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Patent Assignment Assignor Details
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Assignor Name : LUSCOMBE, JOHN
Total Assignments: 14
Assignment: 1
Reel/Frame:005228/0444   Pages: 1
Recorded: 01/16/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
LUSCOMBE, JOHN
Exec Dt:
09/06/1989
Assignee
1
TECHNICAL SURVEY SERVICES LTD., A BRITISH COMPANY
WEDGEWOOD BD., BICESTER
OXFORDSHIRE 0X6 7UL, ENGLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4986121
NONE
07406312
Correspondence name and address
MARJAMA AND PINCELLI
488 WHITE SPRUCE BLVD.,
ROCHESTER, NY 14623
Assignment: 2
Reel/Frame:008177/0971   Pages: 3
Recorded: 08/20/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LUSCOMBE, JOHN
Exec Dt:
08/15/1996
2
MAPLES, MICHAEL L.
Exec Dt:
08/15/1996
Assignee
1
SYNTRON, INC.
17200 PARK ROW
HOUSTON, TEXAS 77084
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5712828
NONE
08699915
Correspondence name and address
GUNN & ASSOCIATES
TIM COOK
FIVE GREENWAY PLAZA
SUITE 2900
HOUSTON, TX 77046
Assignment: 3
Reel/Frame:009263/0742   Pages: 5
Recorded: 06/17/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LUSCOMBE, JOHN
Exec Dt:
06/17/1998
2
CRAIG, GARY J.
Exec Dt:
06/17/1998
3
MAIDA, JOHN L.
Exec Dt:
06/17/1998
4
ERATH, LOUIS
Exec Dt:
06/17/1998
Assignee
1
SYNTRON, INC.
17200 PARK ROW
HOUSTON, TEXAS 77084
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6160762
NONE
09098918
Correspondence name and address
GUNN & ASSOCIATES
TIM COOK
FIVE GREENWAY PLAZA, SUITE 2900
HOUSTON, TX 77046
Assignment: 4
Reel/Frame:009646/0404   Pages: 3
Recorded: 12/14/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LUSCOMBE, JOHN
Exec Dt:
12/10/1998
2
BULL, PHILIP
Exec Dt:
12/10/1998
Assignee
1
GEOSENSOR CORPORATION
10500 WESTOFFICE, SUITE 210
HOUSTON, TEXAS 77042
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6195162
NONE
09169252
Correspondence name and address
GUNN & ASSOCIATES, P.C.
TIM COOK
FIVE GREENWAY PLAZA, SUITE 2900
HOUSTON, TX 77046
Assignment: 5
Reel/Frame:009770/0206   Pages: 3
Recorded: 02/12/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LUSCOMBE, JOHN
Exec Dt:
02/10/1999
2
ERATH, LOUIS W.
Exec Dt:
02/10/1999
3
SPACKMAN, JIM
Exec Dt:
02/10/1999
4
LAMANCE, DAVID
Exec Dt:
02/10/1999
5
MAPLES, MICHAEL
Exec Dt:
02/10/1999
6
CRAIG, GARY
Exec Dt:
02/10/1999
Assignee
1
GEOSENSOR CORPORATION
17200 PARK ROW
HOUSTON, TEXAS 77084
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6188646
NONE
09248393
Correspondence name and address
GUNN & ASSOCIATES
TIM COOK
FIVE GREENWAY PLAZA
SUITE 2900
HOUSTON, TX 77046
Assignment: 6
Reel/Frame:010042/0221   Pages: 4
Recorded: 06/11/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAIDA, JOHN L.
Exec Dt:
06/02/1999
2
LUSCOMBE, JOHN
Exec Dt:
06/02/1999
3
CRAIG, GARY J.
Exec Dt:
06/04/1999
4
ERATH, LOUIS W.
Exec Dt:
06/04/1999
Assignee
1
GEOSENSOR CORPORATION
17200 PARK ROW
HOUSTON, TEXAS 77084
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6256588
NONE
09330584
Correspondence name and address
GUNN & ASSOCIATES, P.C.
TIM COOK
FIVE GREENWAY PLAZA, SUITE 2900
HOUSTON, TEXAS 77046
Assignment: 7
Reel/Frame:010347/0256   Pages: 3
Recorded: 10/15/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAIDA, JOHN L
Exec Dt:
06/11/1999
2
LUSCOMBE, JOHN
Exec Dt:
06/11/1999
3
CRAIG, GARY J
Exec Dt:
06/11/1999
4
ERATY, LOUIS W.
Exec Dt:
06/11/1999
Assignee
1
GEOSENSOR CORPORATION
17200 PARK ROW
HOUSTON, TEXAS 77084
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6188645
NONE
09419199
Correspondence name and address
GUNN & ASSOCIATES, P.C.
