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Patent Assignment Assignee Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignee Name : PATHFINDER ENERGY SERVICES, INC.
Total Assignments: 73
Assignment: 1
Reel/Frame:012698/0329   Pages: 3
Recorded: 05/14/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HALLIBURTON ENERGY SERVICES, INC.
Exec Dt:
09/20/2001
Assignee
1
PATHFINDER ENERGY SERVICES, INC.
15151 SOMMERMEYER STREET
HOUSTON, TEXAS 77041
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
5510582
NONE
08398979
 
5726951
NONE
08430822
 
5644186
NONE
08483112
 
5780784
NONE
08733367
 
6208585
NONE
09105344
Correspondence name and address
AKIN, GUMP, STRAUSS, ET AL.
GEORGE W. JORDAN III
711 LOUISIANA, SUITE 1900, SOUTH TOWER
HOUSTON, TX 77002
Assignment: 2
Reel/Frame:013019/0191   Pages: 3
Recorded: 06/17/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HALLIBURTON ENERGY SERVICES, INC.
Exec Dt:
05/13/2002
Assignee
1
PATHFINDER ENERGY SERVICES, INC.
15151 SOMMERMEYER ST.
HOUSTON, TEXAS 77041
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
5726951
NONE
08430822
 
5644186
NONE
08483112
 
5780784
NONE
08733367
 
6208585
NONE
09105344
Correspondence name and address
STUART J. FORD
10370 RICHMOND AVENUE
SUITE 990
HOUSTON, TX 77042
Assignment: 3
Reel/Frame:013019/0194   Pages: 3
Recorded: 06/17/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HALLIBURTON ENERGY SERVICES, INC.
Exec Dt:
05/17/2002
Assignee
1
PATHFINDER ENERGY SERVICES, INC.
15151 SOMMERMEYER ST.
HOUSTON, TEXAS 77041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5510582
NONE
08398979
Correspondence name and address
STUART J. FORD
10370 RICHMOND AVE. SUITE 990
HOUSTON, TX 77042
Assignment: 4
Reel/Frame:013502/0666   Pages: 3
Recorded: 11/11/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MOODY, MICHAEL J.
Exec Dt:
11/08/2002
2
PALUCH, WILLIAM C.
Exec Dt:
11/08/2002
Assignee
1
PATHFINDER ENERGY SERVICES, INC.
15151 SOMMERMEYER ST.
HOUSTON, TEXAS 77041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6761232
US20040089477
10292301
Correspondence name and address
STUART J. FORD
10370 RICHMOND AVE., SUITE 990
HOUSTON, TX 77042
Assignment: 5
Reel/Frame:013593/0046   Pages: 2
Recorded: 12/11/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
VALANT-SPAIGHT, BONNIE
Exec Dt:
12/11/2002
Assignee
1
PATHFINDER ENERGY SERVICES, INC.
15151 SOMMERMEYER ST.
HOUSTON, TEXAS 77041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6894274
US20040113061
10317987
Correspondence name and address
STUART J. FORD
15151 SOMMERMEYER ST.
HOUSTON, TX 77041
Assignment: 6
Reel/Frame:013785/0853   Pages: 2
Recorded: 02/18/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MCELHINNEY, GRAHAM
Exec Dt:
02/18/2003
Assignee
1
PATHFINDER ENERGY SERVICES, INC.
15151 SOMMERMEYER ST.
HOUSTON, TEXAS 77041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6937023
US20040160223
10368257
Correspondence name and address
STUART J. FORD
15151 SOMMERMEYER ST.
HOUSTON, TX 77041
Assignment: 7
Reel/Frame:013794/0673   Pages: 2
Recorded: 02/18/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MCELHINNEY, GRAHAM
Exec Dt:
02/18/2003
Assignee
1
PATHFINDER ENERGY SERVICES, INC.
15151 SOMMERMEYER ST.
HOUSTON, TEXAS 77041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7002484
US20040073369
10368742
Correspondence name and address
STUART J. FORD
15151 SOMMERMEYER ST.
HOUSTON, TX 77041
Assignment: 8
Reel/Frame:013795/0127   Pages: 2
Recorded: 02/18/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MCELHINNEY, GRAHAM
Exec Dt:
02/18/2003
Assignee
1
PATHFINDER ENERGY SERVICES, INC.
15151 SOMMERMEYER ST.
HOUSTON, TEXAS 77041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6882937
US20040163443
10369353
Correspondence name and address
STUART J. FORD
15151 SOMMERMEYER ST.
HOUSTON, TX 77041
Assignment: 9
Reel/Frame:014036/0533   Pages: 2
Recorded: 05/01/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MOORE, ROBERT A.
Exec Dt:
03/26/2003
Assignee
1
PATHFINDER ENERGY SERVICES, INC.
15151 SOMMERMEYER ST.
HOUSTON, TEXAS 77041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7388379
US20040217763
10427899
Correspondence name and address
STUART J. FORD
15151 SOMMERMEYER ST.
HOUSTON, TX 77041
Assignment: 10
Reel/Frame:017666/0078   Pages: 2
Recorded: 05/24/2006
Attorney Dkt #:PAT014DIV
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MOORE, ROBERT A
