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Trademark Assignment Assignor Details

Assignor Name : KEY ENERGY SERVICES, INC.
Total Assignments: 4
Assignment: 1
Reel/Frame:2723/0625 View Recorded Assignment View Recorded Assignment   Pages: 62
    Recorded: 04/29/2003
Conveyance: SECURITY AGREEMENT
Assignors
1
KEY ENERGY SERVICES, INC.
Exec Dt:
04/16/2003
Entity Type:
CORPORATION
Citizenship:
MARYLAND
2
BROOKS WELL SERVICING, INC.
Exec Dt:
04/16/2003
Entity Type:
CORPORATION
Citizenship:
DELAWARE
3
DAWSON PRODUCTION ACQUISITION CORP.
Exec Dt:
04/16/2003
Entity Type:
CORPORATION
Citizenship:
DELAWARE
4
DAWSON PRODUCTION MANAGEMENT, INC.
Exec Dt:
04/16/2003
Entity Type:
CORPORATION
Citizenship:
DELAWARE
5
DAWSON PRODUCTION TAYLOR, INC.
Exec Dt:
04/16/2003
Entity Type:
CORPORATION
Citizenship:
DELAWARE
6
KALKASKA OILFIELD SERVICES, INC.
Exec Dt:
04/16/2003
Entity Type:
CORPORATION
Citizenship:
MICHIGAN
7
KEY ENERGY DRILLING, INC.
Exec Dt:
04/16/2003
Entity Type:
CORPORATION
Citizenship:
DELAWARE
8
KEY ENERGY SERVICES-CALIFORNIA, INC.
Exec Dt:
04/16/2003
Entity Type:
CORPORATION
Citizenship:
DELAWARE
9
KEY ENERGY SERVICES-SOUTH TEXAS, INC.
Exec Dt:
04/16/2003
Entity Type:
CORPORATION
Citizenship:
DELAWARE
10
KEY FOUR CORNERS, INC.
Exec Dt:
04/16/2003
Entity Type:
CORPORATION
Citizenship:
DELAWARE
11
KEY ROCKY MOUNTAIN, INC.
Exec Dt:
04/16/2003
Entity Type:
CORPORATION
Citizenship:
DELAWARE
12
MISR KEY ENERGY SERVICES, LLC
Exec Dt:
04/16/2003
Entity Type:
LIMITED LIABILITY COMPANY
Citizenship:
DELAWARE
13
Q SERVICES, INC.
Exec Dt:
04/16/2003
Entity Type:
CORPORATION
Citizenship:
TEXAS
14
Q.V. SERVICES, INC.
Exec Dt:
04/16/2003
Entity Type:
CORPORATION
Citizenship:
LOUISIANA
15
UNITRAK SERVICES HOLDING, INC.
Exec Dt:
04/16/2003
Entity Type:
CORPORATION
Citizenship:
TEXAS
16
WATSON OILFIELD SERVICE & SUPPLY, INC.
Exec Dt:
04/16/2003
Entity Type:
CORPORATION
Citizenship:
DELAWARE
17
WELL-CO OIL SERVICE, INC.
Exec Dt:
04/16/2003
Entity Type:
CORPORATION
Citizenship:
NEVADA
18
WELLTECH EASTERN, INC.
Exec Dt:
04/16/2003
Entity Type:
CORPORATION
Citizenship:
DELAWARE
19
WELLTECH MID-CONTINENT, INC.
Exec Dt:
04/16/2003
Entity Type:
CORPORATION
Citizenship:
DELAWARE
20
YALE E. KEY, INC.
Exec Dt:
04/16/2003
Entity Type:
CORPORATION
Citizenship:
TEXAS
21
BROOKS WELL SERVICING BENEFICIAL, L.P.
Exec Dt:
04/16/2003
Entity Type:
CORPORATION
Citizenship:
DELAWARE
22
DAWSON PRODUCTION PARTNERS, L.P.
Exec Dt:
04/16/2003
Entity Type:
CORPORATION
Citizenship:
DELAWARE
23
KEY ENERGY DRILLING BENEFICIAL, L.P.
Exec Dt:
04/16/2003
Entity Type:
LIMITED PARTNERSHIP
Citizenship:
TEXAS
24
Q.V. SERVICES BENEFICIAL, L.P.
Exec Dt:
04/16/2003
Entity Type:
LIMITED PARTNERSHIP
Citizenship:
TEXAS
25
UNITRAK SERVICES, L.P.
Exec Dt:
04/16/2003
Entity Type:
LIMITED PARTNERSHIP
Citizenship:
TEXAS
26
WELLTECH MID-CONTINENT BENEFICIAL, L.P.
Exec Dt:
04/16/2003
Entity Type:
LIMITED PARTNERSHIP
Citizenship:
TEXAS
27
YALE E. KEY BENEFICIAL, L.P.
Exec Dt:
04/16/2003
Entity Type:
LIMITED PARTNERSHIP
Citizenship:
TEXAS
28
AES ACQUISITION, L.P.
Exec Dt:
04/16/2003
Entity Type:
LIMITED PARTNERSHIP
Citizenship:
TEXAS
29
Q PRODUCTION SERVICES, L.P.
Exec Dt:
04/16/2003
Entity Type:
LIMITED PARTNERSHIP
Citizenship:
TEXAS
30
QUALITY OIL FIELD SERVICES, L.P.
Exec Dt:
04/16/2003
Entity Type:
LIMITED PARTNERSHIP
Citizenship:
TEXAS
31
QUALITY TUBULAR SERVICES, L.P.
Exec Dt:
04/16/2003
Entity Type:
LIMITED PARTNERSHIP
Citizenship:
TEXAS
32
Q.V. SERVICES, LLC
Exec Dt:
04/16/2003
Entity Type:
LIMITED LIABILITY COMPANY
Citizenship:
DELAWARE
33
Q.V. SERVICES OF TEXAS, L.P.
Exec Dt:
04/16/2003
Entity Type:
LIMITED PARTNERSHIP
Citizenship:
TEXAS
34
BROOKS WELL SERVICING, LLC
Exec Dt:
04/16/2003
Entity Type:
LIMITED LIABILITY COMPANY
Citizenship:
DELAWARE
35
KEY ENERGY DRILLING, LLC
Exec Dt:
04/16/2003
Entity Type:
LIMITED LIABILITY COMPANY
Citizenship:
DELAWARE
36
Q ENERGY SERVICES, L.L.C.
Exec Dt:
04/16/2003
Entity Type:
LIMITED LIABILITY COMPANY
Citizenship:
DELAWARE
37
Q OIL & GAS SERVICES, LLC
Exec Dt:
04/16/2003
Entity Type:
LIMITED LIABILITY COMPANY
Citizenship:
TEXAS
38
UNITRAK SERVICES, LLC
Exec Dt:
04/16/2003
Entity Type:
LIMITED LIABILITY COMPANY
Citizenship:
DELAWARE
39
YALE E. KEY, LLC
Exec Dt:
04/16/2003
Entity Type:
LIMITED LIABILITY COMPANY
Citizenship:
DELAWARE
40
WELLTECH MID-CONTINENT, LLC
Exec Dt:
04/16/2003
Entity Type:
LIMITED LIABILITY COMPANY
Citizenship:
DELAWARE
Assignee
1
PNC BANK, NATIONAL ASSOCIATION
249 FIFTH AVENUE
PITTSBURGH, PENNSYLVANIA 15222
Entity Type:
BANK
Citizenship:
NONE
Properties
 
