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Patent Assignment Assignor Details
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Assignor Name : SCHULTZ, ROGER L.
Total Assignments: 239
Assignment: 1
Reel/Frame:005110/0184   Pages: 2
Recorded: 06/13/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SCHULTZ, ROGER L.
Exec Dt:
06/05/1989
Assignee
1
HALLIBURTON COMPANY, A CORP. OF DE
DUNCAN
STEPHENS COUNTY, OKLAHOMA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4957167
NONE
07338256
Correspondence name and address
JAMES R. DUZAN
HALLIBURTON SERVICES
P. O. DRAWER 1431
DUNCAN, OK 73636-0102
Assignment: 2
Reel/Frame:005173/0363   Pages: 2
Recorded: 10/20/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SCHULTZ, ROGER L.
Exec Dt:
10/12/1989
Assignee
1
HALLIBURTON COMPANY
A CORP. OF DE
DUNCAN, OKLAHOMA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4962815
NONE
07381624
Correspondence name and address
JAMES R. DUZAN
HALLIBURTON SERVICES
P.O. DRAWER 1431
DUNCAN, OK 73536-0102
Assignment: 3
Reel/Frame:005228/0381   Pages: 2
Recorded: 01/11/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SCHULTZ, ROGER L.
Exec Dt:
01/02/1990
Assignee
1
HALLIBURTON COMPANY, DUNCAN, OK A DE CORP.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4971365
NONE
07416755
Correspondence name and address
JAMES R. DUZAN
HALLIBURTON SERVICES
P.O. DRAWER 1431
DUNCAN, OK 73536-0102
Assignment: 4
Reel/Frame:005634/0663   Pages: 3
Recorded: 03/12/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SCHULTZ, ROGER L.
Exec Dt:
03/07/1991
2
BECK, H. KENT
Exec Dt:
03/07/1991
Assignee
1
HALLIBURTON COMPANY, A DE CORP.
DUNCAN, STEPHENS COUNTY, OKLAHOMA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5103906
NONE
07602823
Correspondence name and address
HALLIBURTON SERVICES
A DIVISION OF HALLIBURTON CO.
P.O. DRAWER 1431
DUNCAN, OK 73536-0102
Assignment: 5
Reel/Frame:005674/0740   Pages: 3
Recorded: 04/22/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SCHULTZ, ROGER L.
Exec Dt:
04/04/1991
2
MANKE, KEVIN R.
Exec Dt:
04/04/1991
3
SKINNER, NEAL G.
Exec Dt:
04/04/1991
Assignee
1
HALLIBURTON COMPANY, DUNCAN, STEPHENS COUNTY, OKLAHOMA A CORP. OF DELAWARE
OKLAHOMA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5101907
NONE
07658479
Correspondence name and address
HALLIBURTON SERVICES
P.O. DRAWER 1431
DUNCAN, OK 73536-0102
Assignment: 6
Reel/Frame:005674/0312   Pages: 3
Recorded: 04/22/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SCHULTZ, ROGER L.
Exec Dt:
04/11/1991
Assignee
1
HALLIBURTON COMPANY, DUNCAN, OK A DE CORP.
OKLAHOMA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5127477
NONE
07658120
Correspondence name and address
HALLIBURTON SERVICES
P.O. BOX DRAWER 1431
DUNCAN, OK 73536-0102
Assignment: 7
Reel/Frame:005681/0488   Pages: 4
Recorded: 04/25/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SCHULTZ, ROGER L.
Exec Dt:
04/19/1991
2
MANKE, KEVIN R.
Exec Dt:
04/19/1991
3
SKINNER, NEAL G.
Exec Dt:
04/19/1991
4
BOHAN, WILLIAM L.
Exec Dt:
04/19/1991
5
YOUNG, ALLEN R.
Exec Dt:
04/15/1991
Assignee
1
HALLIBURTON COMPANY, DUNCAN, STEPHENS COUNTY, OK A DE CORP.
OKLAHOMA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5149984
NONE
07658478
Correspondence name and address
HALLIBURTON SERVICES
P.O. DRAWER 1431
DUNCAN, OK 73536-0102
Assignment: 8
Reel/Frame:005810/0974   Pages: 4
Recorded: 08/23/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SCHULTZ, ROGER L.
Exec Dt:
08/15/1991
2
MANKE, KEVIN R.
Exec Dt:
08/15/1991
3
BECK, H. KENT
Exec Dt:
08/15/1991
Assignee
1
HALLIBURTON COMPANY
A CORPORATION OF DE
DUNCAN, OKLAHOMA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5058674
NONE
07602840
Correspondence name and address
JAMES R. DUZAN
HALLIBURTON SERVICES
P.O. DRAWER 1431
DUNCAN, OK 73536-0102
Assignment: 9
Reel/Frame:005869/0329   Pages: 3
Recorded: 10/11/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SCHULTZ, ROGER L.
Exec Dt:
08/30/1991
2
RINGGENBERG, PAUL D.
Exec Dt:
08/30/1991
Assignee
1
HALLIBURTON COMPANY A CORPORATION OF DELAWARE
DUNCAN, OKLAHOMA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5291796
NONE
07737751
Correspondence name and address
C. DEAN DOMINGUE
HALLIBURTON SERVICES
P. O. DRAWER 1431
DUNCAN, OK 73536-0102
Assignment: 10
Reel/Frame:005964/0849   Pages: 3
Recorded: 01/13/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
STOUT, CHRISTOPHER A.
Exec Dt:
09/06/1991
2
SCHWENDEMANN, KENNETH
Exec Dt:
09/06/1991
3
SCHULTZ, ROGER L.
Exec Dt:
09/06/1991
Assignee
1
HALLIBURTON COMPANY
A CORP. OF DELAWARE
SUNCAN, OKLAHOMA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5212990
NONE
07684084
Correspondence name and address
C. DEAN DOMINGUE
HALLIBURTON SERVICES, A DIV OF
HALLIBURTON COMPANY
P.O. BOX DRAWER 1431
DUNCAN, OK. 73536-0102
Assignment: 11
Reel/Frame:005986/0388   Pages: 4
Recorded: 12/06/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MANKE, KEVIN R.
Exec Dt:
11/21/1991
2
RINGGENBERG, PAUL D.
Exec Dt:
11/21/1991
3
SCHULTZ, ROGER L.
Exec Dt:
11/21/1991
Assignee
1
HALLIBURTON COMPANY A DE CORPORATION
DUNCAN, STEPHENS COUNTY, OKLAHOMA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5180007
NONE
07780161
Correspondence name and address
C. DEAN DOMINGUE
HALLIBURTON COMPANY
P.O. DRAWER 1431
DUNCAN, OK 73536-0102
Assignment: 12
Reel/Frame:006031/0284   Pages: 4
Recorded: 03/02/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SCHULTZ, ROGER L.
Exec Dt:
02/24/1992
2
BECK, HAROLD K.
Exec Dt:
02/24/1992
Assignee
1
HALLIBURTON COMPANY A DE CORPORATION
DUNCAN, OKLAHOMA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5240072
NONE
07765075
Correspondence name and address
HALLIBURTON SERVICES
ATTN: JAMES R. DUZAN
P.O. DRAWER 1431
DUNCAN, OK 73536-0102
Assignment: 13
Reel/Frame:006035/0553   Pages: 7
Recorded: 03/09/1992
Conveyance: SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SKINNER, NEAL G.
Exec Dt:
02/24/1992
2
MOORE, ROBERT A.
Exec Dt:
02/28/1992
3
KLIEWER, GREGORY A.
Exec Dt:
02/24/1992
4
SCHULTZ, ROGER L.
Exec Dt:
02/24/1992
5
BECK, HAROLD K.
Exec Dt:
02/24/1992
6
MANKE, KEVIN R.
Exec Dt:
02/24/1992
7
RINGGENBERG, PAUL D.
Exec Dt:
02/24/1992
Assignee
1
HALLIBURTON COMPANY
A CORPORATION OF DELAWARE
DUNCAN, OKLAHOMA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5236048
NONE
07807027
Correspondence name and address
JAMES R. DUZAN
HALLIBURTON SERVICES
A DIV. OF HALLIBURTON COMPANY
P.O. DRAWER 1431
DUNCAN, OK 73536-0102
Assignment: 14
Reel/Frame:006334/0513   Pages: 3
Recorded: 11/27/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SCHULTZ, ROGER L.