TIM COOK
FIVE GREENWAY PLAZA
SUITE 2900
HOUSTON, TX 77046
Assignment: 8
Reel/Frame:010079/0054   Pages: 5
Recorded: 06/25/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LUSCOMBE, JOHN
Exec Dt:
06/15/1999
2
MAIDA, JOHN
Exec Dt:
04/23/1999
3
VARNHAM, MALCOLM
Exec Dt:
06/15/1999
4
KLUTH, ED
Exec Dt:
06/15/1999
5
BULL, SAM
Exec Dt:
05/17/1999
Assignee
1
GEOSENSOR CORPORATION
17200 PARK ROW
HOUSTON, TEXAS 77084
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6211964
NONE
09344098
Correspondence name and address
GUNN & ASSOCIATES, P.C.
TIM COOK
FIVE GREENWAY PLAZA
SUITE 2900
HOUSTON, TX 77046
Assignment: 9
Reel/Frame:010329/0857   Pages: 3
Recorded: 10/15/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ERATH, LOUIS W.
Exec Dt:
10/13/1999
2
CRAIG, GARY
Exec Dt:
10/13/1999
3
MAPLES, MICHAEL
Exec Dt:
10/13/1999
4
LUSCOMBE, JOHN
Exec Dt:
10/13/1999
Assignee
1
SYNTRON INC.
17200 PARK ROW
HOUSTON, TEXAS 77084
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6128251
NONE
09418883
Correspondence name and address
GUNN & ASSOCIATES
TIM COOK
FIVE GREENWAY PLAZA, SUITE 2900
HOUSTON, TEXAS 77046
Assignment: 10
Reel/Frame:012888/0558   Pages: 3
Recorded: 05/08/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LUSCOMBE, JOHN
Exec Dt:
04/08/2002
2
MAIDA, JOHN
Exec Dt:
04/26/2002
Assignee
1
SERCEL INC.
17200 PARK ROW
HOUSTON, TEXAS 77084
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6731389
US20030210403
10141372
Correspondence name and address
BROWNING BUSHMAN P.C.
TIM COOK
5718 WESTHEIMER, STE. 1800
HOUSTON, TX 77057
Assignment: 11
Reel/Frame:013084/0914   Pages: 6
Recorded: 04/23/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SPACKMAN, JAMES
Exec Dt:
04/04/2002
2
MAPLES, MIKE
Exec Dt:
04/04/2002
3
CRAIG, GARY
Exec Dt:
04/12/2002
4
ERATH, LOUIS W.
Exec Dt:
04/12/2002
5
LUSCOMBE, JOHN
Exec Dt:
04/12/2002
Assignee
1
SERCEL INC.
17200 PARK ROW
HOUSTON, TEXAS 77084
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6853604
US20030198133
10128090
Correspondence name and address
BROWNING BUSHMAN P.C.
TIM COOK
5718 WESTHEIMER, SUITE 1800
HOUSTON, TEXAS 77057
Assignment: 12
Reel/Frame:024475/0443   Pages: 6
Recorded: 06/02/2010
Attorney Dkt #:2009-IP-026578 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAMSON, ETIENNE M.
Exec Dt:
05/26/2010
2
MAIDA, JOHN L., JR.
Exec Dt:
05/25/2010
3
LUSCOMBE, JOHN
Exec Dt:
05/28/2010
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8278923
US20110298457
12792558
Correspondence name and address
JOHN W. WUSTENBERG
P.O. BOX 1431
DUNCAN, OK 73536
Assignment: 13
Reel/Frame:025360/0944   Pages: 7
Recorded: 11/15/2010
Attorney Dkt #:2009-IP-026578 P1 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAIDA, JOHN L., JR.
Exec Dt:
10/07/2010
2
SAMSON, ETIENNE
Exec Dt:
10/07/2010
3
LUSCOMBE, JOHN
Exec Dt:
11/09/2010
4
RODNEY, PAUL F.
Exec Dt:
10/07/2010
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8581580
US20110297372
12896157
Correspondence name and address
SMITH IP SERVICES, P.C.
P.O. BOX 997
ROCKWALL, TX 75087
Assignment: 14
Reel/Frame:026326/0758   Pages: 5
Recorded: 05/23/2011
Attorney Dkt #:1399-005.00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LUSCOMBE, JOHN
Exec Dt:
04/20/2011
2
SAMSON, ETIENNE M.
Exec Dt:
05/06/2011
3
MAIDA, JOHN L.
Exec Dt:
05/06/2011
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
INTELLECTUAL PROPERTY DEPARTMENT
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9075155
US20120257475
13082522
Correspondence name and address
KRUEGER ISELIN LLP (1391)
P O BOX 1906
CYPRESS, TX 77410-1906

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