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Assignor Name : HWC ENERGY SERVICES, INC.
Total Assignments: 28
Assignment: 1
Reel/Frame:011566/0720   Pages: 75
Recorded: 03/14/2001
Conveyance: SECURITY AGREEMENT
Assignors
1
OIL STATES
Exec Dt:
02/14/2001
2
A-Z TERMINAL CORPORATION
Exec Dt:
02/14/2001
3
CAPSTAR DRILLING, INC.
Exec Dt:
02/14/2001
4
CECO HOLDINGS, INC.
Exec Dt:
02/14/2001
5
CROWN CAMP SERVICES INC.
Exec Dt:
02/14/2001
6
GENERAL MARINE LEASING, INC.
Exec Dt:
02/14/2001
7
HWC ENERGY SERVICES, INC.
Exec Dt:
02/14/2001
8
HWC HOLDINGS, INC.
Exec Dt:
02/14/2001
9
HWC LIMITED
Exec Dt:
02/14/2001
10
HYDRAULIC WELL CONTROL, INC.
Exec Dt:
02/14/2001
11
OIL STATES HYDRO TECH SYSTEMS, INC.
Exec Dt:
02/14/2001
12
OIL STATES INDUSTRIES, INC.
Exec Dt:
02/14/2001
13
OIL STATES MCS, INC.
Exec Dt:
02/14/2001
14
OIL STATES SKAGIT SMATCO, INC.
Exec Dt:
02/14/2001
15
OIL STATES SUBSEA VENTURES, INC.
Exec Dt:
02/14/2001
16
SOONER HOLDING COMPANY
Exec Dt:
02/14/2001
17
SOONER INC.
Exec Dt:
02/14/2001
18
SOONER PIPE INC.
Exec Dt:
02/14/2001
19
SPECIALTY RENTAL TOOLS & SUPPLY, INC.
Exec Dt:
02/14/2001
Assignee
1
CREDIT SUISSE FIRST BOSTON, AS U.S. COLLATERAL AGENT
11 MADISON AVENUE
NEW YORK, NEW YORK 10010
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
4288654
NONE
06131142
 
4432419
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06194194
 
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09500591
Correspondence name and address
FEDERAL RESEARCH CORPORATION
PENELOPE AGODOA
400 SEVENTH STREET, N.W.
SUITE 101
WASHINGTON, DC 20004
Assignment: 2
Reel/Frame:014709/0287   Pages: 56
Recorded: 12/01/2003
Conveyance: SECURITY AGREEMENT
Assignors
1
OIL STATES INDUSTRIES, INC.
Exec Dt:
10/31/2003
2
A-Z TERMINAL CORPORATION
Exec Dt:
10/31/2003
3
CAPSTAR DRILLING, L.P.
Exec Dt:
10/31/2003
4
CAPSTAR DRILLING, GP, L.L.C.
Exec Dt:
10/31/2003
5
CAPSTAR DRILLING, LP, L.L.C.
Exec Dt:
10/31/2003
6
CROWN CAMP SERVICES, INC.
Exec Dt:
10/31/2003
7
GENERAL MARINE LEASING, LLC
Exec Dt:
10/31/2003
8
HWC ENERGY SERVICES, INC.
Exec Dt:
10/31/2003
9
HWC LIMITED
Exec Dt:
10/31/2003
10
HYDRAULIC WELL CONTROL, LLC
Exec Dt:
10/31/2003
11
OIL STATES INTERNATIONAL, INC.
Exec Dt:
10/31/2003
12
OIL STATES MANAGEMENT, INC.
Exec Dt:
10/31/2003
13
OIL STATES SKAGIT SMATCO, LLC
Exec Dt:
10/31/2003
14
SOONER HOLDING COMPANY
Exec Dt:
10/31/2003
15
SOONER INC.
Exec Dt:
10/31/2003
16
SOONER PIPE INC.
Exec Dt:
10/31/2003
17
SPECIALTY RENTAL TOOLS & SUPPLY, L.P.
Exec Dt:
10/31/2003
Assignee
1
WELLS FARGO BANK OF TEXAS
1000 LOUISIANA, 3RD FLOOR
HOUSTON, TEXAS 77002
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
4288654
NONE
06131142
 
4543998
NONE
06552806
 
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NONE
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NONE
06590628
 
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NONE
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NONE
06864511
 
4661020
NONE
06889133
 
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NONE
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NONE
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NONE
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NONE
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NONE
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NONE
07661461
 
5133578
NONE
07666724
 
5217318
NONE
07744992
 
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NONE
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NONE
07898242
 