Exec Dt:
11/09/1992
Assignee
1
HALLIBURTON COMPANY
JAMES R. DUZAN HALLIBURTON SERVICES
P.O. BOX 1431
DUNCAN, OKLAHOMA 73536
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5265677
NONE
07910596
Correspondence name and address
JAMES R. DUZAN
HALLIBURTON SERVICES
P.O. BOX 1431
DUNCAN, OK 73536
Assignment: 15
Reel/Frame:006406/0522   Pages: 3
Recorded: 02/08/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SCHULTZ, ROGER L.
Exec Dt:
02/02/1993
Assignee
1
HALLIBURTON COMPANY
P.O. BOX 1431
DUNCAN, OKLAHOMA 73536
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5273113
NONE
07992400
Correspondence name and address
JAMES R. DUZAN
HALLIBURTON SERVICES
P.O. BOX 1431
DUNCAN, OK 73536
Assignment: 16
Reel/Frame:006462/0853   Pages: 4
Recorded: 02/08/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SCHULTZ, ROGER L.
Exec Dt:
02/02/1993
Assignee
1
HALLIBURTON COMPANY
JAMES R. DUZAN
P.O. BOX 1431
DUNCAN, OKLAHOMA 73536
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5287741
NONE
07938066
Correspondence name and address
JAMES R. DUZAN
HALLIBURTON SERVICES
P.O. DRAWER 1431
DUNCAN, OK 73536-0102
Assignment: 17
Reel/Frame:006409/0932   Pages: 3
Recorded: 02/18/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SCHULTZ, ROGER L.
Exec Dt:
02/04/1993
Assignee
1
HALLIBURTON COMPANY
JAMES R. DUZAN HALLIBURTON SERVICES
P.O. BOX 1431
DUNCAN, OKLAHOMA 73536
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5273112
NONE
07993950
Correspondence name and address
JAMES R. DUZAN
HALLIBURTON SERVICES
P.O. BOX 1431
DUNCAN, OK 73536
Assignment: 18
Reel/Frame:006426/0753   Pages: 3
Recorded: 02/19/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SCHULTZ, ROGER L.
Exec Dt:
02/04/1993
Assignee
1
HALLIBURTON COMPANY
P.O. BOX 1431
DUNCAN, OKLAHOMA 73536
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5412568
NONE
07993949
Correspondence name and address
JAMES R. DUZAN
HALLIBURTON SERVICES
P.O. BOX 1431
DUNCAN, OK 73536
Assignment: 19
Reel/Frame:006845/0514   Pages: 3
Recorded: 02/03/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEWANDOWSKI, DAVID
Exec Dt:
11/17/1993
2
SCHULTZ, ROGER L.
Exec Dt:
01/22/1994
Assignee
1
HALLIBURTON COMPANY
P.O. BOX 819052
LEGAL, INTELLECTUAL PROPERTY DEPARTMENT
DALLAS, TEXAS 75381
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5368100
NONE
08028680
Correspondence name and address
HALLIBURTON ENERGY SERVICES
TRACY W. DRUCE
LEGAL, INTELLECTUAL PROPERTY DEPT.
MAIL CODE 1-E-135, P.O. BOX 819052
DALLAS, TX 75381
Assignment: 20
Reel/Frame:006845/0521   Pages: 3
Recorded: 02/03/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHULTZ, ROGER L.
Exec Dt:
01/27/1994
2
BOHAN, WILLIAM L.
Exec Dt:
11/09/1993
Assignee
1
HALLIBURTON COMPANY
P.O. BOX 819052
LEGAL, INTELLECTUAL PROPERTY DEPARTMENT
DALLAS, TEXAS 75381
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5329811
NONE
08013591
Correspondence name and address
HALLIBURTON ENERGY SERVICES
TRACY W. DRUCE
LEGAL, INTELLECTUAL PROPERTY DEPT.
MAIL CODE 1-E-135, P.O. BOX 819052
DALLAS, TX 75381
Assignment: 21
Reel/Frame:007123/0217   Pages: 4
Recorded: 08/15/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SCHULTZ, ROGER L.
Exec Dt:
08/11/1994
Assignee
1
HALLIBURTON COMPANY
P.O. BOX 819052
LEGAL, INTELLECTUAL PROPERTY DEPT.
DALLAS, TEXAS 75381
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5540280
NONE
08292131
Correspondence name and address
HALLIBURTON ENERGY SERVICES
TRACY W. DRUCE
LEGAL, INTELLECTUAL PROPERTY DEPT.
MAIL CODE 1-E-135, P.O. BOX 819052
DALLAS, TX 75381
Assignment: 22
Reel/Frame:007865/0458   Pages: 3
Recorded: 03/29/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BECK, HAROLD K.
Exec Dt:
03/01/1996
2
SCHULTZ, ROGER L.
Exec Dt:
02/27/1996
Assignee
1
HALLIBURTON COMPANY
LEGAL, INTELLECTUAL PROPERTY DEPARTMENT
P.O. BOX 819052
DALLAS, TEXAS 75381
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5687791
NONE
08578842
Correspondence name and address
HALLIBURTON ENERGY SERVICES
WILLIAM M. IMWALLE
LEGAL, INTELLECTUAL PROPERTY DEPARTMENT
P.O. BOX 819052, MAIL CODE 1-E-135
DALLAS, TX 75381
Assignment: 23
Reel/Frame:008469/0150   Pages: 5
Recorded: 04/21/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BECK, HAROLD K.
Exec Dt:
04/09/1997
2
RINGGENBERG, PAUL D.
Exec Dt:
04/11/1997
3
SCHULTZ, ROGER L.
Exec Dt:
04/01/1997
4
SETLIFF, RODNEY R.
Exec Dt:
04/15/1997
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
LAW DEPARTMENT
P.O. BOX 819052
DALLAS, TEXAS 75381
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5826662
NONE
08792744
Correspondence name and address
HALLIBURTON ENERGY SERVICES, INC.
WILLIAM M. IMWALLE
MAIL CODE 1-B-121
P.O. BOX 819052
DALLAS, TX 75381
Assignment: 24
Reel/Frame:008719/0220   Pages: 4
Recorded: 09/29/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHULTZ, ROGER L.
Exec Dt:
09/22/1997
2
BECK, HAROLD K.
Exec Dt:
09/22/1997
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
LEGAL, INTELLECTUAL PROPERTY DEPARTMENT
P.O. BOX 819052
DALLAS, TEXAS 75381
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5887652
NONE
08906188
Correspondence name and address
HALLIBURTON ENERGY SERVICES, INC.
WILLIAM M. IMWALLE
LEGAL, INTELLECTUAL PROPERTY DEPARTMENT
P.O. BOX 819052, MAIL CODE 1-B-121
DALLAS, TEXAS 75381
Assignment: 25
Reel/Frame:009192/0700   Pages: 4
Recorded: 05/14/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHULTZ, ROGER L.
Exec Dt:
04/09/1998
2
BECK, KENT
Exec Dt:
04/09/1998
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
LEGAL, INTELLECTUAL PROPERTY DEPARTMENT
P.O. BOX 819052
DALLAS, TEXAS 75381
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5992520
NONE
08929755
Correspondence name and address
HALLIBURTON ENERGY SERVICES, INC.
WILLIAM M. IMWALLE
LEGAL, INTELLECTUAL PROPERTY DEPARTMENT
MAIL CODE 1-B-121, P.O. BOX 819052
DALLAS, TEXAS 75381
Assignment: 26
Reel/Frame:009376/0179   Pages: 3
Recorded: 08/10/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SCHULTZ, ROGER L.
Exec Dt:
08/04/1998
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
LEGAL, INTELLECTUAL PROPERTY DEPARTMENT
P.O. BOX 819052
DALLAS, TEXAS 75381
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6065355
NONE
08935867
Correspondence name and address
HALLIBURTON ENERGY SERVICES, INC.
WILLIAM M. IMWALLE
LEGAL, INTELLECTUAL PROPERTY DEPARTMENT
MAIL CODE 1-B-121, P.O. BOX 819052
DALLAS, TEXAS 75381
Assignment: 27
Reel/Frame:010114/0290   Pages: 21
Recorded: 07/26/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHULTZ, ROGER L.
