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Assignor Name : PATHFINDER ENERGY SERVICES, INC.
Total Assignments: 7
Assignment: 1
Reel/Frame:011461/0670   Pages: 25
Recorded: 12/22/2000
Conveyance: SECURITY AGREEMENT
Assignor
1
PATHFINDER ENERGY SERVICES, INC.
Exec Dt:
10/16/2000
Assignee
1
WELLS FARGO BANK TEXAS, AS ADMINISTRATIVE AGENT
1000 LOUISIANA STREET
HOUSTON, TEXAS 77002
Properties
 
Pat #
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4560014
NONE
06365614
 
4655299
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06784261
 
4655289
NONE
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4764036
NONE
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UNAVAILABLE
Correspondence name and address
MAYER, BROWN & PLATT
ROBERT E. RUDE II
1909 K STREET, N.W.
WASHINGTON, D.C. 20006
Assignment: 2
Reel/Frame:022613/0692   Pages: 27
Recorded: 04/29/2009
Attorney Dkt #:PESI SA-CORRECT
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE SERIAL NO. 08684011 PREVIOUSLY RECORDED ON REEL 011461 FRAME 0670. ASSIGNOR(S) HEREBY CONFIRMS THE SECURITY AGREEMENT.
Assignor
1
PATHFINDER ENERGY SERVICES, INC.
Exec Dt:
10/16/2000
Assignee
1
WELLS FARGO BANK TEXAS, AS ADMINISTRATIVE AGENT
1000 LOUISIANA ST.
HOUSTON, TEXAS 77002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5966013
NONE
08664011
Correspondence name and address
SMITH INTERNATIONAL, INC.
1310 RANKIN RD.
PATENT SERVICES
HOUSTON, TX 77073-4802
Assignment: 3
Reel/Frame:014692/0788   Pages: 9
Recorded: 11/14/2003
Conveyance: SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
PATHFINDER ENERGY SERVICES, INC.
Exec Dt:
11/11/2003
Assignee
1
WELLS FARGO BANK TEXAS, N.A., AS ADMINISTRATIVE AGENT
1000 LOUISIANA
3RD FLOOR
HOUSTON, TEXAS 77002
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
5510582
NONE
08398979
 
5726951
NONE
08430822
 
5644186
NONE
08483112
 
5603386
NONE
08524953
 
5780784
NONE
08733367
 
6591195
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7036363
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7083009
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Correspondence name and address
MAYER BROWN ROWE, ET AL.
ROBERT E. RUDE II
1909 K STREET, NW
WASHINGTON, DC 20006
Assignment: 4
Reel/Frame:015980/0965   Pages: 6
Recorded: 05/10/2005
Conveyance: FIRST AMENDED SECURITY AGREEMENT
Assignor
1
PATHFINDER ENERGY SERVICES, INC.
Exec Dt:
06/30/2004
Assignee
1
WELLS FARGO BANK, NATIONAL ASSOCIATION
1000 LOUISIANA, 3RD FLOOR
HOUSTON, TEXAS 77002
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
5510582
NONE
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5726951
NONE
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NONE
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NONE
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NONE
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Correspondence name and address
WINSTEAD SECHREST & MINICK P.C.
P.O. BOX 50784
SANFORD E. WARREN, JR.
DALLAS, TX 75201
Assignment: 5
Reel/Frame:015990/0026   Pages: 7
Recorded: 05/10/2005
Conveyance: SECURITY AGREEMENT
Assignor
1
PATHFINDER ENERGY SERVICES, INC.
Exec Dt:
06/30/2004
Assignee
1
WELLS FARGO BANK, NATIONAL ASSOCIATION
1000 LOUISIANA, 3RD FLOOR
HOUSTON, TEXAS 77002
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
6761232
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10292301
 
6937023
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10397911
 
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10613268
 
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Correspondence name and address
WINSTEAD SECHREST & MINICK P.C.
P.O. BOX 50784
SANFORD E. WARREN, JR.
DALLAS, TX 75201
Assignment: 6
Reel/Frame:022231/0733   Pages: 14
Recorded: 02/10/2009
Attorney Dkt #:PESI_ASSIGNMT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
PATHFINDER ENERGY SERVICES, INC.
Exec Dt:
08/25/2008
Assignee
1
SMITH INTERNATIONAL, INC.
16740 HARDY ST.
HOUSTON, TEXAS 77032
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
 
6591195
US20030004646
10114416
 
6761232
US20040089477
10292301
 
6894274
US20040113061
10317987
 
6937023
US20040160223
10368257
 
7002484
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10368742
 
6882937
US20040163443
10369353
 
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Correspondence name and address
MATTHEW STEINHEIDER
15151 SOMMERMEYER ST.
PATHFINDER ENERGY SERVICES, INC.
HOUSTON, TX 77041
Assignment: 7
Reel/Frame:022737/0357   Pages: 12
Recorded: 05/27/2009
Attorney Dkt #:08PAT058(1)(2)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
PATHFINDER ENERGY SERVICES, INC.
Exec Dt:
08/25/2008
Assignee
1
SMITH INTERNATIONAL, INC.
16740 HARDY ST.
HOUSTON, TEXAS 77032
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

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