Exec Dt:
03/26/2003
Assignee
1
PATHFINDER ENERGY SERVICES, INC.
15151 SOMMERMEYER
HOUSTON, TEXAS 77041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7482812
US20060181281
11405378
Correspondence name and address
STUART J FORD
15151 SOMMERMEYER
HOUSTON, TX 77041
Assignment: 11
Reel/Frame:013623/0116   Pages: 2
Recorded: 05/02/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HAUGLAND, S. MARK
Exec Dt:
05/02/2003
Assignee
1
PATHFINDER ENERGY SERVICES, INC.
15151 SOMMERMEYER ST.
HOUSTON, TEXAS 77041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6591195
US20030004646
10114416
Correspondence name and address
PATHFINDER ENERGY SERVICES
STUART J. FORD
15151 SOMMERMEYER ST.
HOUSTON, TX 77041
Assignment: 12
Reel/Frame:014279/0538   Pages: 2
Recorded: 07/03/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
YOGESWAREN, ELAN
Exec Dt:
07/03/2003
Assignee
1
PATHFINDER ENERGY SERVICES, INC.
15151 SOMMERMEYER ST.
HOUSTON, TEXAS 77041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6995500
US20050001517
10613375
Correspondence name and address
STUART J. FORD
15151 SOMMERMEYER ST.
HOUSTON, TX 77041
Assignment: 13
Reel/Frame:014295/0218   Pages: 2
Recorded: 07/03/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
YOGESWAREN, ELAN
Exec Dt:
07/03/2003
Assignee
1
PATHFINDER ENERGY SERVICES, INC.
15151 SOMMERMEYER ST.
HOUSTON, TEXAS 77041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7075215
US20050002276
10613268
Correspondence name and address
STUART J. FORD
15151 SOMMERMEYER ST.
HOUSTON, TX 77041
Assignment: 14
Reel/Frame:014295/0786   Pages: 2
Recorded: 07/03/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
YOGESWAREN, ELAN
Exec Dt:
07/03/2003
Assignee
1
PATHFINDER ENERGY SERVICES, INC.
15151 SOMMERMEYER ST.
HOUSTON, TEXAS 77041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7036363
US20050000279
10613610
Correspondence name and address
STUART J. FORD
15151 SOMMERMEYER ST.
HOUSTON, TX 77041
Assignment: 15
Reel/Frame:017674/0022   Pages: 2
Recorded: 05/25/2006
Attorney Dkt #:PAT023CIP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
YOGESWAREN, ELAN
Exec Dt:
07/03/2003
Assignee
1
PATHFINDER ENERGY SERVICES, INC.
15151 SOMMERMEYER
HOUSTON, TEXAS 77041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7513147
US20060185430
11390585
Correspondence name and address
STUART J. FORD
15151 SOMMERMEYER
HOUSTON, TX 77041
Assignment: 16
Reel/Frame:014482/0539   Pages: 2
Recorded: 09/04/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HAUGLAND, S. MARK
Exec Dt:
09/03/2003
Assignee
1
PATHFINDER ENERGY SERVICES, INC.
15151 SOMMERMEYER
HOUSTON, TEXAS 77041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6892137
US20040220741
10655290
Correspondence name and address
STUART J. FORD
15151 SOMMERMEYER ST.
HOUSTON, TX 77041
Assignment: 17
Reel/Frame:014573/0233   Pages: 2
Recorded: 09/29/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HAUGLAND, S. MARK
Exec Dt:
09/26/2003
Assignee
1
PATHFINDER ENERGY SERVICES, INC.
15151 SOMMERMEYER
HOUSTON, TEXAS 77041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7171310
US20040073371
10673843
Correspondence name and address
STUART J. FORD
15151 SOMMERMEYER
HOUSTON, TX 77041
Assignment: 18
Reel/Frame:014701/0651   Pages: 2
Recorded: 11/11/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MCELHINNEY, GRAHAM
Exec Dt:
11/11/2003
Assignee
1
PATHFINDER ENERGY SERVICES, INC.
15151 SOMMERMEYER ST.
HOUSTON, TEXAS 77041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6985814
US20040249573
10705562
Correspondence name and address
STUART FORD
15151 SOMMERMEYER
HOUSTON, TX 77041
Assignment: 19
Reel/Frame:014919/0724   Pages: 2
Recorded: 01/21/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WALLACE, FRANK A.
Exec Dt:
01/19/2004
Assignee
1
PATHFINDER ENERGY SERVICES, INC.
15151 SOMMERMEYER
HOUSTON, TEXAS 77041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7074064
US20050016769
10761695
Correspondence name and address
STUART J. FORD
15151 SOMMERMEYER
HOUSTON, TX 77041
Assignment: 20
Reel/Frame:015012/0757   Pages: 2
Recorded: 02/20/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HAUGLAND, SAMUEL MARK
Exec Dt:
02/20/2004
Assignee
1
PATHFINDER ENERGY SERVICES, INC.
15151 SOMMERMEYER
HOUSTON, TEXAS 77041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7039524
US20050185510
10783426