Exec Dt:
05/19/1999
2
STEWART, III BENJAMIN B.
Exec Dt:
05/19/1999
3
OAG, JAMIE
Exec Dt:
05/19/1999
4
MAHJOUB, NADIR
Exec Dt:
05/19/1999
Assignee
1
HALLBURTON ENERGY SERVICES, INC.
LEGAL, INTELLECTUAL PROPERTY DEPARTMENT
P.O. BOX 819052
DALLAS, TEXAS 75381
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6538576
NONE
09298725
Correspondence name and address
HALLIBURTON ENERGY SERVICES, INC.
WILLIAM M. IMWALLE
LEGAL, INTELLECTUAL PROPERTY DEPARTMENT
P.O. BOX 819052
DALLAS, TX 75381
Assignment: 28
Reel/Frame:010530/0620   Pages: 3
Recorded: 01/12/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SCHULTZ, ROGER L.
Exec Dt:
01/07/2000
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
LEGAL, INTELLECTUAL PROPERTY DEPARTMENT
P.O. BOX 819052
DALLAS, TEXAS 75381
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6434084
NONE
09444947
Correspondence name and address
HALLIBURTON ENERGY SERVICES, INC.
WILLIAM M. IMWALLE
LEGAL, INTELLECTUAL PROPERTY DEPT.
MAIL CODE 1-B-121, P.O. BOX 819052
DALLAS, TX 75381
Assignment: 29
Reel/Frame:011524/0386   Pages: 5
Recorded: 02/05/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RESTARICK, HENRY L.
Exec Dt:
01/30/2001
2
ROBISON, CLARK E.
Exec Dt:
01/30/2001
3
SCHULTZ, ROGER L.
Exec Dt:
01/30/2001
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
LEGAL, INTELLECTUAL PROPERTY DEPARTMENT
P.O. BOX 819052
DALLAS, TEXAS 75381
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6554064
NONE
09615016
Correspondence name and address
HALLIBURTON ENERGY SERVICES, INC.
WILLIAM M. IMWALLE
LEGAL, INTELLECTUAL PROPERTY DEPARTMENT
MAIL CODE 1-B-121 P.O. BOX 819052
DALLAS, TEXAS 75381
Assignment: 30
Reel/Frame:011578/0945   Pages: 3
Recorded: 02/26/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SCHULTZ, ROGER L.
Exec Dt:
02/21/2001
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
LEGAL, INTELLECTUAL PROPERTY DEPARTMENT
P.O 819052
DALLAS, TEXAS 75381
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6598481
NONE
09538536
Correspondence name and address
HALLIBURTON ENERGY SERVICES, INC.
WILLIAM M. IMWALLE
LEGAL, INTELLECTUAL PROPERT DEPARTMENT
P.O. BOX 819052, MAIL CODE 1-B-121
DALLAS, TX 75381
Assignment: 31
Reel/Frame:012890/0716   Pages: 3
Recorded: 05/09/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SCHULTZ, ROGER L.
Exec Dt:
06/20/2001
Assignee
1
HALLIBURTON ENERGY SERVICES
2601 BELTLINE ROAD
CARROLLTON, TEXAS 75006
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6672382
US20030019621
10142134
Correspondence name and address
KONNEKER & SMITH, P.C.
MARLIN R. SMITH
660 N. CENTRAL EXPRESSWAY
STE. 230
PLANO, TX 75074
Assignment: 32
Reel/Frame:012281/0679   Pages: 5
Recorded: 10/18/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHULTZ, ROGER L.
Exec Dt:
08/09/2001
2
BECK, HAROLD K.
Exec Dt:
10/03/2001
3
MICHAEL, ROBERT K.
Exec Dt:
08/09/2001
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
LEGAL, INTELLECTUAL PROPERTY DEPARTMENT
P.O. BOX 819052
DALLAS, TEXAS 75381
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6801135
US20020018399
09862936
Correspondence name and address
HALLIBURTON ENERGY SERVICES, INC.
WILLIAM M. IMWALLE
MAIL CODE 1-B-121
P.O. BOX 819052
DALLAS, TX 75381
Assignment: 33
Reel/Frame:012141/0671   Pages: 3
Recorded: 08/30/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SCHULTZ, ROGER L.
Exec Dt:
08/20/2001
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
LEGAL, INELLECTUAL PROPERTY DEPARMENT
P.O. BOX 819052
DALLAS, TEXAS 75381
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6933856
US20030026169
09921118
Correspondence name and address
HALLIBURTON ENERGY SERVICES, INC.
WILLIAM M. IMWALLE
LEGAL, INTELLECTUAL PROPERTY DEPARTMENT
P.O. BOX 819052, MAIL CODE 1-B-121
DALLAS, TEXAS 75381
Assignment: 34
Reel/Frame:012445/0950   Pages: 6
Recorded: 01/04/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHULTZ, ROGER L.
Exec Dt:
09/20/2001
2
MICHAEL, ROBERT K.
Exec Dt:
09/20/2001
3
ROBISON, CLARK E.
Exec Dt:
09/22/2001
4
RINGGENBERG, PAUL D.
Exec Dt:
09/23/2001
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
P.O. BOX 819052
LEGAL, INTELLECTUAL PROPERTY DEPARTMENT
DALLAS, TEXAS 75381
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6768214
US20020096887
09912262
Correspondence name and address
HALLIBURTON ENERGY SERVICES, INC.
WILLIAM M. IMWALLE
MAIL CODE 1-B-121
P.O. BOX 819052
DALLAS, TEXAS 75381
Assignment: 35
Reel/Frame:012484/0668   Pages: 6
Recorded: 01/15/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUSTERHOFT, RONALD G.
Exec Dt:
10/15/2001
2
HAMID, SYED
Exec Dt:
10/17/2001
3
SCHULTZ, ROGER L.
Exec Dt:
10/09/2001
4
MICHAEL, ROBERT KEN
Exec Dt:
10/17/2001
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
LEGAL, INTELLECTUAL PROPERTY DEPARTMENT
P.O. BOX 819052
DALLAS, TEXAS 75381
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6588507
US20030000701
09894080
Correspondence name and address
HALLIBURTON ENERGY PROPERTY DEPARTMENT
WILLIAM M. IMWALLE
P.O. BOX 819052
MAIL CODE 1-B-121
DALLAS, TX 75381
Assignment: 36
Reel/Frame:012579/0919   Pages: 5
Recorded: 02/01/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHULTZ, ROGER L.
Exec Dt:
11/07/2001
2
MICHAEL, ROERT K.
Exec Dt:
11/07/2001
3
HAMID, SYED
Exec Dt:
01/28/2002
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
LEGAL, INTELLECTUAL PROPERTY DEPARTMENT
P.O. BOX 819052
DALLAS, TEXAS 75381
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6644404
US20030070809
09981703
Correspondence name and address
HALLIBURTON ENERGY SERVICES, INC.
WILLIAM M. IMWALLE
LEGAL, INTELLECTUAL PROPERTY DEPARTMENT
P.O. BOX 819052 MAIL CODE 1-B-121
DALLAS, TEXAS 75381
Assignment: 37
Reel/Frame:012578/0389   Pages: 6
Recorded: 02/01/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUSTERHOFT, RONALD G.
Exec Dt:
01/02/2002
2
HAMID, SYED
Exec Dt:
01/02/2002
3
SCHULTZ, ROGER L.
Exec Dt:
01/02/2002
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
LEGAL, INTELLECTUAL PROPERTY DEPARTMENT
P.O. BOX 819052
DALLAS, TEXAS 75381
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6772837
US20030075324
10012856
Correspondence name and address
HALLIBURTON ENERGY SERVICES, INC.
WILLIAM M. IMWALLE
LEGAL, INTELLECTUAL PROPERTY DEPARTMENT
P.O. BOX 819052-MAIL CODE 1-B-121
DALLAS, TEXAS 75381
Assignment: 38
Reel/Frame:012579/0881   Pages: 6
Recorded: 02/01/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUSTERHOFT, RONALD G.
Exec Dt:
01/09/2002
2
HAMID, SYED
Exec Dt:
01/28/2002
3
SCHULTZ, ROGER L.