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NONE
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NONE
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NONE
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NONE
08047810
 
5615977
NONE
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5433423
NONE
08179533
 
5573463
NONE
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5658095
NONE
08321926
 
5457841
NONE
08323448
 
5735351
NONE
08410894
 
5641248
NONE
08416292
 
5791695
NONE
08424724
 
5590913
NONE
08429745
 
5628586
NONE
08494187
 
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NONE
08573444
 
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NONE
08596077
 
5743677
NONE
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5755398
NONE
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NONE
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NONE
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NONE
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NONE
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NONE
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NONE
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NONE
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NONE
09500591
 
6398457
US20010033773
09846014
 
6698800
US20020079693
10067095
Correspondence name and address
BRACEWELL & PATTERSON, L.L.P.
KIMBERLY L. BROWN
P.O. BOX 61389
HOUSTON, TEXAS 77208-1389
Assignment: 3
Reel/Frame:018014/0107   Pages: 8
Recorded: 06/19/2006
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
HWC ENERGY SERVICES, INC.
Exec Dt:
03/09/2006
Assignee
1
OIL STATES ENERGY SERVICES, INC.
THREE ALLEN CENTER, 333 CLAY STREET
C/O OIL STATES INTERNATIONAL, INC., SUITE 4620
HOUSTON, TEXAS 77002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7237615
US20060237193
11455978
Correspondence name and address
LLOYD G. FARR
1320 MAIN STREET
COLUMBIA, SC 29201
Assignment: 4
Reel/Frame:018735/0200   Pages: 8
Recorded: 12/20/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HWC ENERGY SERVICES, INC.
Exec Dt:
03/09/2006
Assignee
1
OIL STATES ENERGY SERVICES, INC.
THREE ALLEN CENTER, 333 CLAY STREET, SUITE 4620
C/O OIL STATES INTERNATIONAL, INC.
HOUSTON, TEXAS 77002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7350562
US20070102150
11642338
Correspondence name and address
KENNETH C. BRULEY
1320 MAIN STREET
COLUMBIA, SOUTH CAROLINA 29201
Assignment: 5
Reel/Frame:018869/0331   Pages: 8
Recorded: 01/29/2007
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
HWC ENERGY SERVICES, INC.
Exec Dt:
03/09/2006
Assignee
1
OIL STATES ENERGY SERVICES, INC.
THREE ALLEN CENTER, 333 CLAY STREET
C/O OIL STATES INTERNATIONAL, INC.
HOUSTON, TEXAS 77002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7516786
US20070125531
11699264
Correspondence name and address
KENNETH C. BRULEY
1320 MAIN STREET
COLUMBIA, SC 29201
Assignment: 6
Reel/Frame:019101/0250   Pages: 8
Recorded: 03/19/2007
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
HWC ENERGY SERVICES, INC.
Exec Dt:
03/09/2006
Assignee
1
OIL STATES ENERGY SERVICES, INC.
THREE ALLEN CENTER, 333 CLAY STREET, SUITE 4620
C/O OIL STATES INTERNATIONAL, INC.
HOUSTON, TEXAS 77002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7628201
US20070187087
11725405
Correspondence name and address
KENNETH C. BRULEY
1320 MAIN STREET
COLUMBIA, SOUTH CAROLINA 29201
Assignment: 7
Reel/Frame:019291/0274   Pages: 8
Recorded: 04/25/2007
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
HWC ENERGY SERVICES, INC.
Exec Dt:
03/09/2006
Assignee
1
OIL STATES ENERGY SERVICES, INC.
THREE ALLEN CENTER, 333 CLAY STREET
C/O OIL STATES INTERNATIONAL, INC., SUITE 4620
HOUSTON, TEXAS 77002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7438126
US20070193734
11789585
Correspondence name and address