Correspondence name and address
STUART J. FORD
15151 SOMMERMEYER ST.
HOUSTON, TX 77041
Assignment: 21
Reel/Frame:017518/0414   Pages: 2
Recorded: 04/24/2006
Attorney Dkt #:PAT029CON
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HAUGLAND, SAMUEL MARK
Exec Dt:
02/20/2004
Assignee
1
PATHFINDER ENERGY SERVICES, INC.
15151 SOMMERMEYER
HOUSTON, TEXAS 77041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7089118
US20060106542
11287524
Correspondence name and address
STUART J FORD
15151 SOMMERMEYER
HOUSTON, TX 77041
Assignment: 22
Reel/Frame:015236/0081   Pages: 2
Recorded: 04/19/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HAUGLAND, SAMUEL MARK
Exec Dt:
04/16/2004
Assignee
1
PATHFINDER ENERGY SERVICES, INC.
15151 SOMMERMEYER
HOUSTON, TEXAS 77041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7027926
US20050234647
10827134
Correspondence name and address
STUART J. FORD
15151 SOMMERMEYER ST.
HOUSTON, TX 77041
Assignment: 23
Reel/Frame:015440/0185   Pages: 2
Recorded: 06/07/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ILLFELDER, HERBERT M. J.
Exec Dt:
06/03/2004
Assignee
1
PATHFINDER ENERGY SERVICES, INC.
15151 SOMMERMEYER
HOUSTON, TEXAS 77041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7080460
US20050268476
10862558
Correspondence name and address
STUART J. FORD
15151 SOMMERMEYER ST.
HOUSTON, TX 77041
Assignment: 24
Reel/Frame:015457/0098   Pages: 3
Recorded: 06/07/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BARON, EMILIO A.
Exec Dt:
06/07/2004
2
JONES, STEPHEN
Exec Dt:
06/07/2004
Assignee
1
PATHFINDER ENERGY SERVICES, INC.
15151 SOMMERMEYER
HOUSTON, TEXAS 77041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7243719
US20050269082
10862739
Correspondence name and address
STUART J. FORD
15151 SOMMERMEYER ST.
HOUSTON, TX 77041
Assignment: 25
Reel/Frame:019674/0410   Pages: 3
Recorded: 08/09/2007
Attorney Dkt #:PAT033CON
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BARON, EMILIO A
Exec Dt:
06/07/2004
2
JONES, STEPHEN
Exec Dt:
06/07/2004
Assignee
1
PATHFINDER ENERGY SERVICES, INC.
15151 SOMMERMEYER
HOUSTON, TEXAS 77041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7584788
US20070221375
11805171
Correspondence name and address
MATTHEW STEINHEIDER
15151 SOMMERMEYER
HOUSTON, TX 77041
Assignment: 26
Reel/Frame:015496/0610   Pages: 2
Recorded: 06/18/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HAUGLAND, S. MARK
Exec Dt:
06/17/2004
Assignee
1
PATHFINDER ENERGY SERVICES, INC.
15151 SOMMERMEYER
HOUSTON, TEXAS 77041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7260477
US20050283315
10871205
Correspondence name and address
STUART J. FORD
15151 SOMMERMEYER ST.
HOUSTON, TX 77041
Assignment: 27
Reel/Frame:015512/0783   Pages: 2
Recorded: 06/22/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
EPPINK, JAY MILTON
Exec Dt:
06/21/2004
Assignee
1
PATHFINDER ENERGY SERVICES, INC.
15151 SOMMERMEYER
HOUSTON, TEXAS 77041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7104345
US20050279513
10873606
Correspondence name and address
STUART J. FORD
15151 SOMMERMEYER ST.
HOUSTON, TX 77041
Assignment: 28
Reel/Frame:014868/0654   Pages: 3
Recorded: 07/20/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BARON, EMILIO A
Exec Dt:
06/30/2004
2
JONES, STEPHEN
Exec Dt:
06/29/2004
Assignee
1
PATHFINDER ENERGY SERVICES, INC.
15151 SOMMERMEYER
HOUSTON, TEXAS 77041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7245229
US20050001737
10882789
Correspondence name and address
STUART J. FORD
15151 SOMMERMEYER
HOUSTON, TX 77041
Assignment: 29
Reel/Frame:014999/0573   Pages: 2
Recorded: 08/18/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MOODY, MICHAEL J
Exec Dt:
08/03/2004
Assignee
1
PATHFINDER ENERGY SERVICES, INC.
15151 SOMMERMEYER
HOUSTON, TEXAS 77041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050028974
10911357
Correspondence name and address
STUART J. FORD
15151 SOMMERMEYER
HOUSTON, TX 77041
Assignment: 30
Reel/Frame:015982/0784   Pages: 2
Recorded: 11/09/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HAUGLAND, S. MARK
Exec Dt:
11/03/2004
Assignee
1
PATHFINDER ENERGY SERVICES, INC.
15151 SOMMERMEYER
HOUSTON, TEXAS 77041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7103982
US20060096105
10984082
Correspondence name and address
MARK A. THURMON
15151 SOMMERMEYER
HOUSTON, TX 77041
Assignment: 31
Reel/Frame:018392/0993   Pages: 2
