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Patent Assignment Assignor Details
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Assignor Name : LONGBOTTOM, JAMES R.
Total Assignments: 18
Assignment: 1
Reel/Frame:012096/0748   Pages: 2
Recorded: 08/20/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LONGBOTTOM, JAMES R.
Exec Dt:
11/10/1992
Assignee
1
OTIS ENGINEERING CORPORATION
LEGAL, INTELLECTUAL PROPERTY DEPARTMENT
PO BOX 819052
DALLAS, TEXAS 75381
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6488087
US20010045280
09805611
Correspondence name and address
HALLIBURTON ENERGY SERVICES, INC.
WILLIAM M. IMWALLE
PO BOX 819052
MAIL CODE 1-B-121
DALLAS, TEXAS 75381
Assignment: 2
Reel/Frame:012096/0757   Pages: 2
Recorded: 08/20/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LONGBOTTOM, JAMES R.
Exec Dt:
11/10/1992
Assignee
1
OTIS ENGINEERING CORPORATION
LEGAL, INTELLECTUAL PROPERTY DEPARTMENT
P.O. BOX 819052
DALLAS, TEXAS 75381
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6454006
NONE
09537031
Correspondence name and address
HALLIBURTON ENERGY SERVICES, INC.
WILLIAM M. IMWALLE
PO BOX 819052/ MAIL CODE 1-B-121
LEGAL, INTELLECTUAL PROPERTY DEPARTMENT
DALLAS, TX 75381
Assignment: 3
Reel/Frame:012429/0751   Pages: 2
Recorded: 01/02/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LONGBOTTOM, JAMES R.
Exec Dt:
11/10/1992
Assignee
1
OTIS ENGINEERING CORPORATION
LEGAL, INTELLECTUAL PROPERTY DEPARTMENT
P.O. BOX 819052
DALLAS, TEXAS 75381
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6554074
US20020121377
09800290
Correspondence name and address
SMITH, DANAMRAJ & YOUST, P.C.
LAWRENCE R. YOUST
12900 PRESTON ROAD
SUITE 1200, LB-15
DALLAS, TEXAS 75230-1328
Assignment: 4
Reel/Frame:007276/0632   Pages: 5
Recorded: 12/27/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LONGBOTTOM, JAMES R.
Exec Dt:
12/01/1994
2
GANO, JOHN C.
Exec Dt:
11/03/1994
3
WELCH, WILLIAM R.
Exec Dt:
11/08/1994
4
WHITE, PAT M.
Exec Dt:
11/03/1994
Assignee
1
HALLIBURTON COMPANY
P.O. BOX 819052
LEGAL, INTELLECTUAL PROPERTY DEPARTMENT
DALLAS, TEXAS 75381
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5564503
NONE
08296941
Correspondence name and address
TRACY W. DRUCE
LEGAL, INTELLECTUAL PROPERTY DEPARTMENT
HALLIBURTON ENERGY SERVICES
MAIL CODE 1-E-135, P.O. BOX 819052
DALLAS, TEXAS 75381
Assignment: 5
Reel/Frame:007443/0895   Pages: 5
Recorded: 05/01/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CROW, ROBERT W.
Exec Dt:
04/10/1995
2
GANO, JOHN C.
Exec Dt:
04/11/1995
3
LE, NAM VAN
Exec Dt:
04/10/1995
4
LONGBOTTOM, JAMES R.
Exec Dt:
04/12/1995
5
HAGEN, KARLUF
Exec Dt:
03/31/1995
Assignee
1
HALLIBURTON COMPANY
LEGAL, INTELLECTUAL PROPERTY DEPARTMENT
P.O. BOX 819052
DALLAS, TEXAS 75381
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5564502
NONE
08381571
Correspondence name and address
HALLIBURTON ENERGY SERVICES
WILLIAM M. IMWALLE
LEGAL, INTELLECTUAL PROPERTY DEPARTMENT
MAIL CODE 1-E-135, P.O. BOX 819052
DALLAS, TX 75381
Assignment: 6
Reel/Frame:008063/0274   Pages: 19
Recorded: 07/22/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHY, PERRY C.
Exec Dt:
07/17/1996
2
GANO, JOHN C.
Exec Dt:
07/17/1996
3
REESING, DAVID L.
Exec Dt:
07/17/1996
4
ADAMS, MICHAEL P.
Exec Dt:
07/17/1996
5
LONGBOTTOM, JAMES R.
Exec Dt:
07/17/1996
6
LOUGHRIDGE, BILL W.
Exec Dt:
07/17/1996
7
BROTHERS, LANCE E.
