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10430763
Correspondence name and address
HALLIBURTON ENERGY SERVICES
JOHN W. WUSTENBERG
2600 SOUTH SECOND STREET
DUNCAN, OK 73536-0440
Assignment: 41
Reel/Frame:014542/0641   Pages: 5
Recorded: 09/24/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
09/23/2003
Assignee
1
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10669859
Correspondence name and address
HALLIBURTON ENERGY SERVICES
JOHN W. WUSTENBERG
2600 SOUTH SECOND STREET
DUNCAN, OK 73536-0440
Assignment: 42
Reel/Frame:015542/0826   Pages: 5
Recorded: 06/30/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/28/2004
2
Exec Dt:
06/29/2004
Assignee
1
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10881223
Correspondence name and address
HALIBURTON ENERGY SERVICES
JOHN W. WUSTENBERG
2600 SOUTH SECOND STREET
DUNCAN, OK 73536-0440
Assignment: 43
Reel/Frame:015032/0165   Pages: 3
Recorded: 02/20/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/18/2004
2
Exec Dt:
02/16/2004
Assignee
1
10200 BELLAIRE BLVD.
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10783207
Correspondence name and address
HALLIBURTON ENERGY SERVICES
ROBERT A. KENT
2600 SOUTH 2ND STREET
DUNCAN, OK 73536-0440
Assignment: 44
Reel/Frame:015101/0795   Pages: 4
Recorded: 03/15/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/09/2004
2
Exec Dt:
01/22/2004
3
Exec Dt:
02/13/2004
4
Exec Dt:
02/18/2004
Assignee
1
10200 BELLAIRE BLVD.
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10727453
Correspondence name and address
HALLIBURTON ENERGY SERVICES
HALLIBURTON ENERGY SERVICES
ROBERT A. KENT
2600 SOUTH 2ND STREET
DUNCAN, OK 73536-0440
Assignment: 45
Reel/Frame:015292/0336   Pages: 5
Recorded: 05/03/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/28/2004
2
Exec Dt:
02/18/2004
3
Exec Dt:
04/22/2004
4
Exec Dt:
02/18/2004
5
Exec Dt:
02/11/2004
Assignee
1
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10692564
Correspondence name and address
HALLIBURTON ENERGY SERVICES
JOHN W. WUSTENBERG
2600 SOUTH SECOND STREET
DUNCAN, OK 73536-0440
Assignment: 46
Reel/Frame:019742/0958   Pages: 6
Recorded: 08/24/2007
Attorney Dkt #:2002-IP-008025 U1D1 USA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/28/2004
2
Exec Dt:
02/18/2004
3
Exec Dt:
04/22/2004
4
Exec Dt:
02/18/2004
5
Exec Dt:
02/11/2004
Assignee
1
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11769640
Correspondence name and address
DARIEN REDDICK, FISH & RICHARDSON P.C.
1717 MAIN STREET, SUITE 5000
DALLAS, TX 75201
Assignment: 47
Reel/Frame:015191/0619   Pages: 3
Recorded: 04/07/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
04/06/2004
Assignee
1
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10819592
Correspondence name and address
HALLIBURTON ENERGY SERVICES
JOHN W. WUSTENBERG
2600 SOUTH SECOND STREET
DUNCAN, OK 73536-0440
Assignment: 48
Reel/Frame:015211/0801   Pages: 3
Recorded: 04/07/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
04/06/2004
Assignee
1
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10819593
Correspondence name and address
HALLIBURTON ENERGY SERVICES
JOHN W. WUSTENBERG
2600 SOUTH SECOND STREET
DUNCAN, OK 73536-0440
Assignment: 49
Reel/Frame:015436/0524   Pages: 4
Recorded: 06/03/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/02/2004
2
Exec Dt:
05/26/2004
3
Exec Dt:
05/26/2004
Assignee
1
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10860224
Correspondence name and address
HALLLIBURTON ENERGY SERVICES
JOHN W. WUSTENBERG
2600 SOUTH SECOND STREET
DUNCAN, OK 73536-0440
Assignment: 50
Reel/Frame:014819/0349   Pages: 6
Recorded: 07/06/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/14/2004
2
Exec Dt:
06/14/2004
3
Exec Dt:
06/15/2004
Assignee
1
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10871929
Correspondence name and address
HALLIBURTON ENERGY SERVICES, INC.