Recorded: 10/16/2006
Attorney Dkt #:PAT040DIV
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HAUGLAND, SAMUEL MARK
Exec Dt:
11/03/2004
Assignee
1
PATHFINDER ENERGY SERVICES, INC.
15151 SOMMERMEYER
HOUSTON, TEXAS 77041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7143521
US20060248735
11479463
Correspondence name and address
MATTHEW STEINHEIDER
15151 SOMMERMEYER
HOUSTON, TX 77041
Assignment: 32
Reel/Frame:015375/0291   Pages: 2
Recorded: 11/18/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
FRITH, TERRENCE G
Exec Dt:
11/04/2004
Assignee
1
PATHFINDER ENERGY SERVICES, INC.
15151 SOMMERMEYER
HOUSTON, TEXAS 77041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7243740
US20050121233
10984466
Correspondence name and address
MARK A. THURMON
15151 SOMMERMEYER
HOUSTON, TX 77041
Assignment: 33
Reel/Frame:015729/0125   Pages: 3
Recorded: 03/04/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SONG, HAOSHI
Exec Dt:
02/18/2005
2
PALUCH, WILLIAM C
Exec Dt:
02/18/2005
3
MOODY, MICHAEL J
Exec Dt:
02/18/2005
Assignee
1
PATHFINDER ENERGY SERVICES, INC.
15151 SOMMERMEYER
HOUSTON, TEXAS 77041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7204325
US20060185902
11061339
Correspondence name and address
STUART J. FORD
15151 SOMMERMEYER
HOUSTON, TX 77041
Assignment: 34
Reel/Frame:015734/0583   Pages: 3
Recorded: 03/04/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JONES, STEPHEN
Exec Dt:
02/18/2005
2
SUGIURA, JUNICHI
Exec Dt:
02/18/2005
Assignee
1
PATHFINDER ENERGY SERVICES, INC.
15151 SOMMERMEYER
HOUSTON, TEXAS 77041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7222681
US20060185900
11062299
Correspondence name and address
STUART J. FORD
15151 SOMMERMEYER
HOUSTON, TX 77041
Assignment: 35
Reel/Frame:015793/0653   Pages: 2
Recorded: 03/18/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HAUGLAND, SAMUEL MARK
Exec Dt:
03/01/2005
Assignee
1
PATHFINDER ENERGY SERVICES, INC.
15151 SOMMERMEYER
HOUSTON, TEXAS 77041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7327145
US20050189947
11069158
Correspondence name and address
MARK A. THURMON
15151 SOMMERMEYER
HOUSTON, TX 77041
Assignment: 36
Reel/Frame:015793/0667   Pages: 2
Recorded: 03/18/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MOORE, ROBERT ANTHONY
Exec Dt:
03/01/2005
Assignee
1
PATHFINDER ENERGY SERVICES, INC.
15151 SOMMERMEYER
HOUSTON, TEXAS 77041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7385400
US20050189946
11069066
Correspondence name and address
MARK A. THURMON
15151 SOMMERMEYER
HOUSTON, TX 77041
Assignment: 37
Reel/Frame:015866/0884   Pages: 2
Recorded: 04/06/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MOORE, ROBERT A
Exec Dt:
03/15/2005
Assignee
1
PATHFINDER ENERGY SERVICES, INC.
15151 SOMMERMEYER
HOUSTON, TEXAS 77041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7436184
US20060208738
11080777
Correspondence name and address
MARK A. THURMON
15151 SOMMERMEYER
HOUSTON, TX 77041
Assignment: 38
Reel/Frame:021451/0268   Pages: 2
Recorded: 08/27/2008
Attorney Dkt #:PAT041DIV
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MOORE, ROBERT A
Exec Dt:
03/15/2005
Assignee
1
PATHFINDER ENERGY SERVICES, INC.
15151 SOMMERMEYER ST.
HOUSTON, TEXAS 77041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7557582
US20080284440
12220348
Correspondence name and address
MATTHEW STEINHEIDER
15151 SOMMERMEYER ST.
PATHFINDER ENERGY SERVICES, INC.
HOUSTON, TX 77041
Assignment: 39
Reel/Frame:016299/0388   Pages: 2
Recorded: 07/22/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HAUGLAND, SAMUEL MARK
Exec Dt:
06/03/2005
Assignee
1
PATHFINDER ENERGY SERVICES, INC.
15151 SOMMERMEYER
HOUSTON, TEXAS 77041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7518949
US20060285439
11145441
Correspondence name and address
STUART J. FORD
15151 SOMMERMEYER
HOUSTON, TX 77041
Assignment: 40
Reel/Frame:016614/0229   Pages: 3
Recorded: 09/30/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MOODY, MICHAEL J
Exec Dt:
07/28/2005
2
SONG, HAOSHI
Exec Dt:
07/28/2005
3
EPPINK, JAY M
Exec Dt:
07/28/2005
4
PALUCH, WILLIAM C
Exec Dt:
09/29/2005
Assignee
1
PATHFINDER ENERGY SERVICES, INC.
15151 SOMMERMEYER
HOUSTON, TEXAS 77041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7383897
US20060283635
11155165
Correspondence name and address
STUART J FORD
15151 SOMMERMEYER
HOUSTON, TX 77041
Assignment: 41