Exec Dt:
07/17/1996
Assignee
1
HALLIBURTON COMPANY
LEGAL, INTELLECTUAL PROPERTY DEPARTMENT
P.O. BOX 819052
DALLAS, TEXAS 75381
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5765641
NONE
08667306
Correspondence name and address
HALLIBURTON ENERGY SERVICES
WILLIAM M. IMWALLE
LEGAL, INTELLECTUAL PROPERTY DEPT.
MAIL CODE 1-E-135 P.O. BOX 819052
DALLAS, TEXAS 75381
Assignment: 7
Reel/Frame:008144/0377   Pages: 4
Recorded: 09/20/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LONGBOTTOM, JAMES R.
Exec Dt:
09/16/1996
2
HILTS, ROBERT L.
Exec Dt:
09/16/1996
Assignee
1
HALLIBURTON COMPANY
LEGAL, INTELLECTUAL PROPERTY DEPARTMENT
P.O. BOX 819052
DALLAS, TEXAS 75381
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5833003
NONE
08682050
Correspondence name and address
HALLIBURTON ENERGY SERVICES
WILLIAM M. IMWALLE
LEGAL, INTELLECTUAL PROPERTY DEPARTMENT
P.O. BOX 819052, MAIL CODE 1-B-121
DALLAS, TX 75381
Assignment: 8
Reel/Frame:008165/0918   Pages: 4
Recorded: 09/30/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LONGBOTTOM, JAMES R.
Exec Dt:
09/24/1996
2
GANO, JOHN C.
Exec Dt:
09/24/1996
3
HILTS, ROBERT L.
Exec Dt:
09/24/1996
Assignee
1
HALLIBURTON COMPANY
LEGAL INTELLECTUAL PROPERTY DEPARTMENT
P.O. BOX 819052
DALLAS, TEXAS 75381
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5730221
NONE
08680740
Correspondence name and address
WILLIAM M. IMWALLE
LEGAL, INTELLECTUAL PROPERTY DEPARTMENT
HALLIBURTON ENERGY SERVICES
P.O. BOX 819052
DALLAS, TX 75381
Assignment: 9
Reel/Frame:008427/0814   Pages: 3
Recorded: 03/31/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LONGBOTTOM, JAMES R.
Exec Dt:
03/19/1997
2
GANO, JOHN C.
Exec Dt:
03/20/1997
Assignee
1
HALLIBURTON COMPANY
LEGAL, INTELLECTUAL PROPERTY DEPARTMENT
P.O. BOX 819052
DALLAS, TEXAS 75381
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5845710
NONE
08799522
Correspondence name and address
HALLIBURTON ENERGY SERVICES
WILLIAM M. IMWALLE
LEGAL, INTELLECTUAL PROPERTY DEPT.
MAIL CODE 1-B-121, P.O. BOX 819052
DALLAS, TX 75381
Assignment: 10
Reel/Frame:008491/0527   Pages: 3
Recorded: 05/07/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LONGBOTTOM, JAMES R.
Exec Dt:
04/29/1997
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
LEGAL, INTELLECTUAL PROPERTY DEPARTMENT
P.O. BOX 819052
DALLAS, TEXAS 75381
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5845707
NONE
08791204
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: 11
Reel/Frame:008547/0686   Pages: 10
Recorded: 05/23/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LONGBOTTOM, JAMES R.
Exec Dt:
04/29/1997
2
VAN PETEGEM, RONALD
Exec Dt:
04/29/1997
3
GANO, JOHN C.
Exec Dt:
04/29/1997
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
LAW DEPARTMENT
P.O. DOX 819052
DALLAS, TEXAS 75381
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6079493
NONE
08800248
Correspondence name and address
HALLIBURTON ENERGY SERVICES, INC.
WILLIAM M. IMWALLE
LAW DEPARTMENT - MAIL CODE 1-B-121
P.O. BOX 819052
DALLAS, TX 75381
Assignment: 12
Reel/Frame:008739/0435   Pages: 5
Recorded: 10/06/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LONGBOTTOM, JAMES R.
Exec Dt:
09/30/1997
2
FREEMAN, TOMMIE A.
Exec Dt:
09/30/1997
3
GODFREY, CRAIG W.
Exec Dt:
09/30/1997
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
LEGAL, INTELLECTUAL PROPERTY DEPARTMENT
P.O. BOX 819052
DALLAS, TEXAS 75381
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6079494
NONE
08922669
Correspondence name and address
HALLIBURTON ENERGY SERVICES, INC.
WILLIAM M. IMWALLE
MAIL CODE 1-B-121
P.O. BOX 819052
DALLAS, TX 75381
Assignment: 13
Reel/Frame:009043/0753   Pages: 13
Recorded: 03/11/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LONGBOTTOM, JAMES R.
Exec Dt:
03/02/1998
2
VAN PETEGEM, RONALD
Exec Dt:
02/25/1998
3
TURNER, WILLIAM H.