Ser. #
Reg. #
 
Ser. #
Reg. #
 
Ser. #
Reg. #
 
Ser. #
Reg. #
 
Ser. #
Reg. #
 
78176126
2823179
 
78176466
2823181
 
78176528
2819710
 
78176855
2823184
 
78180943
2891149
Correspondence name and address
BUCHANAN INGERSOLL, P.C.
MICHAEL L. DEVER
301 GRANT STREET, 20TH FLOOR
PITTSBURGH, PA 15219
Assignment: 2
Reel/Frame:2746/0016 View Recorded Assignment View Recorded Assignment   Pages: 64
    Recorded: 11/12/2003
Conveyance: SECURITY INTEREST
Assignors
1
KEY ENERGY SERVICES, INC.
Exec Dt:
11/10/2003
Entity Type:
CORPORATION
Citizenship:
MARYLAND
2
BROOKS WELL SERVICING, INC.
Exec Dt:
11/10/2003
Entity Type:
CORPORATION
Citizenship:
DELAWARE
3
DAWSON PRODUCTION ACQUISITION CORP.
Exec Dt:
11/10/2003
Entity Type:
CORPORATION
Citizenship:
DELAWARE
4
DAWSON PRODUCTION MANAGEMENT, INC.
Exec Dt:
11/10/2003
Entity Type:
CORPORATION
Citizenship:
DELAWARE
5
DAWSON PRODUCTION TAYLOR, INC.
Exec Dt:
11/10/2003
Entity Type:
CORPORATION
Citizenship:
DELAWARE
6
KALKASKA OILFIELD SERVICES, INC.
Exec Dt:
11/10/2003
Entity Type:
CORPORATION
Citizenship:
MICHIGAN
7
KEY ENERGY DRILLING, INC.
Exec Dt:
11/10/2003
Entity Type:
CORPORATION
Citizenship:
DELAWARE
8
KEY ENERGY SERVICES-CALIFORNIA, INC.
Exec Dt:
11/10/2003
Entity Type:
CORPORATION
Citizenship:
DELAWARE
9
KEY ENERGY SERVICES-SOUTH TEXAS, INC.
Exec Dt:
11/10/2003
Entity Type:
CORPORATION
Citizenship:
DELAWARE
10
KEY FOUR CORNERS, INC.
Exec Dt:
11/10/2003
Entity Type:
CORPORATION
Citizenship:
DELAWARE
11
KEY ROCKY MOUNTAIN, INC.
Exec Dt:
11/10/2003
Entity Type:
CORPORATION
Citizenship:
DELAWARE
12
MISR KEY ENERGY SERVICES, LLC
Exec Dt:
11/10/2003
Entity Type:
LIMITED LIABILITY COMPANY
Citizenship:
DELAWARE
13
Q SERVICES, INC.
Exec Dt:
11/10/2003
Entity Type:
CORPORATION
Citizenship:
TEXAS
14
Q. V. SERVICES, INC.
Exec Dt:
11/10/2003
Entity Type:
CORPORATION
Citizenship:
LOUISIANA
15
UNITRAK SERVICES HOLDING, INC.
Exec Dt:
11/10/2003
Entity Type:
CORPORATION
Citizenship:
TEXAS
16
WATSON OILFIELD SERVICE & SUPPLY, INC.
Exec Dt:
11/10/2003
Entity Type:
CORPORATION
Citizenship:
DELAWARE
17
WELL-CO OIL SERVICE, INC.
Exec Dt:
11/10/2003
Entity Type:
CORPORATION
Citizenship:
NEVADA
18
WELLTECH EASTERN, INC.
Exec Dt:
11/10/2003
Entity Type:
CORPORATION
Citizenship:
DELAWARE
19
WELLTECH MID-CONTINENT, INC.
Exec Dt:
11/10/2003
Entity Type:
CORPORATION
Citizenship:
DELAWARE
20
YALE E. KEY, INC.