Reel/Frame:016493/0966   Pages: 2
Recorded: 09/01/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MOORE, ROBERT ANTHONY
Exec Dt:
07/29/2005
Assignee
1
PATHFINDER ENERGY SERVICES, INC.
15151 SOMMERMEYER
HOUSTON, TEXAS 77041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7414405
US20070030007
11195287
Correspondence name and address
STUART J FORD
15151 SOMMERMEYER
HOUSTON, TX 77041
Assignment: 42
Reel/Frame:017112/0016   Pages: 2
Recorded: 02/02/2006
Attorney Dkt #:PAT045US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MCELHINNEY, GRAHAM A
Exec Dt:
08/26/2005
Assignee
1
PATHFINDER ENERGY SERVICES, INC.
15151 SOMMERMEYER
HOUSTON, TEXAS 77041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7656161
US20060131013
11301762
Correspondence name and address
STUART J FORD
15151 SOMMERMEYER
HOUSTON, TX 77041
Assignment: 43
Reel/Frame:017112/0011   Pages: 2
Recorded: 02/02/2006
Attorney Dkt #:PAT051US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SUGIURA, JUNICHI
Exec Dt:
11/09/2005
Assignee
1
PATHFINDER ENERGY SERVICES, INC.
15151 SOMMERMEYER
HOUSTON, TEXAS 77041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7426967
US20070107937
11273692
Correspondence name and address
STUART J FORD
15151 SOMMERMEYER
HOUSTON, TX 77041
Assignment: 44
Reel/Frame:017674/0005   Pages: 2
Recorded: 05/25/2006
Attorney Dkt #:PAT044US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MCELHINNEY, GRAHAM
Exec Dt:
01/31/2006
Assignee
1
PATHFINDER ENERGY SERVICES, INC.
15151 SOMMERMEYER
HOUSTON, TEXAS 77041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7260479
US20060173626
11343543
Correspondence name and address
STUART J. FORD
15151 SOMMERMEYER
HOUSTON, TX 77041
Assignment: 45
Reel/Frame:017580/0778   Pages: 2
Recorded: 05/05/2006
Attorney Dkt #:PAT035CIP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HAUGLAND, SAMUEL MARK
Exec Dt:
03/11/2006
Assignee
1
PATHFINDER ENERGY SERVICES, INC.
15151 SOMMERMEYER
HOUSTON, TEXAS 77041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7403857
US20060173627
11384751
Correspondence name and address
STUART J FORD
15151 SOMMERMEYER
HOUSTON, TX 77041
Assignment: 46
Reel/Frame:017632/0806   Pages: 2
Recorded: 05/17/2006
Attorney Dkt #:PAT052US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HAUGLAND, SAMUEL MARK
Exec Dt:
03/11/2006
Assignee
1
PATHFINDER ENERGY SERVICES, INC.
15151 SOMMERMEYER
HOUSTON, TEXAS 77041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070223822
11384969
Correspondence name and address
STUART J FORD
15151 SOMMERMEYER
HOUSTON, TX 77041
Assignment: 47
Reel/Frame:017789/0777   Pages: 2
Recorded: 06/15/2006
Attorney Dkt #:PAT049US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MUMBY, EDWARD S
Exec Dt:
05/04/2006
Assignee
1
PATHFINDER ENERGY SERVICES, INC.
15151 SOMMERMEYER
HOUSTON, TEXAS 77041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7489591
US20060250893
11417386
Correspondence name and address
STUART J. FORD
15151 SOMMERMEYER
HOUSTON, TX 77041
Assignment: 48
Reel/Frame:018440/0308   Pages: 2
Recorded: 10/26/2006
Attorney Dkt #:PAT055US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SUGIURA, JUNICHI
Exec Dt:
06/14/2006
Assignee
1
PATHFINDER ENERGY SERVICES, INC.
15151 SOMMERMEYER
HOUSTON, TEXAS 77041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7571643
US20070289373
11454019
Correspondence name and address
MATTHEW STEINHEIDER
15151 SOMMERMEYER
HOUSTON, TX 77041
Assignment: 49
Reel/Frame:018440/0203   Pages: 3
Recorded: 10/26/2006
Attorney Dkt #:PAT058US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STENERSON, KENNETH
Exec Dt:
06/24/2006
2
CEH, LEON
Exec Dt:
06/23/2006
3
MCELHINNEY, GRAHAM
Exec Dt:
06/23/2006
Assignee
1
PATHFINDER ENERGY SERVICES, INC.
15151 SOMMERMEYER
HOUSTON, TEXAS 77041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7538650
US20080012672
11487904
Correspondence name and address
MATTHEW STEINHEIDER
15151 SOMMERMEYER
HOUSTON, TX 77041
Assignment: 50
Reel/Frame:022737/0283   Pages: 4
Recorded: 05/27/2009
Attorney Dkt #:08PAT058(1)(2)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STENERSON, KENNETH
Exec Dt:
06/24/2006
2
CEH, LEON
Exec Dt:
06/23/2006
3
MCELHINNEY, GRAHAM
Exec Dt:
06/23/2006
Assignee
1
PATHFINDER ENERGY SERVICES, INC.
15151 SOMMERMEYER ST.
HOUSTON, TEXAS 77041
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
7679480
US20090195340
12422347
 