Exec Dt:
01/03/2002
4
MICHAEL, ROBERT KEN
Exec Dt:
01/02/2002
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
LEGAL, INTELLECTUAL PROPERTY DEPARTMENT
P.O. BOX 819052
DALLAS, TEXAS 75381
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6702019
US20030075325
10012916
Correspondence name and address
HALLIBURTON ENERGY SERVICES, INC.
WILLIAM M. IMWALLE
LEGAL, INTELLECTUAL PROPERTY DEPARTMENT
P.O. BOX 819052 MAIL CODE 1-B-121
DALLAS, TEXAS 75381
Assignment: 39
Reel/Frame:017795/0618   Pages: 5
Recorded: 04/20/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHULTZ, ROGER L.
Exec Dt:
01/09/2002
2
FRIPP, MICHAEL L.
Exec Dt:
01/10/2002
3
WATSON, BROCK W.
Exec Dt:
01/17/2002
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
2601 BELTINE ROAD
CARROLLTON, TEXAS 75006
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7165608
US20050039921
10962005
Correspondence name and address
LAWRENCE R. YOUST
DANAMRAJ & YOUST
PREMIER PLACE, SUITE 1450
5910 N. CENTRAL EXPRESSWAY
DALLAS, TX 75206
Assignment: 40
Reel/Frame:012526/0556   Pages: 5
Recorded: 01/17/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHULTZ, ROGER L.
Exec Dt:
01/17/2002
2
FRIPP, MICHAEL L.
Exec Dt:
01/09/2002
3
WATSON, BROCK W.
Exec Dt:
01/10/2002
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
LEGAL, INTELLECTUAL PROPERTY DEPARTMENT
P.O. BOX 819052
DALLAS, TEXAS 75381
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6848503
US20030131986
10053116
Correspondence name and address
HALLIBURTON ENERGY SERVICES, INC.
WILLIAM M. IMWALLE
LEGAL, INTELLECTUAL PROPERTY DEPARTMENT
MAIL CODE 1-B-121, P.O. BOX 819052
DALLAS, TEXAS 75381
Assignment: 41
Reel/Frame:012555/0824   Pages: 4
Recorded: 02/01/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SCHULTZ, ROGER L.
Exec Dt:
01/23/2002
Assignee
1
HALLIBURTON ENERGY SERVICES
2601 BELTLINE ROAD
CARROLLTON, TEXAS 75006
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6819260
US20030006906
10061921
Correspondence name and address
KONNEKER & SMITH, P.C.
MARLIN R. SMITH
660 N. CENTRAL EXPRESSWAY, SUITE 230
PLANO, TEXAS 75074
Assignment: 42
Reel/Frame:012561/0397   Pages: 5
Recorded: 01/29/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SKINNER, NEAL G.
Exec Dt:
01/10/2002
2
FRIPP, MICHAEL L.
Exec Dt:
01/09/2002
3
SCHULTZ, ROGER L.
Exec Dt:
01/23/2002
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
LEGAL, INTELLECTUAL PROPERTY DEPARTMENT
P.O. BOX 819052
DALLAS, TEXAS 75381
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6717283
US20030116969
10026175
Correspondence name and address
HALLIBURTON ENERGY SERVICES, INC.
WILLIAM M. IMWALLE
P.O. BOX 819052
MAIL CODE 1-B-121
DALLAS, TX 75381
Assignment: 43
Reel/Frame:012575/0617   Pages: 5
Recorded: 01/29/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GEORGE, FLINT R.
Exec Dt:
01/02/2002
2
BURLESON, JOHN D.
Exec Dt:
01/02/2002
3
SCHULTZ, ROGER L.
Exec Dt:
01/23/2002
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
P.O. BOX 819052
LEGAL, INTELLECTUAL PROPERTY DEPARTMENT
DALLAS, TEXAS 75381
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6708761
US20030089497
10010357
Correspondence name and address
HALLIBURTON ENERGY SERVICES, INC.
WILLIAM M. IMWALLE
MAIL CODE 1-B-121 - P.O. BOX 819052
DALLAS, TEXAS 75381
Assignment: 44
Reel/Frame:012577/0341   Pages: 4
Recorded: 02/04/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SCHULTZ, ROGER L.
Exec Dt:
01/23/2002
Assignee
1
HALLIBURTON ENERGY SERVICES
2601 BELTLINE ROAD
CARROLLTON, TEXAS 75006
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7042367
US20020140572
10067126
Correspondence name and address
KONNEKER & SMITH, P.C.
MARLIN R. SMITH
660 N. CENTRAL EXPRESSWAY, SUITE 230
PLANO, TEXAS 75074
Assignment: 45
Reel/Frame:012847/0803   Pages: 3
Recorded: 04/29/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHULTZ, ROGER L.
Exec Dt:
02/26/2002
2
DE JESUS, ORLANDO
Exec Dt:
02/28/2002
3
OSBORNE, JR., ANDREW J.
Exec Dt:
03/06/2002
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BLVD.
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6691802
US20020148648
10040928
Correspondence name and address
ROBERT GROOVER
17000 PRESTON RD. #230
DALLAS, TX 75248
Assignment: 46
Reel/Frame:012849/0780   Pages: 3
Recorded: 04/29/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHULTZ, ROGER L.
Exec Dt:
02/26/2002
2
DE JESUS, ORLANDO
Exec Dt:
02/28/2002
3
OSBORNE, ANDREW J. JR.
Exec Dt:
03/06/2002
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BLVD.
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6817425
US20020139581
10035350
Correspondence name and address
ROBERT GROOVER
17000 PRESTON RD. #230
DALLAS, TX 75248
Assignment: 47
Reel/Frame:012773/0096   Pages: 3
Recorded: 04/08/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHULTZ, ROGER L.
Exec Dt:
02/28/2002
2
DE JESUS, ORLANDO
Exec Dt:
03/06/2002
3
OSBORNE, JR., ANDREW J.
Exec Dt:
02/26/2002
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BLVD.
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6681633
US20020124652
10040927
Correspondence name and address
ROBERT GROOVER
17000 PRESTON RD., #230
DALLAS, TEXAS 75248
Assignment: 48
Reel/Frame:012847/0788   Pages: 3
Recorded: 04/29/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHULTZ, ROGER L.
Exec Dt:
02/28/2002
2
DE JESUS, ORLANDO
Exec Dt:
03/06/2002
3
OSBORNE, JR., ANDREW J.
Exec Dt:
02/26/2002
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BLVD.
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7357197
US20020144842
10036105
Correspondence name and address
ROBERT GROOVER
17000 PRESTON RD. # 230
DALLAS, TX 75248
Assignment: 49
Reel/Frame:012889/0903   Pages: 3
Recorded: 05/10/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHULTZ, ROGER L.
Exec Dt:
02/28/2002
2
DE JESUS, ORLANDO
Exec Dt:
03/06/2002
3
OSBORNE, ANDREW J., JR.
Exec Dt:
02/26/2002
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BLVD.
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6722450
US20020148646
10040301
Correspondence name and address
ROBERT GROOVER
17000 PRESTON RD. #230
DALLAS, TX 75248
Assignment: 50
Reel/Frame:012933/0830   Pages: 3
Recorded: 05/24/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHULTZ, ROGER L.
Exec Dt:
02/28/2002
2
DE JESUS, ORLANDO
Exec Dt:
03/06/2002
3
OSBORNE, ANDREW J., JR.
Exec Dt:
02/26/2002
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BLVD.
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6648082
US20020148644
10040304
Correspondence name and address
ROBERT GROOVER
17000 PRESTON RD. #230
DALLAS, TX 75248
Assignment: 51
Reel/Frame:012934/0161   Pages: 3
Recorded: 05/24/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHULTZ, ROGER L.
Exec Dt:
02/28/2002
2
DE JESUS, ORLANDO
Exec Dt:
03/06/2002
3
OSBORNE, ANDREW J., JR.
Exec Dt:
02/26/2002
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BLVD.
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6712160
NONE
10040294
Correspondence name and address
ROBERT GROOVER
1700 PRESTON RD. #230
DALLAS, TX 75248
Assignment: 52
Reel/Frame:013351/0475   Pages: 18
Recorded: 09/24/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STORM, BRUCE H., JR.
Exec Dt:
09/09/2002
2
SCHULTZ, ROGER L.
