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Patent Assignment Assignor Details
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Assignor Name : DURATEK, INC.
Total Assignments: 9
Assignment: 1
Reel/Frame:012551/0572   Pages: 6
Recorded: 01/29/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DURATEK, INC.
Exec Dt:
12/12/2001
Assignee
1
FIRST UNION NATIONAL BANK
4TH FLOOR
301 S. COLLEGE ST.
CHARLOTTE, NORTH CAROLINA 28288
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5868814
NONE
08936144
Correspondence name and address
KENNEDY COVINGTON LOBDELL & HICKMAN, LLP
JAMES D. WRIGHT
4200 BANK OF AMERICA CORPORATE CENTER
100 N. TRYON ST.
CHARLOTTE, NC 28202
Assignment: 2
Reel/Frame:015201/0583   Pages: 7
Recorded: 04/12/2004
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE BRIEF FROM ASSIGNMENT TO SECURITY AGREEMENT, PREVIOUSLY RECORDED ON REEL 012551 FRAME 0572.
Assignor
1
DURATEK, INC.
Exec Dt:
12/12/2001
Assignee
1
WACHOVIA CORPORATION (FOMERLY FIRST UNION NATIONAL BANK)
301 S. COLLEGE ST.
CHARLOTTE, NORTH CAROLINA 28288
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5868814
NONE
08936144
Correspondence name and address
KENNEDY COVINGTON LOBDELL ETAL.
JAMES D. WRIGHT
HEARST TOWER - 47TH FLOOR
214 N. TRYON STREET
CHARLOTTE, NORTH CAROLINA 28202
Assignment: 3
Reel/Frame:013029/0344   Pages: 7
Recorded: 06/25/2002
Conveyance: SECURITY AGREEMENT
Assignor
1
DURATEK, INC.
Exec Dt:
06/07/2002
Assignee
1
WACHOVIA BANK, NATIONAL ASSOCIATION
FOURTH FLOOR
301 S. COLLEGE STREET
CHARLOTTE, NORTH CAROLINA 28288
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5868814
NONE
08936144
Correspondence name and address
KENNEDY COVINGTON LOBDELL & HICKMAN, LLP
KARL S. SAWYER, JR.
4200 BANK OF AMERICA CORPORATE CENTER
100 N. TRYON ST.
CHARLOTTE, NC 28202
Assignment: 4
Reel/Frame:017892/0609   Pages: 13
Recorded: 07/07/2006
Conveyance: SECURITY AGREEMENT
Assignors
1
CHEM-NUCLEAR SYSTEMS, L.L.C.
Exec Dt:
06/07/2006
2
DURATEK, INC.
Exec Dt:
06/07/2006
3
DURATEK SERVICES, INC.
Exec Dt:
06/07/2006
4
GTSD SUB III, INC.
Exec Dt:
06/07/2006
Assignee
1
CITICORP NORTH AMERICA, INC, AS COLLATERAL AGENT
390 GREENWICH STREET
NEW YORK, NEW YORK 10111
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
D274701
NONE
06331004
 