2601 BELTLINE ROAD
1-B-121
CARROLLTON, TX 75006
Assignment: 51
Reel/Frame:015497/0202   Pages: 3
Recorded: 06/17/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
06/16/2004
Assignee
1
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10869998
Correspondence name and address
HALLIBURTON ENERGY SERVICES
JOHN W. WUSTENBERG
2600 SOUTH SECOND STREET
DUNCAN, OK 73536-0440
Assignment: 52
Reel/Frame:015516/0097   Pages: 4
Recorded: 06/25/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/15/2004
2
Exec Dt:
06/17/2004
3
Exec Dt:
06/21/2004
Assignee
1
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10807986
Correspondence name and address
HALLIBURTON ENERGY SERVICES
JOHN W. WUSTENBERG
2600 SOUTH SECOND STREET
DUNCAN, OK 43536-0440
Assignment: 53
Reel/Frame:015578/0912   Pages: 3
Recorded: 07/19/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/15/2004
2
Exec Dt:
06/28/2004
Assignee
1
10200 BELLAIRE BLVD.
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10607348
Correspondence name and address
ROBERT A. KENT
2600 S. 2ND STREET
DUNCAN, OK 73536-0440
Assignment: 54
Reel/Frame:015723/0529   Pages: 7
Recorded: 08/24/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/09/2004
2
Exec Dt:
08/10/2004
3
Exec Dt:
08/09/2004
Assignee
1
10200 BELLAIRE BLVD.
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10866362
Correspondence name and address
HALLIBURTON ENERGY SERVICES
JOHN W. WUSTENBERG
2600 S. 2ND STREET
DUNCAN, OK 73536-0440
Assignment: 55
Reel/Frame:015888/0418   Pages: 5
Recorded: 10/14/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/11/2004
2
Exec Dt:
08/11/2004
3
Exec Dt:
08/10/2004
4
Exec Dt:
08/19/2004
5
Exec Dt:
08/19/2004
6
Exec Dt:
08/19/2004
Assignee
1
10200 BELLAIRE BLVD.
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10901758
Correspondence name and address
HALLIBURTON ENERGY SERVICES
JOHN W. WUSTENBERG
2600 S. 2ND STREET
DUNCAN, OK 73536-0440
Assignment: 56
Reel/Frame:015877/0880   Pages: 4
Recorded: 10/13/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/09/2004
2
Exec Dt:
01/23/2004
3
Exec Dt:
09/30/2004
4
Exec Dt:
09/17/2004
Assignee
1
10200 BELLIARE BLVD.
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10727453
Correspondence name and address
HALLIBURTON ENERGY SERVICES
ROBERT A. KENT
2600 S. 2ND STREET
DUNCAN, OK 73536-0440
Assignment: 57
Reel/Frame:015877/0926   Pages: 4
Recorded: 10/05/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/21/2004
2
Exec Dt:
09/21/2004
3
Exec Dt:
09/29/2004
Assignee
1
10200 BELLAIRE BLVD.
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10958434
Correspondence name and address
HALLIBURTON ENERGY SERVICES
JOHN W. WUSTENBERG
2600 S. 2ND STREET
DUNCAN, OK 73536-0440
Assignment: 58
Reel/Frame:015935/0012   Pages: 3
Recorded: 10/26/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/21/2004
2
Exec Dt:
10/21/2004
Assignee
1
10200 BELLAIRE BLVD.
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10974387
Correspondence name and address
JOHN W. WUSTENBERG
HALLIBURTON ENERGY SERVICES
2600 S. 2ND STREET
DUNCAN, OK 73536-0440
Assignment: 59
Reel/Frame:016151/0779   Pages: 5
Recorded: 01/12/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/06/2005
2
Exec Dt:
11/18/2004
3
Exec Dt:
12/03/2004
4
Exec Dt:
12/03/2004
5
Exec Dt:
12/03/2004
Assignee
1
10200 BELLAIRE BLVD.
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10991165
Correspondence name and address
JOHN W. WUSTENBERG
HALIBURTON ENERGY SERVICES
2600 S. 2ND STREET
DUNCAN, OK 73536-0440
Assignment: 60
Reel/Frame:016331/0906   Pages: 3
Recorded: 02/22/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/14/2005
2
Exec Dt:
02/21/2005
Assignee
1
10200 BELLAIRE BLVD.
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11062956
Correspondence name and address
ROBERT A. KENT
HALLIBURTON ENERGY SERVICES
2600 S. 2ND STREET
DUNCAN, OK 73536-0440
Assignment: 61
Reel/Frame:016535/0650   Pages: 5
Recorded: 05/02/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/19/2005
2
Exec Dt:
04/26/2005
Assignee
1
10200 BELLAIRE BLVD.
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11119956
Correspondence name and address
HALLIBURTON ENERGY SERVICES
JOHN W. WUSTENBERG
2600 S. 2ND STREET
DUNCAN, OK 73536-0440
Assignment: 62
Reel/Frame:017054/0404   Pages: 6
Recorded: 10/03/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/27/2005
2
Exec Dt:
09/13/2005
3
Exec Dt:
08/04/2005
4
Exec Dt:
09/19/2005
5
Exec Dt:
08/04/2005
Assignee
1
10200 BELLAIRE BLVD.
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11158484
Correspondence name and address
JOHN W. WUSTENBERG
HALLIBURTON ENERGY SERVICES
2600 SOUTH SECOND STREET
DUNCAN, OK 73533
Assignment: 63
Reel/Frame:017101/0445   Pages: 4
Recorded: 10/17/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/30/2005
2
Exec Dt:
09/30/2005
3
Exec Dt:
10/10/2005
4
Exec Dt:
10/10/2005
Assignee
1
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11221022
Correspondence name and address
JOHN W. WUSTENBERG
HALLIBURTON ENERGY SERVICES
2600 SOUTH 2ND
DUNCAN, OKLAHOMA 73536
Assignment: 64
Reel/Frame:017206/0402   Pages: 3
Recorded: 11/10/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/08/2005
2
Exec Dt:
11/07/2005
Assignee
1
10200 BELLAIRE BLVD.
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11271377
Correspondence name and address
ROBERT A. KENT
HALLIBURTON ENERGY SERVICES
2600 S. 2ND STREET
DUNCAN, OK 73536-0440
Assignment: 65
Reel/Frame:017595/0678   Pages: 4
Recorded: 02/17/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/19/2006
2
Exec Dt:
01/16/2006
3
Exec Dt:
01/19/2006
4
Exec Dt:
01/16/2006
Assignee
1
10200 BELLAIRE BLVD.
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11284356
Correspondence name and address
ROBERT A. KENT
HALLIBURTON ENERGY SERVICES
2600 S. 2ND STREET
DUNCAN, OK 73536-0440
Assignment: 66
Reel/Frame:017885/0558   Pages: 5
Recorded: 05/09/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
04/28/2006
Assignee
1
10200 BELLAIRE AVE
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11430634
Correspondence name and address
JOHN W. WUSTENBERG
HALLIBURTON ENERGY SERVICES
2600 SOUTH SECOND STREET
DUNCAN, OK 73536
Assignment: 67
Reel/Frame:018029/0853   Pages: 4
Recorded: 06/26/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/12/2006
2
Exec Dt:
06/14/2006
Assignee
1
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11430679
Correspondence name and address
JOHN W. WUSTENGBERG
HALLIBURTON ENERGY SERVICES
2600 SOUTH SECOND STREET
DUNCAN, OK 73533
Assignment: 68
Reel/Frame:018258/0041   Pages: 4
Recorded: 09/07/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/12/2006
2
Exec Dt:
06/14/2006
Assignee
1
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11430679
Correspondence name and address
JOHN W. WUSTENBERG
HALLIBURTON ENERGY SERVICES
2600 SOUTH SECOND STREET
DUNCAN, OK 73533
Assignment: 69
Reel/Frame:018069/0610   Pages: 5
Recorded: 06/29/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/29/2006
2
Exec Dt:
06/27/2006
Assignee
1
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11478037
Correspondence name and address
JOHN W. WUSTENBERG
HALLIBURTON ENERGY SERVICES
2600 SOUTH SECOND ST.
DUNCAN, OK 73536-0440
Assignment: 70
Reel/Frame:018078/0779   Pages: 5
Recorded: 07/20/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
07/19/2006
Assignee
1
10200 BELLAIRE BLVD.
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11489852
Correspondence name and address
ROBERT A. KENT
HALLIBURTON ENERGY SERVICES, INC.