Exec Dt:
03/11/2002
3
DENNIS, JOHN R.
Exec Dt:
04/03/2002
4
RICHARDSON, JOHN M.
Exec Dt:
03/13/2002
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
P.O. BOX 819052
LEGAL, INTELLECTUAL PROPERTY DEPARTMENT
DALLAS, TEXAS 75381
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6901391
US20020138241
10051323
Correspondence name and address
HALLIBURTON ENERGY SERVICES, INC.
WILLIAM M. IMWALLE
LEGAL, INTELLECTUAL PROPERTY DEPARTMENT
P.O. BOX 819052, MAIL CODE 1-B-121
DALLAS, TEXAS 75381
Assignment: 53
Reel/Frame:012779/0473   Pages: 5
Recorded: 03/25/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SKINNER, NEAL G.
Exec Dt:
03/12/2002
2
FRIPP, MICHAEL L.
Exec Dt:
03/12/2002
3
SCHULTZ, ROGER L.
Exec Dt:
03/12/2002
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
LEGAL, INTELLECTUAL PROPERTY DEPARTMENT
P.O. BOX 819052
DALLAS, TEXAS 75381
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7012545
US20030151523
10077052
Correspondence name and address
HALLIBURTON ENERGY SERVICES, INC.
WILLIAM M. IMWALLE
MAIL CODE 1-B-121
P.O. BOX 819052
DALLAS, TEXAS 75381
Assignment: 54
Reel/Frame:012789/0359   Pages: 5
Recorded: 04/09/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FRIPP, MICHAEL L.
Exec Dt:
03/21/2002
2
SKINNER, NEAL G.
Exec Dt:
03/21/2002
3
SCHULTZ, ROGER L.
Exec Dt:
03/21/2002
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
LEGAL, INTELLECTUAL PROPERTY DEPARTMENT
P.O. BOX 819052
DALLAS, TEXAS 75381
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6695061
US20030159829
10083818
Correspondence name and address
HALLIBURTON ENERGY SERVICES, INC.
WILLIAM M. IMWALLE
P.O. BOX 819052, MAIL CODE 1-B-121
LEGAL, INTELLECTUAL PROPERTY DEPT
DALLAS, TX 75381
Assignment: 55
Reel/Frame:013016/0398   Pages: 7
Recorded: 06/13/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHULTZ, ROGER L.
Exec Dt:
06/04/2002
2
ELLIS, GARY D.
Exec Dt:
06/05/2002
3
BAYH, III, RUSSELL I.
Exec Dt:
06/05/2002
4
SKINNER, NEAL G.
Exec Dt:
06/05/2002
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6924745
US20030231117
10171025
Correspondence name and address
HALLIBURTON ENERGY SERVICES
JOHN W. WUSTENBERG
2600 S. SECOND ST.
DUNCAN, OK 73536-0440
Assignment: 56
Reel/Frame:013087/0198   Pages: 5
Recorded: 07/02/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHULTZ, ROGER L.
Exec Dt:
06/26/2002
2
DEJESUS, ORLANDO
Exec Dt:
06/27/2002
3
CHEN, DINGDING
Exec Dt:
07/01/2002
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
LEGAL, INTELLECTUAL PROPERTY DEPARTMENT
P.O. BOX 819052
DALLAS, TEXAS 75381
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7053787
US20040003921
10187529
Correspondence name and address
HALLIBURTON ENERGY SERVICES, INC.
WILLIAM M. IMWALLE
P.O. BOX 819052
MAIL CODE 1-B-121, LEGAL INTEL PROP DEPT
DALLAS, TX 75381
Assignment: 57
Reel/Frame:013297/0388   Pages: 3
Recorded: 09/18/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SCHULTZ, ROGER L.
Exec Dt:
08/13/2002
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
4100 CLINTON DRIVE
HOUSTON, TEXAS 77020
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6755079
NONE
09536840
Correspondence name and address
MARLIN R. SMITH
660 N. CENTRAL EXPWY.
SUITE 230
PLANO, TX 75074
Assignment: 58
Reel/Frame:013700/0302   Pages: 6
Recorded: 01/30/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHULTZ, ROGER L.
Exec Dt:
09/09/2002
2
WATSON, BROCK W.
Exec Dt:
09/04/2002
3
MICHAEL, ROBERT K.
Exec Dt:
09/04/2002
4
MASINO, JAMES E.
Exec Dt:
09/10/2002
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
P.O. BOX 819052
LEGAL, INTELLECTUAL PROPERTY DEPARTMENT
DALLAS, TEXAS 75381
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6543544
US20020050354
09949778
Correspondence name and address
HALLIBURTON ENERGY SERVICES, INC.
WILLIAM M. IMWALLE
P.O. BOX 819052, MAIL CODE 1-B-121
LEGAL, INTELLECTUAL PROPERTY DEPARTMENT
DALLAS, TX 75381
Assignment: 59
Reel/Frame:013328/0693   Pages: 7
Recorded: 09/20/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHULTZ, ROGER L.
Exec Dt:
09/17/2002
2
YOUNG, TIMOTHY M.
Exec Dt:
09/17/2002
3
BAYH, RUSSELL I. III
Exec Dt:
09/13/2002
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6865934
US20040059506
10251160
Correspondence name and address
HALLIBURTON ENERGY SERVICES
JOHN W. WUSTENBERG
2600 SOUTH SECOND STREET
DUNCAN, OK 73536-0440
Assignment: 60
Reel/Frame:013486/0314   Pages: 5
Recorded: 11/06/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHULTZ, ROGER L.
Exec Dt:
10/16/2002
2
HAMID, SYED
Exec Dt:
10/24/2002
3
BECK, HAROLD KENT
Exec Dt:
10/29/2002
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
LEGAL, INTELLECTUAL PROPERTY DEPARTMENT
P.O. BOX 819052
DALLAS, TEXAS 75381
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6799635
US20040031610
10217380
Correspondence name and address
HALLIBURTON ENERGY SERVICES, INC.
WILLIAM M. IMWALLE
LEGAL, INTELLECTUAL PROPERTY DEPARTMENT
MAIL CODE 1-B-121, P.O. BOX 519052
DALLAS, TX 75381
Assignment: 61
Reel/Frame:013474/0041   Pages: 7
Recorded: 11/06/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GARDNER, WALLACE R.
Exec Dt:
10/17/2002
2
SCHULTZ, ROGER L.
Exec Dt:
10/28/2002
3
MURALI, BEEGAMUDRE N.
Exec Dt:
10/16/2002
4
PRAMMER, MANFRED G.
Exec Dt:
10/21/2002
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
4100 CLINTON DRIVE
BUILDING 01, 6TH FLOOR
HOUSTON, TEXAS 77020
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7061932
US20040085988
10288970
Correspondence name and address
DANIEL J. KRUEGER
P.O. BOX 3267
HOUSTON, TX 77253-3267
Assignment: 62
Reel/Frame:013591/0712   Pages: 4
Recorded: 12/09/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHULTZ, ROGER L.
Exec Dt:
11/26/2002
2
HAMID, SYED
Exec Dt:
11/26/2002
3
MURALI, BEEGAMUDRE N.
Exec Dt:
11/18/2002
4
ZHANG, HAOYUE
Exec Dt:
11/26/2002
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040065436
10263479
Correspondence name and address
HALLIBURTON ENERGY SERVICES
JOHN W. WUSTENBERG
2600 SOUTH SECOND STREET
DUNCAN, OK 73536-0440
Assignment: 63
Reel/Frame:013688/0817   Pages: 4
Recorded: 01/21/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHULTZ, ROGER L.
Exec Dt:
12/10/2002
2
STREICH, STEVEN G.
Exec Dt:
01/14/2003
3
BECK, HAROLD K.
Exec Dt:
01/09/2003
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040060696
10261187
Correspondence name and address
HALLIBURTON ENERGY SERVICES
JOHN W. WUSTENBERG
2600 SOUTH SECOND STREET
DUNCAN, OK 73536-0440
Assignment: 64
Reel/Frame:013596/0867   Pages: 5
Recorded: 12/17/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MCGREGOR, RONALD W.
Exec Dt:
12/12/2002
2
SCHULTZ, ROGER L.
Exec Dt:
12/12/2002
3
MICHAEL, ROBERT K.