4685391
NONE
06819270
 
4738799
NONE
06864369
 
4760260
NONE
06897022
 
4784802
NONE
06898840
 
4874587
NONE
07089573
 
4863702
NONE
07092041
 
4792385
NONE
07116088
 
4845372
NONE
07133168
 
4902426
NONE
07196904
 
5025150
NONE
07257732
 
4950426
NONE
07331341
 
5045240
NONE
07345852
 
4995984
NONE
07408289
 
5128068
NONE
07529092
 
5242503
NONE
07628557
 
5268128
NONE
07648673
 
5300258
NONE
07722458
 
5156722
NONE
07737891
 
5188649
NONE
07741301
 
5244575
NONE
07753153
 
5431295
NONE
07758220
 
5225114
NONE
07763655
 
5183541
NONE
07769998
 
5217585
NONE
07811474
 
5316223
NONE
07870962
 
5288435
NONE
07877299
 
5340372
NONE
07906306
 
5294310
NONE
07913658
 
5292695
NONE
07978265
 
5262019
NONE
07991807
 
5640701
NONE
07997076
 
5331674
NONE
07999041
 
5405590
NONE
08015022
 
5416251
NONE
08030803
 
5330658
NONE
08032362
 
5370827
NONE
08042188
 
5372650
NONE
08052509
 
5361910
NONE
08067190
 
5430236
NONE
08105586
 
5322116
NONE
08107339
 
5436384
NONE
08137457
 
5425792
NONE
08158195
 
5402455
NONE
08177902
 
5416257
NONE
08198758
 
5427738
NONE
08225438
 
5439562
NONE
08261862
 
5585531
NONE
08319736
 
5582800
NONE
08365351
 
5672278
NONE
08435148
 
5789648
NONE
08451449
 
5851246
NONE
08486371
 
5656044
NONE
08486372
 
5640704
NONE
08506057
 
5678236
NONE
08589252
 
5720878
NONE
08612250
 
5724669
NONE
08732558
 
5876590
NONE
08772475
 
5879566
NONE
08792411
 
5954936
NONE
08818484
 
5837122
NONE
08837614
 
5831143
NONE
08843418
 
5868814
NONE
08936144
 
6334337
NONE
09375805
 
6387274
NONE
09537067
 
6448564
NONE
09580631
 
6578514
US20020005253
09867653
 
3754140
NONE
UNAVAILABLE
Correspondence name and address
CORPORATION SERVICE COMPANY
1133 AVENUE OF THE AMERICAS
SUITE 3100
NEW YORK, NY 10036
Assignment: 5
Reel/Frame:019511/0947   Pages: 11
Recorded: 07/05/2007
Attorney Dkt #:CSC # 976576
Conveyance: PATENT SECURITY AGREEMENT
Assignors
1
CHEM-NUCLEAR SYSTEMS, L.L.C.
Exec Dt:
06/26/2007
2
DURATEK, INC.
Exec Dt:
06/26/2007
3
DURATEK SERVICES, INC.
Exec Dt:
06/26/2007
Assignee
1
CITICORP NORTH AMERICA, INC., AS ADMINISTRATIVE AND COLLATERAL AGENT
390 GREENWICH STREET
NEW YORK, NEW YORK 10013
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
4874587
NONE
07089573
 