Exec Dt:
11/10/2003
Entity Type:
CORPORATION
Citizenship:
TEXAS
21
BROOKS WELL SERVICING BENEFICIAL, L.P.
Exec Dt:
11/10/2003
Entity Type:
LIMITED PARTNERSHIP
Citizenship:
TEXAS
22
DAWSON PRODUCTION PARTNERS, L.P.
Exec Dt:
11/10/2003
Entity Type:
LIMITED PARTNERSHIP
Citizenship:
DELAWARE
23
KEY ENERGY DRILLING BENEFICIAL, L.P.
Exec Dt:
11/10/2003
Entity Type:
LIMITED PARTNERSHIP
Citizenship:
TEXAS
24
Q. V. SERVICES BENEFICIAL, L.P.
Exec Dt:
11/10/2003
Entity Type:
LIMITED PARTNERSHIP
Citizenship:
TEXAS
25
UNITRAK SERVICES, L.P.
Exec Dt:
11/10/2003
Entity Type:
LIMITED PARTNERSHIP
Citizenship:
TEXAS
26
WELLTECH MID-CONTINENT BENEFICIAL, L.P.
Exec Dt:
11/10/2003
Entity Type:
LIMITED PARTNERSHIP
Citizenship:
TEXAS
27
YALE E. KEY BENEFICIAL,L.P.
Exec Dt:
11/10/2003
Entity Type:
LIMITED PARTNERSHIP
Citizenship:
TEXAS
28
AES ACQUISITION, L.P.
Exec Dt:
11/10/2003
Entity Type:
LIMITED PARTNERSHIP
Citizenship:
TEXAS
29
Q PRODUCTION SERVICES, L.P.
Exec Dt:
11/10/2003
Entity Type:
LIMITED PARTNERSHIP
Citizenship:
TEXAS
30
QUALITY OIL FIELD SERVICES, L.P.
Exec Dt:
11/10/2003
Entity Type:
LIMITED PARTNERSHIP
Citizenship:
TEXAS
31
QUALITY TUBULAR SERVICES, L.P.
Exec Dt:
11/10/2003
Entity Type:
LIMITED PARTNERSHIP
Citizenship:
TEXAS
32
Q. V. SERVICES OF TEXAS, L.P.
Exec Dt:
11/10/2003
Entity Type:
LIMITED PARTNERSHIP
Citizenship:
TEXAS
33
BROOKS WELL SERVICING, LLC
Exec Dt:
11/10/2003
Entity Type:
LIMITED LIABILITY COMPANY
Citizenship:
DELAWARE
34
KEY ENERGY DRILLING, LLC
Exec Dt:
11/10/2003
Entity Type:
LIMITED LIABILITY COMPANY
Citizenship:
DELAWARE
35
Q ENERGY SERVICES, L.L.C.
Exec Dt:
11/10/2003
Entity Type:
LIMITED LIABILITY COMPANY
Citizenship:
DELAWARE
36
Q OIL & GAS SERVICES, LLC
Exec Dt:
11/10/2003
Entity Type:
LIMITED LIABILITY COMPANY
Citizenship:
TEXAS
37
Q. V. SERVICES, LLC
Exec Dt:
11/10/2003
Entity Type:
LIMITED LIABILITY CO.
Citizenship:
DELAWARE
38
UNITRAK SERVICES, LLC
Exec Dt:
11/10/2003
Entity Type:
LIMITED LIABILITY COMPANY
Citizenship:
DELAWARE
39
YALE E. KEY, LLC
Exec Dt:
11/10/2003
Entity Type:
LIMITED LIABILITY COMPANY
Citizenship:
DELAWARE
40
WELLTECH MID-CONTINENT, LLC
Exec Dt:
11/10/2003
Entity Type:
LIMITED LIABILITY COMPANY
Citizenship:
DELAWARE
Assignee
1
PNC BANK-NATIONAL ASSOCIATION
ONE PNC PLAZA-2ND FLOOR 249 FIFTH AVE.
PITTSBURGH, PENNSYLVANIA 15222
Entity Type:
BANK
Citizenship:
NONE
Properties
 