Exec Dt:
12/17/2002
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
P.O. BOX 819052
LEGAL, INTELLECTUAL PROPERTY DEPARTMENT
DALLAS, TEXAS 75381
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040112593
10321085
Correspondence name and address
HALLIBURTON ENERGY SERVICES, INC.
WILLIAM M. IMWALLE
LEGAL, INTELLECTUAL PROPERTY DEPARTMENT
P.O. BOX 819052, MAIL CODE 1-B-121
DALLAS, TX 75381
Assignment: 65
Reel/Frame:013788/0697   Pages: 20
Recorded: 02/27/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BREZINSKI, MICHAEL M.
Exec Dt:
12/19/2002
2
CHITWOOD, GREGORY B.
Exec Dt:
12/19/2002
3
ECHOLS, RALPH H.
Exec Dt:
12/19/2002
4
FUNKHOUSER, GARY P.
Exec Dt:
12/19/2002
5
GANO, JOHN C.
Exec Dt:
12/19/2002
6
HENDERSON, WILLIAM D.
Exec Dt:
12/19/2002
7
HERMAN, PAUL I
Exec Dt:
12/19/2002
8
KILGORE, MARION D.
Exec Dt:
12/19/2002
9
MCGLOTHEN, JODY R.
Exec Dt:
12/19/2002
10
POWELL, RONALD J.
Exec Dt:
12/19/2002
11
PROCYK, ALEX
Exec Dt:
12/19/2002
12
RAY, THOMAS W.
Exec Dt:
12/19/2002
13
SANDERS, MICHAEL W.
Exec Dt:
12/19/2002
14
SCHULTZ, ROGER L.
Exec Dt:
12/19/2002
15
STEELE, DAVID J.
Exec Dt:
12/19/2002
16
TAYLOR, ROBERT S.
Exec Dt:
12/19/2002
17
TODD, BRADLEY L.
Exec Dt:
12/19/2002
18
TUCKNESS, CYNTHIA
Exec Dt:
12/19/2002
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
P.O. BOX 819052
LEGAL, INTELLECTUAL PROPERTY DEPARTMENT
DALLAS, TEXAS 75381
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6854522
US20040055758
10252621
Correspondence name and address
HALLIBURTON ENERGY SERIVES, INC.
WILLIAM M. IMWALLE
MAIL CODE 1-B-121
P.O. BOX 819052
DALLAS, TX 75381
Assignment: 66
Reel/Frame:022833/0492   Pages: 21
Recorded: 06/16/2009
Attorney Dkt #:24428-0002010
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BREZINSKI, MICHAEL M.
Exec Dt:
12/19/2002
2
CHITWOOD, GREGORY B.
Exec Dt:
12/23/2002
3
ECHOLS, RALPH H.
Exec Dt:
01/07/2003
4
FUNKHOUSER, GARY P.
Exec Dt:
12/30/2002
5
GANO, JOHN C.
Exec Dt:
12/19/2002
6
HENDERSON, WILLIAM D.
Exec Dt:
02/19/2003
7
HERMAN, PAUL I.
Exec Dt:
02/18/2003
8
KILGORE, MARION D.
Exec Dt:
12/19/2002
9
MCGLOTHEN, JODY R.
Exec Dt:
12/23/2002
10
POWELL, RONALD J.
Exec Dt:
12/19/2002
11
PROCYK, ALEX
Exec Dt:
12/20/2002
12
RAY, THOMAS W.
Exec Dt:
01/06/2003
13
SANDERS, MICHAEL W.
Exec Dt:
12/19/2002
14
SCHULTZ, ROGER L.
Exec Dt:
12/20/2002
15
STEELE, DAVID J.
Exec Dt:
01/02/2003
16
TAYLOR, ROBERT S.
Exec Dt:
02/19/2003
17
TODD, BRADLEY L.
Exec Dt:
12/19/2002
18
TUCKNESS, CYNTHIA
Exec Dt:
01/08/2003
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
2601 BELTLINE ROAD
CARROLLTON, TEXAS 75006
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080251250
12146401
Correspondence name and address
MICHAEL K. HENRY
1717 MAIN STREET, SUITE 5000
FISH & RICHARDSON P.C.
DALLAS, TX 75201
Assignment: 67
Reel/Frame:013700/0311   Pages: 5
Recorded: 01/30/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHULTZ, ROGER L.
Exec Dt:
01/16/2003
2
RIGGENBERG, PAUL D.
Exec Dt:
01/14/2003
3
WILLIAMSON, JR., JIMMIE R.
Exec Dt:
01/16/2003
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
P.O. BOX 819052
LEGAL, INTELLECTUAL PROPERTY DEPARTMENT
DALLAS, TEXAS 75381
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6536530
US20010037884
09848562
Correspondence name and address
HALLIBURTON ENERGY SERVICES, INC.
WILLIAM M. IMWALLE
MAIL CODE 1-B-121
POST OFFICE BOX 819052
DALLAS, TX 75381
Assignment: 68
Reel/Frame:014055/0656   Pages: 7
Recorded: 05/07/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, DINGDIGN
Exec Dt:
05/05/2003
2
SCHULTZ, ROGER L.
Exec Dt:
05/05/2003
3
ZITTERICH, CRAIG
Exec Dt:
01/14/2003
4
HAGAN, MARTIN T.
Exec Dt:
04/16/2003
5
FUN, MENG
Exec Dt:
03/08/2003
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
P.O. BOX 819052
LEGAL, INTELLECTUAL PROPERTY DEPARTMENT
DALLAS, TEXAS 75381
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6823711
US20040221655
10430945
Correspondence name and address
HALLIBURTON ENERGY SERVICES, INC.
WILLIAM M. IMWALLE
LEGAL, INTELLECTUAL PROPERTY DEPARTMENT
P.O. BOX 819052
DALLAS, TX 75381
Assignment: 69
Reel/Frame:014346/0214   Pages: 4
Recorded: 08/04/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHULTZ, ROGER L.
Exec Dt:
07/30/2003
2
FRIPP, MICHAEL L.
Exec Dt:
07/29/2003
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
P.O. BOX 819052
LEGAL, INTELLECTUAL PROPERTY DEPARTMENT
DALLAS, TEXAS 75381
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6998999
US20040202047
10409558
Correspondence name and address
HALLIBURTON ENERGY SERVICES, INC.
SCOTT F. WENDOF
P.O. BOX 819052, MAIL CODE 1-B-121
LEGAL, INTELLECTUAL PROPERTY DEPT.
DALLAS, TX 75381
Assignment: 70
Reel/Frame:014346/0224   Pages: 5
Recorded: 08/04/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FRIPP, MICHAEL L.
Exec Dt:
07/29/2003
2
RODGERS, JOHN P.
Exec Dt:
07/30/2003
3
SCHULTZ, ROGER L.
Exec Dt:
07/30/2003
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
P.O. BOX 819052
LEGAL, INTELLECTUAL PROPERTY DEPT.
DALLAS, TEXAS 75381
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7234519
US20040200613
10409515
Correspondence name and address
HALLIBURTON ENERGY SERVICES, INC.
SCOTT F. WENDORF
P.O. BOX 819052, MAIL CODE 1-B-121
LEGAL, INTELLECTUAL PROPERTY DEPT.
DALLAS, TX 75381
Assignment: 71
Reel/Frame:019294/0951   Pages: 6
Recorded: 05/15/2007
Attorney Dkt #:2002IP007906U1D1(39102)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FRIPP, MICHAEL L.
Exec Dt:
07/29/2003
2
RODGERS, JOHN P.
Exec Dt:
07/30/2003
3
SCHULTZ, ROGER L.
Exec Dt:
07/30/2003
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
P.O. BOX 819052
LEGAL, INTELLECTUAL PROPERTY DEPT.
DALLAS, TEXAS 75381
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7325605
US20070206440
11746281
Correspondence name and address
ALBERT C. METRAILER
P.O. BOX 819052
MAIL CODE 1-B-121
DALLAS, TX 75381
Assignment: 72
Reel/Frame:014433/0510   Pages: 9
Recorded: 08/28/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHULTZ, ROGER L.
Exec Dt:
07/31/2003
2
ALLIN, MELISSA G.
Exec Dt:
08/08/2003
3
RINGGENBERG, PAUL D.