7679481
US20090195339
12422355
Correspondence name and address
SMITH INTERNATIONAL, INC.
1310 RANKIN RD.
PATENT SERVICES
HOUSTON, TX 77073
Assignment: 51
Reel/Frame:021880/0941   Pages: 3
Recorded: 11/24/2008
Attorney Dkt #:PAT059US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MCELHINNEY, GRAHAM
Exec Dt:
08/16/2006
2
CEH, LEON
Exec Dt:
08/16/2006
Assignee
1
PATHFINDER ENERGY SERVICES, INC.
15151 SOMMERMEYER ST.
HOUSTON, TEXAS 77041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7712519
US20090173504
10536124
Correspondence name and address
MATTHEW STEINHEIDER
15151 SOMMERMEYER ST.
PATHFINDER ENERGY SERVICES, INC.
HOUSTON, TX 77041
Assignment: 52
Reel/Frame:018602/0731   Pages: 2
Recorded: 12/08/2006
Attorney Dkt #:PAT054US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HANLEY, HUGH PATTON
Exec Dt:
10/31/2006
Assignee
1
PATHFINDER ENERGY SERVICES, INC.
15151 SOMMERMEYER
HOUSTON, TEXAS 77041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7615712
US20080112143
11590229
Correspondence name and address
MATTHEW STEINHEIDER
15151 SOMMERMEYER
HOUSTON, TX 77041
Assignment: 53
Reel/Frame:018604/0603   Pages: 3
Recorded: 12/08/2006
Attorney Dkt #:PAT063US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JONES, STEPHEN
Exec Dt:
11/07/2006
2
SUGIURA, JUNICHI
Exec Dt:
11/07/2006
Assignee
1
PATHFINDER ENERGY SERVICES, INC.
15151 SOMMERMEYER
HOUSTON, TEXAS 77041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7464770
US20080110674
11595054
Correspondence name and address
MATTHEW STEINHEIDER
15151 SOMMERMEYER
HOUSTON, TX 77041
Assignment: 54
Reel/Frame:022283/0968   Pages: 3
Recorded: 02/19/2009
Attorney Dkt #:PAT063CIP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JONES, STEPHEN
Exec Dt:
11/07/2006
2
SUGIURA, JUNICHI
Exec Dt:
11/07/2006
Assignee
1
PATHFINDER ENERGY SERVICES, INC.
15151 SOMMERMEYER ST.
HOUSTON, TEXAS 77041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7967081
US20090090554
12332911
Correspondence name and address
MATTHEW STEINHEIDER
15151 SOMMERMEYER ST.
SMITH INTERNATIONAL, INC.
HOUSTON, TX 77041
Assignment: 55
Reel/Frame:019018/0974   Pages: 2
Recorded: 03/15/2007
Attorney Dkt #:PAT053US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HAN, WEI
Exec Dt:
01/22/2007
Assignee
1
PATHFINDER ENERGY SERVICES, INC.
15151 SOMMERMEYER
HOUSTON, TEXAS 77041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7587936
US20080186805
11701260
Correspondence name and address
MATTHEW STEINHEIDER
15151 SOMMERMEYER
HOUSTON, TX 77041
Assignment: 56
Reel/Frame:019362/0420   Pages: 2
Recorded: 05/31/2007
Attorney Dkt #:PAT060US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SUGIURA, JUNICHI
Exec Dt:
02/27/2007
Assignee
1
PATHFINDER ENERGY SERVICES, INC.
15151 SOMMERMEYER
HOUSTON, TEXAS 77041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7377333
NONE
11714966
Correspondence name and address
MATTHEW STEINHEIDER
15151 SOMMERMEYER
HOUSTON, TX 77041
Assignment: 57
Reel/Frame:019674/0300   Pages: 3
Recorded: 08/09/2007
Attorney Dkt #:PAT057US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MCELHINNEY, GRAHAM A
Exec Dt:
05/02/2007
2
ILLFELDER, HERBERT M.J.
Exec Dt:
04/20/2007
Assignee
1
PATHFINDER ENERGY SERVICES, INC.
15151 SOMMERMEYER
HOUSTON, TEXAS 77041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7617049
US20080177475
11799906
Correspondence name and address
MATTHEW STEINHEIDER
15151 SOMMERMEYER
HOUSTON, TX 77041
Assignment: 58
Reel/Frame:019674/0430   Pages: 2
Recorded: 08/09/2007
Attorney Dkt #:PAT062US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SUGIURA, JUNICHI
Exec Dt:
05/08/2007
Assignee
1
PATHFINDER ENERGY SERVICES, INC.
15151 SOMMERMEYER
HOUSTON, TEXAS 77041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8497685
US20080294344
11805230
Correspondence name and address
MATTHEW STEINHEIDER
15151 SOMMERMEYER
HOUSTON, TX 77041
Assignment: 59
Reel/Frame:019674/0465   Pages: 2
Recorded: 08/09/2007
Attorney Dkt #:PAT064US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SUGIURA, JUNICHI