Exec Dt:
02/11/1998
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
LEGAL, INTELLECTUAL PROPERTY DEPARTMENT
P.O. BOX 819052
DALLAS, TEXAS 75381
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5884704
NONE
08915202
Correspondence name and address
HALLIBURTON ENERGY SERVICES, INC.
PAUL I. HERMAN
LAW DEPARTMENT
MAIL CODE 1-B-121, P.O. BOX 819052
DALLAS, TEXAS 75381
Assignment: 14
Reel/Frame:009085/0792   Pages: 7
Recorded: 04/06/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GANO, JOHN C.
Exec Dt:
03/02/1998
2
PARLIN, JOSEPH D.
Exec Dt:
03/02/1998
3
BOWLING, JOHN S.
Exec Dt:
03/02/1998
4
LONGBOTTOM, JAMES R.
Exec Dt:
03/02/1998
5
DALE, DANA R.
Exec Dt:
03/02/1998
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
LEGAL, INTELLECTUAL PROPERTY DEPARTMENT
P.O. BOX 819052
DALLAS, TEXAS 75381
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6062306
NONE
09014313
Correspondence name and address
HALLIBURTON ENERGY SERVICES, INC.
WILLIAM M. IMWALLE
LEGAL, INTELLECTUAL PROPERTY DEPT.
P.O. BOX 819052, MAIL CODE 1-B-121
DALLAS, TX 75381
Assignment: 15
Reel/Frame:009452/0788   Pages: 6
Recorded: 09/14/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LONGBOTTOM, JAMES R.
Exec Dt:
08/20/1998
2
GANO, JOHN C.
Exec Dt:
08/20/1998
3
PETEGEM, RONALD VAN
Exec Dt:
08/20/1998
4
TURNER, WILLIAM H.
Exec Dt:
08/20/1998
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
LEGAL, INTELLECTUAL PROPERTY DEPARTMENT
P.O. BOX 819052
DALLAS, TEXAS 75381
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6125937
NONE
08915201
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: 16
Reel/Frame:009751/0404   Pages: 8
Recorded: 02/01/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PARLIN, JOSEPH D.
Exec Dt:
01/06/1999
2
FREEMAN, TOMMIE A.
Exec Dt:
01/06/1999
3
DALE, DANA R.
Exec Dt:
01/06/1999
4
GANO, JOHN C.
Exec Dt:
01/06/1999
5
LONGBOTTOM, JAMES R.
Exec Dt:
01/06/1999
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
LEGAL, INTELLECTUAL PROPERTY DEPARTMENT
P.O. BOX 819052
DALLAS, TEXAS 75381
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6073697
NONE
09047042
Correspondence name and address
HALLIBURTON ENERGY SERVICES, INC.
WILLIAM M. IMWALLE
P.O. BOX 819052
MAIL CODE 1-B-121
DALLAS, TEXAS 75381
Assignment: 17
Reel/Frame:026770/0167   Pages: 11
Recorded: 08/18/2011
Attorney Dkt #:086108-0440
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TIPS, TIMOTHY RATHER
Exec Dt:
08/11/2011
2
LONGBOTTOM, JAMES R.
Exec Dt:
08/11/2011
3
COVINGTON, RICKY LAYNE
Exec Dt:
07/20/2011
4
FRIPP, MICHAEL
Exec Dt:
07/14/2011
5
HELMS, LONNIE
Exec Dt:
07/14/2011
6
ACOSTA, FRANK
Exec Dt:
07/14/2011
7
BUDLER, NICHOLAS
Exec Dt:
07/28/2011
8
KEY, JOHN
Exec Dt:
07/14/2011
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8646537
US20130014941
13179833
Correspondence name and address
JOHN W. WUSTENBERG
P.O. BOX 1431
DUNCAN, OK 73536
Assignment: 18
Reel/Frame:026791/0390   Pages: 11
Recorded: 08/23/2011
Attorney Dkt #:086108-0378
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TIPS, TIMOTHY RATHER
Exec Dt:
08/11/2011
2
LONGBOTTOM, JAMES R.
Exec Dt:
08/11/2011
3
COVINGTON, RICKY LAYNE
Exec Dt:
07/20/2011
4
FRIPP, MICHAEL
Exec Dt:
07/14/2011
5
HELMS, LONNIE
Exec Dt:
07/14/2011
6
ACOSTA, FRANK
Exec Dt:
07/14/2011
7
BUDLER, NICHOLAS
Exec Dt:
07/28/2011
8
KEY, JOHN
Exec Dt:
07/14/2011
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8616276
US20130014959
13179762
Correspondence name and address
JOHN W. WUSTENBERG
P.O. BOX 1431
DUNCAN, OK 73536

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