Exec Dt:
07/31/2003
4
ZELLER, VINCENT P.
Exec Dt:
08/20/2003
5
TRINH, TYLER T.
Exec Dt:
07/31/2003
6
WRIGHT, ADAM D.
Exec Dt:
08/20/2003
7
KYLE, DONALD G.
Exec Dt:
08/20/2003
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
LEGAL,INTELLECTUAL PROPERTY DEPT. PO BOX 819052
DALLAS, TEXAS 75381
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7201230
US20040226720
10438793
Correspondence name and address
HALLIBURTON ENERGY SERVICES INC
WILLIAM M. IMWALLE
P.O. BOX 819052
DALLAS, TX 75381
Assignment: 73
Reel/Frame:014931/0986   Pages: 6
Recorded: 01/26/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FRIPP, MICHAEL L.
Exec Dt:
11/19/2003
2
VAN SCHOOR, MARTHINUS
Exec Dt:
01/14/2004
3
RODGERS, JOHN
Exec Dt:
10/01/2003
4
SCHULTZ, ROGER L.
Exec Dt:
09/25/2003
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
P.O. BOX 819052
LEGAL, INTELLECTUAL PROPERTY DEPARTMENT
DALLAS, TEXAS 75381
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7246660
US20050051323
10658899
Correspondence name and address
HALLIBURTON ENERGY SERVICES, INC.
WILLIAM M. IMWALLE
LEGAL, INTELLECTUAL PROPERTY DEPARTMENT
P.O. BOX 819052, MAIL CODE1-B-121
DALLAS, TX 75381
Assignment: 74
Reel/Frame:014679/0849   Pages: 5
Recorded: 11/06/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RODNEY, PAUL F.
Exec Dt:
11/05/2003
2
MASINO, JAMES E.
Exec Dt:
11/05/2003
3
SCHULTZ, ROGER L.
Exec Dt:
11/05/2003
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BLVD.
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7363971
US20050098318
10702836
Correspondence name and address
CONLEY ROSE, P.C.
MARK E. SCOTT
P.O. BOX 3267
HOUSTON, TEXAS 77253-3267
Assignment: 75
Reel/Frame:015016/0301   Pages: 3
Recorded: 02/27/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHULTZ, ROGER L.
Exec Dt:
02/18/2004
2
FRIPP, MICHAEL L.
Exec Dt:
02/13/2004
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7063146
US20050087339
10692711
Correspondence name and address
HALLIBURTON ENERGY SERVICES
JOHN W. WUSTENBERG
2600 SOUTH SECOND STREET
DUNCAN, OK 73536-0440
Assignment: 76
Reel/Frame:015125/0452   Pages: 3
Recorded: 03/22/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHULTZ, ROGER L.
Exec Dt:
02/20/2004
2
ZITTERICH, CRAIG L.
Exec Dt:
03/02/2004
3
MASINO, JAMES E.
Exec Dt:
03/15/2004
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050107079
10714332
Correspondence name and address
HALLIBURTON ENERGY SERVICES
JOHN W. WUSTENBERG
2600 SOUTH SECOND STREET
DUNCAN, OK 73536-0440
Assignment: 77
Reel/Frame:015610/0248   Pages: 5
Recorded: 07/26/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHULTZ, ROGER L.
Exec Dt:
06/16/2004
2
MICHAEL, ROBERT K.
Exec Dt:
06/15/2004
3
DAGENAIS, PETE C.
Exec Dt:
06/15/2004
4
FRIPP, MICHAEL L.
Exec Dt:
07/16/2004
5
TUCKER, JAMES S.
Exec Dt:
07/20/2004
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7404416
US20050214147
10808986
Correspondence name and address
HALLIBURTON ENERGY SERVICES
JOHN W. WUSTENBERG
2600 SOUTH SECOND STREET
DUNCAN, OK 73536-0440
Assignment: 78
Reel/Frame:015543/0142   Pages: 5
Recorded: 07/06/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SCHULTZ, ROGER L.
Exec Dt:
06/29/2004
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7234517
US20050167094
10769121
Correspondence name and address
HALLIBURTON ENERGY SERVICES
JOHN W. WUSTENBERG
2600 SOUTH SECOND STREET
DUNCAN, OK 73536-0440
Assignment: 79
Reel/Frame:014869/0004   Pages: 7
Recorded: 07/20/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHULTZ, ROGER L.
Exec Dt:
07/16/2004
2
SKINNER, NEAL G.
Exec Dt:
07/16/2004
3
DAGENAIS, PETE
Exec Dt:
07/16/2004
4
DE JESUS, ORLANDO
Exec Dt:
07/16/2004
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7228900
US20050274513
10868695
Correspondence name and address
HALLIBURTON ENERGY SERVICES, INC.
2601 BELTLINE ROAD
1-B-121
CARROLLTON, TX 75006
Assignment: 80
Reel/Frame:015828/0921   Pages: 3
Recorded: 09/22/2004
Attorney Dkt #:063718.0545
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GOLLA, CHRISTOPHER
Exec Dt:
07/29/2004
2
SCHULTZ, ROGER L.
Exec Dt:
08/04/2004
3
MASINO, JAMES
Exec Dt:
08/31/2004
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BLVD.
HARRIS COUNTY
HOUSTON, TEXAS 77072-5206
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7268019
US20060060964
10946813
Correspondence name and address
BAKER BOTTS, LLP
910 LOUISIANA
HOUSTON, TX 77002-4995
Assignment: 81
Reel/Frame:015891/0403   Pages: 4
Recorded: 10/12/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MASINO, JAMES E.
Exec Dt:
08/31/2004
2
SCHULTZ, ROGER L.
Exec Dt:
08/04/2004
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOUELVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7447051
US20060077602
10962849
Correspondence name and address
CONLEY ROSE, P.C.
DANIEL J. KRUEGER
P.O. BOX 3267
HOUSTON, TX 77253-3267
Assignment: 82
Reel/Frame:015881/0009   Pages: 6
Recorded: 10/07/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEAVER, GARY
Exec Dt:
10/03/2004
2
SCHULTZ, ROGER L.
Exec Dt:
10/06/2004
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
2601 BELTLINE ROAD
CARROLLTON, TEXAS 75006
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7404456
US20060076161
10960395
Correspondence name and address
BAKER BOTTS L.L.P.
EDWARD J. MARSHALL
1500 SAN JACINTO CENTER
98 SAN JACINTO BLVD.
AUSTIN, TX 78701-4039
Assignment: 83
Reel/Frame:015618/0120   Pages: 7
Recorded: 01/28/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GOLLA, CHRISTOPHER A.
Exec Dt:
10/22/2004
2
MASINO, JAMES E.
Exec Dt:
10/13/2004
3
SCHULTZ, ROGER L.
Exec Dt:
10/12/2004
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060086506
10973133
Correspondence name and address
DEREK V. FORINASH
P. O. BOX 3267
HOUSTON, TX 77253-3267
Assignment: 84
Reel/Frame:015317/0435   Pages: 9
Recorded: 10/29/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FRIPP, MICHAEL L.
Exec Dt:
10/26/2004
2
HAMID, SYED
Exec Dt:
10/25/2004
3
SCHULTZ, ROGER L.
Exec Dt:
10/27/2004
4
DAGENAIS, PETE C.
Exec Dt:
10/26/2004
5
MICHAEL, ROBERT KEN
Exec Dt:
10/26/2004
6
SKINNER, NEAL G.
Exec Dt:
10/29/2004
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060048936
10936279
Correspondence name and address
HALLIBURTON ENERGY SERVICES, INC.
2601 BELTLINE ROAD
1-B-121
CARROLLTON, TX 75006
Assignment: 85
Reel/Frame:016011/0892   Pages: 5
Recorded: 11/18/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHULTZ, ROGER L.
Exec Dt:
11/02/2004
2
FREEMAN, JAMES J.
Exec Dt:
11/03/2004
3
RODNEY, PAUL F.
Exec Dt:
11/05/2004
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7017662
US20050150691
10992168
Correspondence name and address
DANIEL J. KRUEGER
CONLEY ROSE, P.C.
P.O. BOX 3267
HOUSTON, TX 77253-3267
Assignment: 86
Reel/Frame:016011/0973   Pages: 6
Recorded: 11/18/2004
Attorney Dkt #:1391-51700
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHULTZ, ROGER L.