Exec Dt:
05/08/2007
Assignee
1
PATHFINDER ENERGY SERVICES, INC.
15151 SOMMERMEYER
HOUSTON, TEXAS 77041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7725263
US20080294343
11805213
Correspondence name and address
MATTHEW STEINHEIDER
15151 SOMMERMEYER
HOUSTON, TX 77041
Assignment: 60
Reel/Frame:021214/0186   Pages: 2
Recorded: 07/09/2008
Attorney Dkt #:PAT061US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SUGIURA, JUNICHI
Exec Dt:
07/10/2007
Assignee
1
PATHFINDER ENERGY SERVICES, INC.
15151 SOMMERMEYER ST.
HOUSTON, TEXAS 77041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7558675
US20090030616
11881043
Correspondence name and address
MATTHEW STEINHEIDER
15151 SOMMERMEYER
HOUSTON, TX 77041
Assignment: 61
Reel/Frame:019902/0524   Pages: 2
Recorded: 10/01/2007
Attorney Dkt #:PAT066US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SUGIURA, JUNICHI
Exec Dt:
08/27/2007
Assignee
1
PATHFINDER ENERGY SERVICES, INC.
15151 SOMMERMEYER
HOUSTON, TEXAS 77041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8102276
US20090058675
11897597
Correspondence name and address
MATTHEW STEINHEIDER
15151 SOMMERMEYER
HOUSTON, TX 77041
Assignment: 62
Reel/Frame:020719/0695   Pages: 2
Recorded: 03/28/2008
Attorney Dkt #:PAT069US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TANG, CAIMU
Exec Dt:
01/24/2008
Assignee
1
PATHFINDER ENERGY SERVICES, INC.
15151 SOMMERMEYER
HOUSTON, TEXAS 77041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8024121
US20090192711
12011422
Correspondence name and address
MATTHEW STEINHEIDER
15151 SOMMERMEYER
HOUSTON, TX 77041
Assignment: 63
Reel/Frame:021449/0649   Pages: 2
Recorded: 08/27/2008
Attorney Dkt #:PAT069CIP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TANG, CAIMU
Exec Dt:
01/24/2008
Assignee
1
PATHFINDER ENERGY SERVICES, INC.
15151 SOMMERMEYER ST.
HOUSTON, TEXAS 77041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8788206
US20090190850
12148890
Correspondence name and address
MATTHEW STEINHEIDER
15151 SOMMERMEYER ST.
PATHFINDER ENERGY SERVICES, INC.
HOUSTON, TX 77041
Assignment: 64
Reel/Frame:022261/0098   Pages: 2
Recorded: 02/16/2009
Attorney Dkt #:PAT067US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
EPPINK, JAY MILTON
Exec Dt:
02/27/2008
Assignee
1
PATHFINDER ENERGY SERVICES, INC.
15151 SOMMERMEYER ST.
HOUSTON, TEXAS 77041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7681665
US20090223716
12074442
Correspondence name and address
MATTHEW STEINHEIDER
15151 SOMMERMEYER ST.
SMITH INTERNATIONAL, INC.
HOUSTON, TX 77041
Assignment: 65
Reel/Frame:022261/0124   Pages: 2
Recorded: 02/16/2009
Attorney Dkt #:PAT068US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
EPPINK, JAY MILTON
Exec Dt:
02/27/2008
Assignee
1
PATHFINDER ENERGY SERVICES, INC.
15151 SOMMERMEYER ST.
HOUSTON, TEXAS 77041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7878272
US20090223717
12074444
Correspondence name and address
MATTHEW STEINHEIDER
15151 SOMMERMEYER ST.
SMITH INTERNATIONAL, INC.
HOUSTON, TX 77041
Assignment: 66
Reel/Frame:021231/0955   Pages: 2
Recorded: 07/14/2008
Attorney Dkt #:PAT065US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ILLFELDER, HERBERT M.J.
Exec Dt:
05/01/2008
Assignee
1
PATHFINDER ENERGY SERVICES, INC.
15151 SOMMERMEYER ST.
HOUSTON, TEXAS 77041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8010290
US20080275648
12150997
Correspondence name and address
MATTHEW STEINHEIDER
15151 SOMMERMEYER ST.
PATHFINDER ENERGY SERVICES, INC.
HOUSTON, TX 77041
Assignment: 67
Reel/Frame:022460/0304   Pages: 5
Recorded: 03/27/2009
Attorney Dkt #:PESI_IPRELEASE
Conveyance: RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
Assignor
1
WELLS FARGO BANK, NATIONAL ASSOCIATION (AS ADMINISTRATIVE AGENT)
Exec Dt:
08/22/2008
Assignee
1
PATHFINDER ENERGY SERVICES, INC.
15151 SOMMERMEYER ST.
HOUSTON, TEXAS 77041
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
6761232
US20040089477
10292301
 