4863702
NONE
07092041
 
4792385
NONE
07116088
 
4845372
NONE
07133168
 
4902426
NONE
07196904
 
4950426
NONE
07331341
 
5045240
NONE
07345852
 
4995984
NONE
07408289
 
5128068
NONE
07529092
 
5242503
NONE
07628557
 
5268128
NONE
07648673
 
5300258
NONE
07722458
 
5156722
NONE
07737891
 
5188649
NONE
07741301
 
5244575
NONE
07753153
 
5431295
NONE
07758220
 
5225114
NONE
07763655
 
5183541
NONE
07769998
 
5217585
NONE
07811474
 
5316223
NONE
07870962
 
5288435
NONE
07877299
 
5340372
NONE
07906306
 
5294310
NONE
07913658
 
5292695
NONE
07978265
 
5262019
NONE
07991807
 
5640701
NONE
07997076
 
5405590
NONE
08015022
 
5416251
NONE
08030803
 
5330658
NONE
08032362
 
5370827
NONE
08042188
 
5372650
NONE
08052509
 
5361910
NONE
08067190
 
5430236
NONE
08105586
 
5322116
NONE
08107339
 
5436384
NONE
08137457
 
5425792
NONE
08158195
 
5402455
NONE
08177902
 
5416257
NONE
08198758
 
5470544
NONE
08221989
 
5427738
NONE
08225438
 
5439562
NONE
08261862
 
5585531
NONE
08319736
 
5582800
NONE
08365351
 
5789648
NONE
08451449
 
5851246
NONE
08486371
 
5656044
NONE
08486372
 
5640704
NONE
08506057
 
5678236
NONE
08589252
 
5720878
NONE
08612250
 
5724669
NONE
08732558
 
5876590
NONE
08772475
 
5879566
NONE
08792411
 
5954936
NONE
08818484
 
5837122
NONE
08837614
 
5831143
NONE
08843418
 
5868814
NONE
08936144
 
6334337
NONE
09375805
 
6387274
NONE
09537067
 
D538611
NONE
29236597
Correspondence name and address
CORPORATION SERVICE COMPANY
1133 AVENUE OF THE AMERICAS
SUITE 3100
NEW YORK, NY 10036
Assignment: 6
Reel/Frame:023471/0891   Pages: 19
Recorded: 11/06/2009
Attorney Dkt #:181021
Conveyance: AMENDED AND RESTATED PATENT SECURITY AGREEMENT
Assignors
1
CHEM-NUCLEAR SYSTEMS, LLC
Exec Dt:
09/23/2009
2
DURATEK, INC.
Exec Dt:
09/23/2009
3
DURATEK SERVICES, INC.
Exec Dt:
09/23/2009
4
ENERGYSOLUTIONS DIVERSIFIED SERVICES, INC.
Exec Dt:
09/23/2009
5
ENERGYSOLUTIONS, LLC
Exec Dt:
09/23/2009
Assignee
1
CITICORP NORTH AMERICA, INC., AS COLLATERAL AGENT
390 GREENWICH STREET
NEW YORK, NEW YORK 10013
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
4902426
NONE
07196904
 
4995984
NONE
07408289
 
5128068
NONE
07529092
 
5242503
NONE
07628557
 
5268128
NONE
07648673
 
5300258
NONE
07722458
 
5156722
NONE
07737891
 
5188649
NONE
07741301
 
5244575
NONE
07753153
 
5431295
NONE
07758220
 
5225114
NONE
07763655
 
5183541
NONE
07769998
 
5217585
NONE
07811474
 
5316223
NONE
07870962
 
5288435
NONE
07877299
 
5340372
NONE
07906306
 
5294310
NONE
07913658
 
5292695
NONE
07978265
 
5262019
NONE
07991807
 
5640701
NONE
07997076
 
5331674
NONE
07999041
 
5405590
NONE
08015022
 
5416251
NONE
08030803
 
5330658
NONE
08032362
 
5370827
NONE
08042188
 
5372650
NONE
08052509
 
5361910
NONE
08067190
 
5430236
NONE
08105586
 
5322116
NONE
08107339
 
5436384
NONE
08137457
 
5425792
NONE
08158195
 
5402455
NONE
08177902
 
5416257
NONE
08198758
 
5470544
NONE
08221989
 
5427738
NONE
08225438
 
5439562
NONE
08261862
 
5585531
NONE
08319736
 
5582800
NONE
08365351
 
5672278
NONE
08435148
 
5789648
NONE
08451449
 
5851246
NONE
08486371
 
5656044
NONE
08486372
 
5640704
NONE
08506057
 
5678236
NONE
08589252
 
5720878
NONE
08612250
 
5724669
NONE
08732558
 
5876590
NONE
08772475
 
5879566
NONE
08792411
 
5954936
NONE
08818484
 
5837122
NONE
08837614
 
5831143
NONE
08843418
 
5868814
NONE
08936144
 
6334337
NONE
09375805
 
6387274
NONE
09537067
 
6448564
NONE
09580631
 
6578514
US20020005253
09867653
 
6709599
NONE
10111721
 
7067057
US20020179545
10154693
 
7563939
US20070131621
11303065
 
7855313
US20060211908
11364643
 
NONE
US20080249347
11696444
 
D538611
NONE
29236597
Correspondence name and address
CORPORATION SERVICE COMPANY
1090 VERMONT AVENUE NW, SUITE 430
ATTN: JEAN PATERSON
WASHINGTON, DC 20005
Assignment: 7
Reel/Frame:025008/0983   Pages: 16
Recorded: 09/20/2010
Attorney Dkt #:36087
Conveyance: SECURITY AGREEMENT
Assignors
1
DURATEK, INC.
Exec Dt:
08/13/2010
2
CHEM-NUCLEAR SYSTEMS, L.L.C.
Exec Dt:
08/13/2010
3
ENERGYSOLUTIONS DIVERSIFIED SERVICES, INC.
Exec Dt:
08/13/2010
4
DURATEK SERVICES, INC.
Exec Dt:
08/13/2010
5
ENERGYSOLUTIONS, LLC
Exec Dt:
08/13/2010
Assignee
1
JPMORGAN CHASE BANK, N.A., AS ADMINISTRATIVE AGENT
1111 FANNIN ST., FLOOR 10
HOUSTON, TEXAS 77002
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
5128068
NONE
07529092
 