Exec Dt:
11/02/2004
2
FREEMAN, JAMES J.
Exec Dt:
11/03/2004
3
SKINNER, NEAL G.
Exec Dt:
11/11/2004
4
STREICH, STEVEN G.
Exec Dt:
11/01/2004
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7442932
US20050103980
10992557
Correspondence name and address
CONLEY ROSE, P.C.
DANIEL J. KRUEGER
P.O. BOX 3267
HOUSTON, TX 77253-3267
Assignment: 87
Reel/Frame:016011/0985   Pages: 4
Recorded: 11/18/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHULTZ, ROGER L.
Exec Dt:
11/02/2004
2
FREEMAN, JAMES J.
Exec Dt:
11/03/2004
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050104104
10992144
Correspondence name and address
CONLEY ROSE, P.C.
DANIEL J. KRUEGER
P.O. BOX 3267
HOUSTON, TX 77253-3267
Assignment: 88
Reel/Frame:016012/0040   Pages: 7
Recorded: 11/18/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RODNEY, PAUL F.
Exec Dt:
11/05/2004
2
MASINO, JAMES E.
Exec Dt:
11/02/2004
3
GOLLA, CHRISTOPHER A.
Exec Dt:
11/01/2004
4
SCHULTZ, ROGER L.
Exec Dt:
11/02/2004
5
FREEMAN, JAMES J.
Exec Dt:
11/03/2004
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7301223
US20050104176
10992145
Correspondence name and address
DANIEL J. KRUEGER
CONLEY ROSE, P.C.
P.O. BOX 3267
HOUSTON, TX 77253-3267
Assignment: 89
Reel/Frame:020814/0506   Pages: 5
Recorded: 04/16/2008
Attorney Dkt #:1391-573.04
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHULTZ, ROGER L.
Exec Dt:
11/02/2004
2
FREEMAN, JAMES J.
Exec Dt:
11/03/2004
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
INTELLECTUAL PROPERTY DEPARTMENT
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090251960
12098549
Correspondence name and address
KRUEGER ISELIN LLP (1391)
P O BOX 1906
CYPRESS, TX 77410-1906
Assignment: 90
Reel/Frame:016013/0295   Pages: 3
Recorded: 11/18/2004
Attorney Dkt #:063718.0428
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SCHULTZ, ROGER L.
Exec Dt:
11/18/2004
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 NORTH SAM HOUSTON PARKWAY EAST
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050195627
10991705
Correspondence name and address
BRADLEY S. BOWLING
BAKER BOOTS L.L.P.
ONE SHELL PLAZA
910 LOUISIANA STREET
HOUSTON, TX 77002-4995
Assignment: 91
Reel/Frame:016300/0642   Pages: 4
Recorded: 11/18/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SCHULTZ, ROGER L.
Exec Dt:
11/18/2004
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 NORTH SAM HOUSTON PARKWAY EAST
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050179483
10992406
Correspondence name and address
BRADLEY S. BOWLING
BAKER BOTTS L.L.P.
ONE SHELL PLAZA
910 LOUISIANA STREET
HOUSTON, TEXAS 77002-4995
Assignment: 92
Reel/Frame:016643/0445   Pages: 4
Recorded: 11/18/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SCHULTZ, ROGER L.
Exec Dt:
11/18/2004
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 NORTH SAMHOUSTON PARKWAY EAST
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060091379
10992067
Correspondence name and address
BRADLEY S. BOWLING
BAKER BOTTS L.L.P.
ONE SHELL PLAZA
910 LOUISIANA STREET
HOUSTON, TEXAS 77002-4995
Assignment: 93
Reel/Frame:028502/0032   Pages: 3
Recorded: 07/06/2012
Attorney Dkt #:063718.1904
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SCHULTZ, ROGER L.
Exec Dt:
11/18/2004
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120096416
13335523
Correspondence name and address
BAKER BOTTS L.L.P.
910 LOUISIANA STREET, ONE SHELL PLAZA
HOUSTON, TX 77002
Assignment: 94
Reel/Frame:016120/0990   Pages: 4
Recorded: 12/21/2004
Attorney Dkt #:2004-ip-013119
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHULTZ, ROGER L.
Exec Dt:
12/16/2004
2
SKINNER, NEAL GREGORY
Exec Dt:
12/19/2004
3
SMITH, HARRY DAVIS JR.
Exec Dt:
12/19/2004
4
GLEITMAN, DANIEL DAVID
Exec Dt:
12/19/2004
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 NORTH SAM HOUSTON PARKWAY EAST
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7511823
US20060132792
11018323
Correspondence name and address
RONALD L. CHICHESTER
BAKER BOTTS L.L.P.
ONE SHELL PLAZA
910 LOUISIANA STREET
HOUSTON, TEXAS 7702-4995
Assignment: 95
Reel/Frame:015650/0717   Pages: 6
Recorded: 02/04/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHULTZ, ROGER L.
Exec Dt:
02/04/2005
2
FRIPP, MICHAEL L.
Exec Dt:
01/31/2005
3
BURLESON, JOHN D.
Exec Dt:
02/03/2005
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060118303
11005234
Correspondence name and address
HALLIBURTON ENERGY SERVICES, INC.
2601 BELTLINE ROAD
1-B-121
CARROLLTON, TX 75006
Assignment: 96
Reel/Frame:016472/0515   Pages: 4
Recorded: 04/08/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MASINO, JAMES E.
Exec Dt:
03/15/2005
2
SCHULTZ, ROGER L.
Exec Dt:
02/08/2005
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BLVD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7230552
US20060227024
11102119
Correspondence name and address
GREGG A PEACOCK
SCHWEGMAN, LUNDBERG, WOESSNER, ET AL.
P.O. BOX 2938
MINNEAPOLIS, MN 55402
Assignment: 97
Reel/Frame:017607/0524   Pages: 5
Recorded: 05/10/2006
Attorney Dkt #:1880.069US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STORM, BRUCE H.
Exec Dt:
03/16/2006
2
SCHULTZ, ROGER L.
Exec Dt:
03/14/2006
3
FRIPP, MICHAEL L.
Exec Dt:
03/14/2006
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BLVD.
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7699102
US20060191681
11292943
Correspondence name and address
GREGG A. PEACOCK
SCHWEGMAN LUNDBERG WOESSNER, ET AL.
P.O. BOX 2938
MINNEAPOLIS, MN 55402
Assignment: 98
Reel/Frame:017607/0630   Pages: 5
Recorded: 05/10/2006
Attorney Dkt #:1880.067US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STORM, BRUCE H.
Exec Dt:
03/16/2006
2
SCHULTZ, ROGER L.
Exec Dt:
03/29/2006
3
FRIPP, MICHAEL L.
Exec Dt:
03/29/2006
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BLVD.
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7717167
US20060191687
11293868
Correspondence name and address
GREGG A. PEACOCK
SCHWEGMAN, LUNDBERG, WOESSNER & ET AL.
P.O. BOX 2938
MINNEAPOLIS, MN 55402
Assignment: 99
Reel/Frame:017607/0502   Pages: 5
Recorded: 05/10/2006
Attorney Dkt #:1880.066US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STORM, BRUCE H
Exec Dt:
04/12/2006
2
SCHULTZ, ROGER L.
Exec Dt:
04/25/2006
3
FRIPP, MICHAEL L.
Exec Dt:
04/25/2006
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BLVD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060191682
11293041
Correspondence name and address
GREGG A PEACOCK
SCHWEGMAN, LUNDBERG, WOESSNER ET AL.
P.O. BOX 2938
MINNEAPOLIS, MN 55402
Assignment: 100
Reel/Frame:018971/0573   Pages: 7
Recorded: 03/07/2007
Attorney Dkt #:2006-IP-022486 U1 USA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STEELE, DAVID J.
Exec Dt:
02/19/2007
2
CAVENDER, TRAVIS W.
Exec Dt:
02/19/2007
3
SCHULTZ, ROGER L.
Exec Dt:
02/27/2007
4
GANO, JOHN C.
Exec Dt:
02/19/2007
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7814978
US20080142219
11610819
Correspondence name and address
HALLIBURTON ENERGY SERVICES, INC.
2601 BELTLINE ROAD
1-B-121
CARROLLTON, TX 75006
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