6937023
US20040160223
10368257
 
6882937
US20040163443
10369353
 
7009363
US20040189249
10397911
 
7388379
US20040217763
10427899
 
7075215
US20050002276
10613268
 
6995500
US20050001517
10613375
 
7036363
US20050000279
10613610
 
7083009
US20050028973
10633853
 
6892137
US20040220741
10655290
 
7171310
US20040073371
10673843
 
6985814
US20040249573
10705562
 
7074064
US20050016769
10761695
 
7039524
US20050185510
10783426
 
7027926
US20050234647
10827134
 
7080460
US20050268476
10862558
Correspondence name and address
SMITH INTERNATIONAL, INC.
16740 HARDY ST.
PATENT SERVICES
HOUSTON, TX 77032
Assignment: 68
Reel/Frame:022460/0309   Pages: 5
Recorded: 03/27/2009
Attorney Dkt #:PESI-IPRELEASE
Conveyance: RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
Assignor
1
WELLS FARGO BANK, NATIONAL ASSOCIATION (AS ADMINISTRATIVE AGENT)
Exec Dt:
08/22/2008
Assignee
1
PATHFINDER ENERGY SERVICES, INC.
15151 SOMMERMEYER ST.
HOUSTON, TEXAS 77041
Properties
 
Pat #
Pub #
Intl #
App #
 
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App #
 
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Correspondence name and address
SMITH INTERNATIONAL, INC.
16740 HARDY ST.
PATENT SERVICES
HOUSTON, TX 77032
Assignment: 69
Reel/Frame:022098/0731   Pages: 2
Recorded: 01/13/2009
Attorney Dkt #:PAT071US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SUGIURA, JUNICHI
Exec Dt:
11/13/2008
Assignee
1
PATHFINDER ENERGY SERVICES, INC.
15151 SOMMERMEYER ST.
HOUSTON, TEXAS 77041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7950473
US20100126770
12276485
Correspondence name and address
MATTHEW STEINHEIDER
15151 SOMMERMEYER ST.
PATHFINDER ENERGY SERVICES, INC.
HOUSTON, TX 77041
Assignment: 70
Reel/Frame:022098/0433   Pages: 3
Recorded: 01/13/2009
Attorney Dkt #:PAT070US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAN, WEI
Exec Dt:
11/19/2008
2
WANG, TSILI
Exec Dt:
11/25/2008
Assignee
1
PATHFINDER ENERGY SERVICES, INC.
15151 SOMMERMEYER ST.
HOUSTON, TEXAS 77041
Property
 
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Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8117907
US20100154531
12339229
Correspondence name and address
MATTHEW STEINHEIDER
15151 SOMMERMEYER ST.
PATHFINDER ENERGY SERVICES, INC.
HOUSTON, TX 77041
Assignment: 71
Reel/Frame:022520/0358   Pages: 5
Recorded: 04/08/2009
Attorney Dkt #:PESI-RELEASE
Conveyance: RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
Assignor
1
WELLS FARGO BANK, NATIONAL ASSOCIATION, AS SUCCESSOR BY MERGER TO WELLS FARGO BANK TEXAS, N.A. (AS ADMINISTRATIVE AGENT)
Exec Dt:
02/24/2009
Assignee
1
PATHFINDER ENERGY SERVICES, INC.
15151 SOMMERMEYER ST.
HOUSTON, TEXAS 77041
Properties
 
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Pub #
Intl #
App #
 
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10633853
Correspondence name and address
SMITH INTERNATIONAL, INC.
16740 HARDY ST.
PATENT SERVICES
HOUSTON, TX 77032
Assignment: 72
Reel/Frame:022520/0291   Pages: 24
Recorded: 04/08/2009
Attorney Dkt #:PESI-RELEASE
Conveyance: RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
Assignor
1
WELLS FARGO BANK, NATIONAL ASSOCIATION, AS SUCCESSOR BY MERGER TO WELLS FARGO BANK TEXAS, N.A. (AS ADMINISTRATIVE AGENT)
Exec Dt:
02/26/2009
Assignee
1
PATHFINDER ENERGY SERVICES, INC.
15151 SOMMERMEYER ST.
HOUSTON, TEXAS 77041
Properties
 
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Pub #
Intl #
App #
 
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09608205
Correspondence name and address
SMITH INTERNATIONAL, INC.
16740 HARDY ST.
PATENT SERVICES
HOUSTON, TX 77032
Assignment: 73
Reel/Frame:022613/0538   Pages: 23
Recorded: 04/29/2009
Attorney Dkt #:CORRECTRELEASE-PESI
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE SERIAL NO. 08684011 PREVIOUSLY RECORDED ON REEL 022520 FRAME 0291. ASSIGNOR(S) HEREBY CONFIRMS THE RELEASE BY SECURED PARTY.
Assignor
1
WELLS FARGO BANK, NATIONAL ASSOCIATION, AS SUCCESSOR BY MERGER TO WELLS FARGO BANK TEXAS, N.A. (AS ADMINISTRATIVE AGENT)
Exec Dt:
02/26/2009
Assignee
1
PATHFINDER ENERGY SERVICES, INC.
15151 SOMMERMEYER ST.
HOUSTON, TEXAS 77041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5966013
NONE
08664011
Correspondence name and address
SMITH INTERNATIONAL, INC.
1310 RANKIN RD.
PATENT SERVICES
HOUSTON, TX 77073-4802

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