5242503
NONE
07628557
 
5268128
NONE
07648673
 
5300258
NONE
07722458
 
5156722
NONE
07737891
 
5244575
NONE
07753153
 
5431295
NONE
07758220
 
5225114
NONE
07763655
 
5183541
NONE
07769998
 
5217585
NONE
07811474
 
5316223
NONE
07870962
 
5288435
NONE
07877299
 
5294310
NONE
07913658
 
5292695
NONE
07978265
 
5262019
NONE
07991807
 
5640701
NONE
07997076
 
5331674
NONE
07999041
 
5416251
NONE
08030803
 
5330658
NONE
08032362
 
5370827
NONE
08042188
 
5372650
NONE
08052509
 
5361910
NONE
08067190
 
5322116
NONE
08107339
 
5436384
NONE
08137457
 
5425792
NONE
08158195
 
5402455
NONE
08177902
 
5416257
NONE
08198758
 
5470544
NONE
08221989
 
5427738
NONE
08225438
 
5439562
NONE
08261862
 
5585531
NONE
08319736
 
5582800
NONE
08365351
 
5672278
NONE
08435148
 
5789648
NONE
08451449
 
5851246
NONE
08486371
 
5656044
NONE
08486372
 
5640704
NONE
08506057
 
5720878
NONE
08612250
 
5724669
NONE
08732558
 
5876590
NONE
08772475
 
5879566
NONE
08792411
 
5954936
NONE
08818484
 
5837122
NONE
08837614
 
5831143
NONE
08843418
 
5868814
NONE
08936144
 
6387274
NONE
09537067
 
6578514
US20020005253
09867653
 
6709599
NONE
10111721
 
7067057
US20020179545
10154693
 
7563939
US20070131621
11303065
 
7855313
US20060211908
11364643
 
NONE
US20080249347
11696444
 
8148594
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11834098
 
8720498
US20090020181
11879178
 
NONE
US20090008341
12166897
 
8512216
US20090149689
12267290
 
8222475
US20090152203
12371201
 
8530718
US20100285945
12677490
 
D538611
NONE
29236597
Correspondence name and address
IP RESEARCH PLUS, INC.
21 TADCASTER CIRCLE
ATTN: PENELOPE J.A. AGODOA
WALDORF, MD 20602
Assignment: 8
Reel/Frame:038077/0636   Pages: 4
Recorded: 03/23/2016
Attorney Dkt #:053173-0008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DURATEK, INC.
Exec Dt:
03/21/2016
Assignee
1
P&T GLOBAL SOLUTIONS, LLC
299 SOUTH STATE STREET
SUITE 1700
SALT LAKE CITY, UTAH 84111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5868814
NONE
08936144
Correspondence name and address
LATHAM & WATKINS LLP C/O ANGELA M. AMARU
885 THIRD AVENUE
SUITE 1000
NEW YORK, NY 10022
Assignment: 9
Reel/Frame:038077/0733   Pages: 4
Recorded: 03/23/2016
Attorney Dkt #:053173-0008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DURATEK, INC.
Exec Dt:
03/21/2016
Assignee
1
ENERGYSOLUTIONS, LLC
299 SOUTH STATE STREET
SUITE 1700
SALT LAKE CITY, UTAH 84111
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
5851246
NONE
08486371
 
D538611
NONE
29236597
Correspondence name and address
LATHAM & WATKINS LLP C/O ANGELA M. AMARU
885 THIRD AVENUE
SUITE 1000
NEW YORK, NY 10022

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