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Patent Assignment Abstract of Title
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Total Assignments: 11
Patent #:
5316223
Issue Dt:
05/31/1994
Application #:
07870962
Filing Dt:
04/20/1992
Inventors:
EDWARD J. LAHODA, DAVID C. GRANT, EDWARD F. SVERDRUP
Title:
METHOD AND APPARATUS FOR CLEANING CONTAMINATED PARTICULATE MATERIAL
Assignment: 1
Reel/Frame:
006110/0040Recorded: 04/20/1992Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
LAHODA, EDWARD J.
Exec Dt:
04/13/1992
GRANT, DAVID C.
Exec Dt:
04/13/1992
SVERDRUP, EDWARD F.
Exec Dt:
04/09/1992
Assignee:
WESTINGHOUSE ELECTRIC CORPORATION, A CORP. OF PA
WESTINGHOUSE BLDG., GATEWAY CENTER
PITTSBURGH, PENNSYLVANIA 15222
Correspondent:
WESTINGHOUSE ELECTRIC CORPORATION
L. A. AIELLO
1310 BEULAH RD.
CHURCHILL
PITTSBURGH, PA 15235
Assignment: 2
Reel/Frame:
008677/0620Recorded: 08/12/1997Pages: 30
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
WESTINGHOUSE ELECTRIC CORPORATION
Exec Dt:
04/18/1997
Assignee:
SCIENTIFIC ECOLOGY GROUP, INC., THE
1560 BEAR CREEK ROAD
OAK RIDGE, TENNESSEE
Correspondent:
CURTIS, MORRIS & SAFFORD, P.C.
JOHN R. LANE
530 FIFTH AVENUE
NEW YORK, NY 10036
Assignment: 3
Reel/Frame:
014277/0490Recorded: 01/23/2004Pages: 3
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
SCIENTIFIC ECOLOGY GROUP, INC., THE
Exec Dt:
01/20/1998
Assignee:
GTS DURATEK BEAR CREEK, INC.
10100 OLD COLUMBIA ROAD
COLUMBIA, MARYLAND 21046
Correspondent:
HOGAN & HARTSON LLP
VALERIE BRENNAN
BOX INTELLECTUAL PROPERTY
8300 GREENSBORO DRIVE, SUITE 1100
MCLEAN, VA 22102
Assignment: 4
Reel/Frame:
014277/0478Recorded: 01/23/2004Pages: 3
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
GTS DURATEK BEAR CREEK, INC.
Exec Dt:
01/18/2001
Assignee:
DURATEK RADWASTE PROCESSING, INC.
10100 OLD COLUMBIA ROAD
COLUMBIA, MARYLAND 21046
Correspondent:
HOGAN & HARTSON LLP
VALERIE BRENNAN
8300 GREENSBORO DRIVE, SUITE 1100
MCLEAN, VA 22102
Assignment: 5
Reel/Frame:
014277/0475Recorded: 01/23/2004Pages: 3
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
DURATEK RADWASTE PROCESSING, INC.
Exec Dt:
12/31/2001
Assignee:
DURATEK SERVICES, INC.
10100 OLD COLUMBIA ROAD
COLUMBIA, MARYLAND 21046
Correspondent:
HOGAN & HARTSON LLP
VALERIE BRENNAN
BOX INTELLECTUAL PROPERTY
8300 GREENSBORO DRIVE, SUITE 1100
MCLEAN, VA 22102
Assignment: 6
Reel/Frame:
017892/0609Recorded: 07/07/2006Pages: 13
Conveyance:
SECURITY AGREEMENT
Assignors:
CHEM-NUCLEAR SYSTEMS, L.L.C.
Exec Dt:
06/07/2006
DURATEK, INC.
Exec Dt:
06/07/2006
DURATEK SERVICES, INC.
Exec Dt:
06/07/2006
GTSD SUB III, INC.
Exec Dt:
06/07/2006
Assignee:
CITICORP NORTH AMERICA, INC, AS COLLATERAL AGENT
390 GREENWICH STREET
NEW YORK, NEW YORK 10111
Correspondent:
CORPORATION SERVICE COMPANY
1133 AVENUE OF THE AMERICAS
SUITE 3100
NEW YORK, NY 10036
Assignment: 7
Reel/Frame:
019511/0947Recorded: 07/05/2007Pages: 11
Conveyance:
PATENT SECURITY AGREEMENT
Assignors:
CHEM-NUCLEAR SYSTEMS, L.L.C.