KENNETH C. BRULEY
1320 MAIN STREET
COLUMBIA, SOUTH CAROLINA 29201
Assignment: 8
Reel/Frame:019722/0699   Pages: 8
Recorded: 06/27/2007
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
HWC ENERGY SERVICES, INC.
Exec Dt:
03/09/2006
Assignee
1
OIL STATES ENERGY SERVICES, INC.
THREE ALLEN CENTER, 333 CLAY STREET
C/O OIL STATES INTERNATIONAL INC. SUITE 4620
HOUSTON, TEXAS 77002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7422070
US20070251702
11823437
Correspondence name and address
KENNETH C. BRULEY
1320 MAIN STREET
COLUMBIA, SOUTH CAROLINA 29207
Assignment: 9
Reel/Frame:019727/0408   Pages: 8
Recorded: 08/08/2007
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
HWC ENERGY SERVICES, INC.
Exec Dt:
03/09/2006
Assignee
1
OIL STATES ENERGY SERVICES, INC.
THREE ALLEN CENTER, 333 CLAY STREET
C/O OIL STATES INTERNATIONAL, INC., SUITE 4620
HOUSTON, TEXAS 77002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7428931
US20070277968
11890906
Correspondence name and address
KENNETH C. BRULEY
1320 MAIN STREET
COLUMBIA, SOUTH CAROLINA 29201
Assignment: 10
Reel/Frame:019793/0858   Pages: 8
Recorded: 08/23/2007
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
HWC ENERGY SERVICES, INC.
Exec Dt:
03/09/2006
Assignee
1
OIL STATES ENERGY SERVICES, INC.
THREE ALLEN CENTER, 333 CLAY STREET
C/O OIL STATES INTERNATIONAL, INC. SUITE 4620
HOUSTON, TEXAS 77002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7886833
US20070289748
11895210
Correspondence name and address
KENNETH C. BRULEY
1320 MAIN STREET
COLUMBIA, SOUTH CAROLINA 29201
Assignment: 11
Reel/Frame:019799/0969   Pages: 8
Recorded: 04/16/2007
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
HWC ENERGY SERVICES, INC.
Exec Dt:
03/09/2006
Assignee
1
OIL STATES ENERGY SERVICES, INC.
THREE ALLEN CENTER, 333 CLAY STREET
C/O OIL STATES INTERNATIONAL, INC., SUITE 4620
HOUSTON, TEXAS 77002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7703205
US20070193011
11787388
Correspondence name and address
KENNETH C. BRULEY
1320 MAIN STREET
COLUMBIA, SC 29201
Assignment: 12
Reel/Frame:020216/0130   Pages: 8
Recorded: 12/03/2007
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
HWC ENERGY SERVICES, INC.
Exec Dt:
03/09/2006
Assignee
1
OIL STATES ENERGY SERVICES, INC.
THREE ALLEN CENTER, 333 CLAY STREET
C/O OIL STATES INTERNATIONAL, ICN., SUITE 4620
HOUSTON, TEXAS 77002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7395867
US20070107910
11650631
Correspondence name and address
KENNETH C. BRULEY
1320 MAIN STREET
COLUMBIA, SC 29201
Assignment: 13
Reel/Frame:020242/0329   Pages: 8
Recorded: 11/29/2007
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
HWC ENERGY SERVICES, INC.
Exec Dt:
03/09/2006
Assignee
1
OIL STATES ENERGY SERVICES, INC.
THREE ALLEN CENTER, 333 CLAY STREET
C/O OIL STATES INTERNATIONAL, INC., SUITE 4620
HOUSTON, TEXAS 77002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7481269
US20080087415
11998300
Correspondence name and address
KENNETH C. BURLEY
1320 MAIN STREET
COLUMBIA, SC 29201
Assignment: 14
Reel/Frame:020251/0743   Pages: 8
Recorded: 11/29/2007
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
HWC ENERGY SERVICES, INC.
Exec Dt:
03/09/2006
Assignee
1
OIL STATES ENERGY SERVICES,INC.
C/O OIL STATES INTERNATIONAL, INC, SUITE 4620
THREE ALLEN CENTER, 333 CLAY STREET
HOUSTON, TEXAS 77002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7506660
US20080093576
11998231
Correspondence name and address
KENNETH C. BRULEY
1320 MAIN STREET
COLUMBIA SC 29201
Assignment: 15
Reel/Frame:020561/0833   Pages: 9
Recorded: 02/26/2008
Attorney Dkt #:15912/09032-CON2
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
HWC ENERGY SERVICES, INC.
Exec Dt:
03/09/2006
Assignee
1
OIL STATES ENERGY SERVICES, INC.
333 CLAY STREET, SUITE 4620
C/O OIL STATES INTERNATIONAL, INC.