2600 S. 2ND ST.
DUNCAN, OK 73536-0440
Assignment: 71
Reel/Frame:018371/0825   Pages: 4
Recorded: 09/29/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/25/2006
2
Exec Dt:
09/15/2006
3
Exec Dt:
09/15/2006
Assignee
1
10200 BELLAIRE BLVD.
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11540880
Correspondence name and address
ROBERT A. KENT
HALLIBURTON ENERGY SERVICES, INC.
2600 S. 2ND STREET
DUNCAN, OK 73536-0440
Assignment: 72
Reel/Frame:018400/0354   Pages: 3
Recorded: 10/10/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
10/09/2006
Assignee
1
10200 BELLAIRE BLVD.
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11545749
Correspondence name and address
ROBERT A. KENT
HLLIBURTON ENERGY SERVICES, INC.
2600 S. 2ND STREET
DUNCAN, OK 73536-0440
Assignment: 73
Reel/Frame:018998/0989   Pages: 3
Recorded: 03/05/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/27/2007
2
Exec Dt:
02/27/2007
Assignee
1
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11668011
Correspondence name and address
JOHN W. WUSTENBERG
HALLIBURTON ENERGY SERVICES
2600 SOUTH SECOND STREET
DUNCAN, OK 73536
Assignment: 74
Reel/Frame:019675/0526   Pages: 3
Recorded: 07/30/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
07/16/2007
Assignee
1
10200 BELLAIRE BLVD.
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11753314
Correspondence name and address
ROBERT A. KENT
HALLIBUTON ENERGY SERVICES, INC.
2600 S. 2ND STREET
DUNCAN, OKLAHOMA 73536-0440
Assignment: 75
Reel/Frame:019686/0200   Pages: 3
Recorded: 08/02/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
07/23/2007
Assignee
1
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11748087
Correspondence name and address
JOHN W. WUSTENBERG
HALLIBURTON ENERGY SERVICES
2600 SOUTH SECOND STREET
DUNCAN, OK 73533
Assignment: 76
Reel/Frame:020429/0970   Pages: 4
Recorded: 01/22/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/08/2007
2
Exec Dt:
10/05/2007
Assignee
1
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11833802
Correspondence name and address
JOHN W. WUSTENBERG
HALLIBURTON ENERGY SERVICES, INC.
2600 SOUTH 2ND ST.
DUNCAN, OK 73533
Assignment: 77
Reel/Frame:020389/0258   Pages: 3
Recorded: 01/14/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/02/2008
2
Exec Dt:
01/02/2008
Assignee
1
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11945594
Correspondence name and address
JOHN W. WUSTENBERG
HALILBURTON ENERGY SERVICES, INC.
2600 SOUTH 2ND STREET
DUNCAN, OK 73536
Assignment: 78
Reel/Frame:020380/0575   Pages: 3
Recorded: 01/14/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
01/07/2008
Assignee
1
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11977772
Correspondence name and address
JOHN W. WUSTENBERG
HALLIBURTON ENERGY SERVICES, INC.
2600 SOUTH 2ND STREET
DUNCAN, OK 73536
Assignment: 79
Reel/Frame:021292/0047   Pages: 7
Recorded: 07/25/2008
Attorney Dkt #:2008-IP-009045 U1 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/15/2008
2
Exec Dt:
07/15/2008
3
Exec Dt:
07/15/2008
4
Exec Dt:
07/14/2008
Assignee
1
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12123957
Correspondence name and address
HALLIBURTON ENERGY SERVICES, INC.
2601 BELTLINE ROAD
1-B-121
CARROLLTON, TX 75006
Assignment: 80
Reel/Frame:037819/0663   Pages: 9
Recorded: 02/24/2016
Attorney Dkt #:2008-IP-009045U1 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/15/2008
2
Exec Dt:
07/15/2008
3
Exec Dt:
07/15/2008
4
Exec Dt:
07/14/2008
Assignee
1
10200 BELLAIRE BLVD.
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14989071
Correspondence name and address
COREY TUMEY
PO BOX 22188
HOUSTON, TX 77227
Assignment: 81
Reel/Frame:048916/0785   Pages: 7
Recorded: 04/17/2019
Attorney Dkt #:1560-013202
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/15/2008
2
Exec Dt:
07/15/2008
3
Exec Dt:
07/15/2008
4
Exec Dt:
07/14/2008
Assignee
1
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16384638
Correspondence name and address
C. TUMEY LAW
P.O BOX 890226
HOUSTON, TX 77062-9998
Assignment: 82
Reel/Frame:021870/0150   Pages: 5
Recorded: 11/17/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/30/2008
2
Exec Dt:
11/07/2008
3
Exec Dt:
11/03/2008
Assignee
1
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12244547
Correspondence name and address
JOHN W. WUSTENBERG
HALLIBURTON ENERGY SERVICES, INC.
2600 SOUTH SECOND
DUNCAN, OK 73533
Assignment: 83
Reel/Frame:030202/0101   Pages: 7
Recorded: 04/12/2013
Attorney Dkt #:086108-0100
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/30/2008
2
Exec Dt:
10/24/2008
3
Exec Dt:
10/22/2008
4
Exec Dt:
10/20/2008
Assignee
1
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11873160
Correspondence name and address
MCDERMOTT WILL & EMERY LLP
500 N. CAPITOL STREET, N.W.
WASHINGTON, DC 20001
Assignment: 84
Reel/Frame:022388/0589   Pages: 4
Recorded: 03/09/2009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/19/2008
2
Exec Dt:
12/22/2008
3
Exec Dt:
12/24/2008
Assignee
1
10200 BELLAIRE BLVD.
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12057099
Correspondence name and address
ROBERT A. KENT
HALLIBURTON ENERGY SERVICES, INC.
2600 S. 2ND STREET
DUNCAN, OK 73533-0440
Assignment: 85
Reel/Frame:022165/0424   Pages: 4
Recorded: 01/22/2009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/07/2009
2
Exec Dt:
01/07/2009
Assignee
1
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12274193
Correspondence name and address
JOHN W. WUSTENBERG
HALLIBURTON ENERGY SERVICES, INC.
2600 SOUTH SECOND
DUCAN, OK 73533
Assignment: 86
Reel/Frame:023663/0786   Pages: 3
Recorded: 12/16/2009
Attorney Dkt #:HES 2009-IP-024674U1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
12/14/2009
Assignee
1
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12639244
Correspondence name and address
RODNEY B. CARROLL
5601 GRANITE PARKWAY, SUITE 750
PLANO, TX 75024
Assignment: 87
Reel/Frame:023944/0825   Pages: 5
Recorded: 02/17/2010
Attorney Dkt #:063718.1729
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/08/2010
2
Exec Dt:
01/22/2010
3
Exec Dt:
01/20/2010
4
Exec Dt:
01/08/2010
Assignee
1
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12651828
Correspondence name and address
BAKER BOTTS LLP
910 LOUISIANA ST.
ONE SHELL PLAZA
HOUSTON, TX 77002
Assignment: 88
Reel/Frame:024245/0598   Pages: 5
Recorded: 04/16/2010
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/08/2010
2
Exec Dt:
01/22/2010
3
Exec Dt:
01/20/2010
4
Exec Dt:
01/08/2010
Assignee
1
10200 BELLAIRE BLVD.
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12651828
Correspondence name and address
ROBERT A. KENT
HALLIBURTON ENERGY SERVICES, INC.
2600 S. 2ND STREET
DUNCAN, OK 73536-0440
Assignment: 89
Reel/Frame:034545/0961   Pages: 7
Recorded: 12/09/2014
Attorney Dkt #:063718.0941 (FACEBOOK)
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE INCORRECT APPLICATION NUMBER 12/651282 PREVIOUSLY RECORDED AT REEL: 023944 FRAME: 0825. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
Exec Dt:
01/08/2010
2
Exec Dt:
01/22/2010
3
Exec Dt:
01/20/2010
4
Exec Dt:
01/08/2010
Assignee
1
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12651828
Correspondence name and address
BAKER BOTTS L.L.P.