Exec Dt:
06/26/2007
DURATEK, INC.
Exec Dt:
06/26/2007
DURATEK SERVICES, INC.
Exec Dt:
06/26/2007
Assignee:
CITICORP NORTH AMERICA, INC., AS ADMINISTRATIVE AND COLLATERAL AGENT
390 GREENWICH STREET
NEW YORK, NEW YORK 10013
Correspondent:
CORPORATION SERVICE COMPANY
1133 AVENUE OF THE AMERICAS
SUITE 3100
NEW YORK, NY 10036
Assignment: 8
Reel/Frame:
023471/0891Recorded: 11/06/2009Pages: 19
Conveyance:
AMENDED AND RESTATED PATENT SECURITY AGREEMENT
Assignors:
CHEM-NUCLEAR SYSTEMS, LLC
Exec Dt:
09/23/2009
DURATEK, INC.
Exec Dt:
09/23/2009
DURATEK SERVICES, INC.
Exec Dt:
09/23/2009
ENERGYSOLUTIONS DIVERSIFIED SERVICES, INC.
Exec Dt:
09/23/2009
ENERGYSOLUTIONS, LLC
Exec Dt:
09/23/2009
Assignee:
CITICORP NORTH AMERICA, INC., AS COLLATERAL AGENT
390 GREENWICH STREET
NEW YORK, NEW YORK 10013
Correspondent:
CORPORATION SERVICE COMPANY
1090 VERMONT AVENUE NW, SUITE 430
ATTN: JEAN PATERSON
WASHINGTON, DC 20005
Assignment: 9
Reel/Frame:
024879/0342Recorded: 08/25/2010Pages: 27
Conveyance:
RELEASE OF PATENT SECURITY AGREEMENT
Assignor:
CITICORP NORTH AMERICA, INC.
Exec Dt:
08/13/2010
Assignees:
CHEM-NUCLEAR SYSTEMS, L.L.C.
740 OSBORN ROAD
BARNWELL, SOUTH CAROLINA 29812
DURATEK, INC.
10100 OLD COLUMBIA ROAD
COLUMBIA, MARYLAND 21046
DURATEK SERVICES, INC.
10100 OLD COLUMBIA ROAD
COLUMBIA, MARYLAND 21046
ENERGYSOLUTIONS DIVERSIFIED SERVICES, INC.
423 WEST 300 SOUTH
SUITE 200
SALT LAKE CITY, UTAH 84101
ENERGYSOLUTIONS, LLC
423 WEST 300 SOUTH
SUITE 200
SALT LAKE CITY, UTAH 84101
Correspondent:
VINDRA RICHTER
VINDRA RICHTER WEIL, GOTSHAL & MANGES LL
767 FIFTH AVENUE, NY 10153
Assignment: 10
Reel/Frame:
025008/0983Recorded: 09/20/2010Pages: 16
Conveyance:
SECURITY AGREEMENT
Assignors:
DURATEK, INC.
Exec Dt:
08/13/2010
CHEM-NUCLEAR SYSTEMS, L.L.C.
Exec Dt:
08/13/2010
ENERGYSOLUTIONS DIVERSIFIED SERVICES, INC.
Exec Dt:
08/13/2010
DURATEK SERVICES, INC.
Exec Dt:
08/13/2010
ENERGYSOLUTIONS, LLC
Exec Dt:
08/13/2010
Assignee:
JPMORGAN CHASE BANK, N.A., AS ADMINISTRATIVE AGENT
1111 FANNIN ST., FLOOR 10
HOUSTON, TEXAS 77002
Correspondent:
IP RESEARCH PLUS, INC.
21 TADCASTER CIRCLE
ATTN: PENELOPE J.A. AGODOA
WALDORF, MD 20602
Assignment: 11
Reel/Frame:
033085/0246Recorded: 06/04/2014Pages: 11
Conveyance:
RELEASE OF SECURITY INTEREST
Assignor:
JPMORGAN CHASE BANK, N.A., AS ADMINISTRATIVE AGENT
Exec Dt:
05/29/2014
Assignee:
DURATEK SERVICES, INC.
423 WEST 300 SOUTH
SUITE 200
SALT LAKE CITY, UTAH 84101
Correspondent:
LATHAM & WATKINS LLP C/O ANGELA M. AMARU
885 THIRD AVENUE
SUITE 1000
NEW YORK, NY 10022

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