HOUSTON, TEXAS 77002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7475721
US20080142210
12037433
Correspondence name and address
KENNETH C. BRULEY
1320 MAIN STREET, 17TH FLOOR
NELSON MULLINS RILEY & SCARBOROUGH, LLP
COLUMBIA, SC 29201
Assignment: 16
Reel/Frame:020881/0189   Pages: 9
Recorded: 04/30/2008
Attorney Dkt #:15912/09037-DIV2
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
HWC ENERGY SERVICES, INC.
Exec Dt:
03/09/2006
Assignee
1
OIL STATES ENERGY SERVICES, INC.
333 CLAY STREET
SUITE 4620
HOUSTON, TEXAS 77002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7604050
US20080251251
12112283
Correspondence name and address
KENNETH C. BRULEY
1320 MAIN STREET, 17TH FLOOR
NELSON MULLINS RILEY & SCARBOROUGH, LLP
COLUMBIA, SC 29201
Assignment: 17
Reel/Frame:021549/0698   Pages: 9
Recorded: 09/18/2008
Attorney Dkt #:15912/09030-DIV-CON2
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
HWC ENERGY SERVICES, INC.
Exec Dt:
03/09/2006
Assignee
1
OIL STATES ENERGY SERVICES, INC.
333 CLAY STREET, SUITE 4620
C/O OIL STATES INTERNATIONAL, INC.
HOUSTON, TEXAS 77002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7708079
US20090025925
12212833
Correspondence name and address
KENNETH C. BRULEY
1320 MAIN STREET, 17TH FLOOR
NELSON MULLINS RILEY & SCARBOROUGH, LLP
COLUMBIA, SC 29201
Assignment: 18
Reel/Frame:021942/0855   Pages: 9
Recorded: 12/09/2008
Attorney Dkt #:15912/09032-CON3
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
HWC ENERGY SERVICES, INC.
Exec Dt:
03/09/2006
Assignee
1
OIL STATES ENERGY SERVICES, INC.
333 CLAY STREET
SUITE 4620
HOUSTON, TEXAS 77002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7650936
US20090084538
12330604
Correspondence name and address
KENNETH C. BRULEY
1320 MAIN STREET, 17TH FLOOR
NELSON MULLINS RILEY & SCARBOROUGH, LLP
COLUMBIA, SC 29201
Assignment: 19
Reel/Frame:022003/0008   Pages: 9
Recorded: 12/18/2008
Attorney Dkt #:15912/09043-DIV2
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
HWC ENERGY SERVICES, INC.
Exec Dt:
03/09/2006
Assignee
1
OIL STATES ENERGY SERVICES INC.
333 CLAY STREET, SUITE 4620
HOUSTON, TEXAS 77002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7950410
US20090095933
12338190
Correspondence name and address
KENNETH C. BRULEY
1320 MAIN STREET, 17TH FLOOR
NELSON MULLINS RILEY & SCARBOROUGH, LLP
COLUMBIA, SC 29201
Assignment: 20
Reel/Frame:022047/0451   Pages: 9
Recorded: 12/31/2008
Attorney Dkt #:15912/09035-CON-DIV-CON
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
HWC ENERGY SERVICES, INC.
Exec Dt:
03/09/2006
Assignee
1
OIL STATES ENERGY SERVICES, INC.
333 CLAY STREET, SUITE 4620
HOUSTON, TEXAS 77002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7721808
US20090114397
12347280
Correspondence name and address
KENNETH C. BRULEY
1320 MAIN STREET, 17TH FLOOR
NELSON MULLINS RILEY & SCARBOROUGH, LLP
COLUMBIA, SC 29201
Assignment: 21
Reel/Frame:023467/0817   Pages: 9
Recorded: 11/04/2009
Attorney Dkt #:15912/09042-CON2
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
HWC ENERGY SERVICES, INC.
Exec Dt:
03/09/2006
Assignee
1
OIL STATES ENERGY SERVICES, INC.
THREE ALLEN CENTER, 333 CLAY STREET, SUITE 4620
C/O OIL STATES INTERNATIONAL, INC.
HOUSTON, TEXAS 77002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7934546
US20100051258
12612079
Correspondence name and address
KENNETH C. BRULEY
100 NORTH TRYON STREET, 42ND FLOOR
NELSON MULLINS RILEY & SCARBOROUGH, LLP
CHARLOTTE, NC 28202-4000
Assignment: 22
Reel/Frame:024169/0353   Pages: 9
Recorded: 03/31/2010
Attorney Dkt #:15912/09030-DIV-CON3
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
HWC ENERGY SERVICES, INC.
Exec Dt:
03/09/2006
Assignee
1
OIL STATES ENERGY SERVICES, INC.
THREE ALLEN CENTER, 333 CLAY STREET, SUITE 4620
C/O OIL STATES INTERNATIONAL, INC.
HOUSTON, TEXAS 77002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7984758
US20100181063
12751589
Correspondence name and address
KENNETH C. BRULEY
100 NORTH TRYON STREET, 42ND FLOOR
NELSON MULLINS RILEY & SCARBOROUGH, LLP
CHARLOTTE, NC 28202-4000
Assignment: 23
Reel/Frame:024192/0478   Pages: 9
Recorded: 04/06/2010
Attorney Dkt #:15912/09041-DIV-CON
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
HWC ENERGY SERVICES, INC.
Exec Dt:
03/09/2006
Assignee
1
OIL STATES ENERGY SERVICES, INC.
THREE ALLEN CENTER, 333 CLAY STREET, SUITE 4620
C/O OIL STATES INTERNATIONAL, INC.
HOUSTON, TEXAS 77002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7946558
US20100187461
12754921
Correspondence name and address
KENNETH C. BRULEY
100 NORTH TRYON STREET, 42ND FLOOR
NELSON MULLINS RILEY & SCARBOROUGH, LLP
CHARLOTTE, NC 28202-4000
Assignment: 24
Reel/Frame:024386/0149   Pages: 9
Recorded: 05/14/2010
Attorney Dkt #:15912/09035-CON-DIV-CON2
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
HWC ENERGY SERVICES, INC.
Exec Dt:
03/09/2006
Assignee
1
OIL STATES ENERGY SERVICES, INC.
THREE ALLEN CENTER, 333 CLAY STREET, SUITE 4620
C/O OIL STATES INTERNATIONAL, INC.
HOUSTON, TEXAS 77002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7905293
US20100218939
12780078
Correspondence name and address
KENNETH C. BRULEY
100 NORTH TRYON STREET, 42ND FLOOR
NELSON MULLINS RILEY & SCARBOROUGH, LLP
CHARLOTTE, NC 28202-4000
Assignment: 25
Reel/Frame:025942/0001   Pages: 9
Recorded: 03/11/2011
Attorney Dkt #:15912/09035-CON-DIV-CON3
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
HWC ENERGY SERVICES, INC.
Exec Dt:
03/09/2006
Assignee
1
OIL STATES ENERGY SERVICES, INC.
THREE ALLEN CENTER, 333 CLAY STREET, SUITE 4620
C/O OIL STATES INTERNATIONAL, INC.
HOUSTON, TEXAS 77002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8118090
US20110198074
13046044
Correspondence name and address
KENNETH C. BRULEY
100 NORTH TRYON STREET, 42ND FLOOR
NELSON MULLINS RILEY & SCARBOROUGH, LLP
CHARLOTTE, NC 28202-4000
Assignment: 26
Reel/Frame:026026/0749   Pages: 9
Recorded: 03/25/2011
Attorney Dkt #:15912/09042-CON3
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
HWC ENERGY SERVICES, INC.
Exec Dt:
03/09/2006
Assignee
1
OIL STATES ENERGY SERVICES, INC.
THREE ALLEN CENTER, 333 CLAY STREET, SUITE 4620
C/O OIL STATES INTERNATIONAL, INC.
HOUSTON, TEXAS 77002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8100175
US20110168384
13072336
Correspondence name and address
KENNETH C. BRULEY
100 NORTH TRYON STREET, 42ND FLOOR
NELSON MULLINS RILEY & SCARBOROUGH, LLP
CHARLOTTE, NC 28202-4000
Assignment: 27
Reel/Frame:026034/0767   Pages: 9
Recorded: 03/28/2011
Attorney Dkt #:15912/09041-DIV-CON2
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
HWC ENERGY SERVICES, INC.
Exec Dt:
03/09/2006
Assignee
1
OIL STATES ENERGY SERVICES, INC.
THREE ALLEN CENTER, 333 CLAY STREET, SUITE 4620
C/O OIL STATES INTERNATIONAL, INC.
HOUSTON, TEXAS 77002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8297592
US20110175008
13072842
Correspondence name and address
KENNETH C. BRULEY
100 NORTH TRYON STREET, 42ND FLOOR
NELSON MULLINS RILEY & SCARBOROUGH, LLP
CHARLOTTE, NC 28202-4000
Assignment: 28
Reel/Frame:026526/0214   Pages: 9
Recorded: 06/28/2011
Attorney Dkt #:15912/09030-DIV-CON4
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
HWC ENERGY SERVICES, INC.
Exec Dt:
03/09/2006
Assignee
1
OIL STATES ENERGY SERVICES, INC.
THREE ALLEN CENTER, 333 CLAY STREET, SUITE 4620
C/O OIL STATES INTERNATIONAL, INC.
HOUSTON, TEXAS 77002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8100185
US20110253384
13171169
Correspondence name and address
KENNETH C. BRULEY
100 NORTH TRYON STREET, 42ND FLOOR
NELSON MULLINS RILEY & SCARBOROUGH, LLP
CHARLOTTE, NC 28202-4000

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