Ser. #
Reg. #
 
Ser. #
Reg. #
 
Ser. #
Reg. #
 
Ser. #
Reg. #
 
Ser. #
Reg. #
 
78176123
2796275
 
78176124
2789908
 
78176126
2823179
 
78176466
2823181
 
78176485
2793182
 
78176528
2819710
 
78176852
2793185
 
78176855
2823184
Correspondence name and address
BUCHANAN INGERSOLL, P.C.
MICHAEL L. DEVER
301 GRANT STREET, 20TH FLOOR
PITTSBURGH, PA 15219
Assignment: 3
Reel/Frame:3146/0596 View Recorded Assignment View Recorded Assignment   Pages: 26
    Recorded: 08/24/2005
Conveyance: SECURITY INTEREST
Assignor
1
KEY ENERGY SERVICES, INC.
Exec Dt:
07/29/2005
Entity Type:
CORPORATION
Citizenship:
MARYLAND
Assignee
1
LEHMAN COMMERCIAL PAPER INC., AS COLLATERAL AGENT
745 SEVENTH AVENUE
NEW YORK, NEW YORK 10019
Entity Type:
CORPORATION
Citizenship:
NEW YORK
Properties
 
Ser. #
Reg. #
 
Ser. #
Reg. #
 
Ser. #
Reg. #
 
Ser. #
Reg. #
 
Ser. #
Reg. #
 
73694003
1532341
 
78176123
2796275
 
78176124
2789908
 
78176126
2823179
 
78176466
2823181
 
78176485
2793182
 
78176528
2819710
 
78176852
2793185
 
78176855
2823184
 
78180943
2891149
 
78417015
3538559
 
78417021
3568581
Correspondence name and address
LATHAM & WATKINS LLP
650 TOWN CENTER DRIVE
SUITE 2000
COSTA MESA, CA 92626
Assignment: 4
Reel/Frame:4221/0920 View Recorded Assignment View Recorded Assignment   Pages: 9
    Recorded: 06/10/2010
Attorney Dkt #:08876.104021
Conveyance: ASSIGNS THE ENTIRE INTEREST
Assignor
1
KEY ENERGY SERVICES, INC.
Exec Dt:
06/01/2010
Entity Type:
CORPORATION
Citizenship:
MARYLAND
Assignee
1
KEY ENERGY SERVICES, LLC
1301 MCKINNEY STREET
SUITE 1800
HOUSTON, TEXAS 77010
Entity Type:
LIMITED LIABILITY COMPANY
Citizenship:
TEXAS
Properties
 
Ser. #
Reg. #
 
Ser. #
Reg. #
 
Ser. #
Reg. #
 
Ser. #
Reg. #
 
Ser. #
Reg. #
 
76499464
2812695
 
77611390
3833133
 
78176123
2796275
 
78176124
2789908
 
78176126
2823179
 
78176466
2823181
 
78176528
2819710
 
78417015
3538559
 
78417021
3568581
 
78955190
3239878
 
78955196
3239879
Correspondence name and address
KING & SPALDING LLP
1100 LOUISIANA STREET
SUITE 4000 IP DEPARTMENT
HOUSTON, TX 77002

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