910 LOUISIANA STREET
ONE SHELL PLAZA
HOUSTON, TX 77002
Assignment: 90
Reel/Frame:023921/0611   Pages: 6
Recorded: 02/10/2010
Attorney Dkt #:HES 2009-IP-026319U1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/27/2010
2
Exec Dt:
02/01/2010
3
Exec Dt:
02/09/2010
Assignee
1
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12703366
Correspondence name and address
RODNEY B. CARROLL
5601 GRANITE PARKWAY, SUITE 750
PLANO, TX 75024
Assignment: 91
Reel/Frame:024333/0748   Pages: 3
Recorded: 05/04/2010
Attorney Dkt #:HES 2009-IP-027486U1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
05/03/2010
Assignee
1
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12773481
Correspondence name and address
RODNEY B. CARROLL
5601 GRANITE PARKWAY, SUITE 750
PLANO, TX 75024
Assignment: 92
Reel/Frame:028484/0335   Pages: 5
Recorded: 07/03/2012
Attorney Dkt #:2011-IP-045702 U1 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/29/2012
2
Exec Dt:
06/27/2012
3
Exec Dt:
07/03/2012
Assignee
1
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13541103
Correspondence name and address
JOHN W. WUSTENBERG
P.O. BOX 1431
DUNCAN, OK 73536
Assignment: 93
Reel/Frame:034481/0071   Pages: 5
Recorded: 12/11/2014
Attorney Dkt #:2011-IP-045702 U1 C1 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/29/2012
2
Exec Dt:
06/27/2012
3
Exec Dt:
07/03/2012
Assignee
1
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14567411
Correspondence name and address
SMITH IP SERVICES, P.C.
P.O. BOX 997
ROCKWALL, TX 75087
Assignment: 94
Reel/Frame:028907/0715   Pages: 7
Recorded: 09/06/2012
Attorney Dkt #:HES 2011-IP-051289U1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/08/2012
2
Exec Dt:
08/08/2012
3
Exec Dt:
08/29/2012
4
Exec Dt:
08/06/2012
Assignee
1
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13567953
Correspondence name and address
RODNEY B. CARROLL
5601 GRANITE PARKWAY, SUITE 750
PLANO, TX 75024
Assignment: 95
Reel/Frame:029143/0891   Pages: 3
Recorded: 10/17/2012
Attorney Dkt #:17908-0026001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
09/18/2012
Assignee
1
10200 BELLAIRE BLVD.
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13622086
Correspondence name and address
FISH & RICHARDSON
P.O. BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 96
Reel/Frame:029464/0682   Pages: 3
Recorded: 12/13/2012
Attorney Dkt #:HES 2010-IP-040134U1P1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
12/11/2012
Assignee
1
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13712556
Correspondence name and address
RODNEY B. CARROLL
5601 GRANITE PARKWAY, SUITE 750
PLANO, TX 75024
Assignment: 97
Reel/Frame:029950/0990   Pages: 4
Recorded: 03/08/2013
Attorney Dkt #:063718.2040
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/22/2013
2
Exec Dt:
02/22/2013
Assignee
1
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13790270
Correspondence name and address
BAKER BOTTS L.L.P.
910 LOUISIANA STREET, ONE SHELL PLAZA
HOUSTON, TX 77002
Assignment: 98
Reel/Frame:033273/0772   Pages: 4
Recorded: 07/09/2014
Attorney Dkt #:063718.2935
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/22/2013
2
Exec Dt:
02/22/2013
Assignee
1
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14327020
Correspondence name and address
BAKER BOTTS L.L.P.
910 LOUISIANA STREET, ONE SHELL PLAZA
HOUSTON, TX 77002
Assignment: 99
Reel/Frame:030880/0087   Pages: 4
Recorded: 07/25/2013
Attorney Dkt #:2012-IP-058995 U1 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/24/2013
2
Exec Dt:
07/24/2013
Assignee
1
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13951223
Correspondence name and address
SMITH IP SERVICES, P.C.
P.O. BOX 997
ROCKWALL, TX 75087
Assignment: 100
Reel/Frame:031683/0630   Pages: 8
Recorded: 11/27/2013
Attorney Dkt #:091721-0675
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/26/2013
2
Exec Dt:
11/24/2013
3
Exec Dt:
11/27/2013
Assignee
1
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14390035
Correspondence name and address
IONA N. KAISER
MCDERMOTT WILL & EMERY LLP
500 NORTH CAPITOL STREET, N.W.
WASHINGTON, DC 20001
Page 1 of 2
1 2

Search Results as of: 05/24/2024 04:51 PM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT