Security Agreement

Recorded: 2010-09-20 Received: 2010-09-20 Pages: 16

Assignors

CHEM-NUCLEAR SYSTEMS, L.L.C.

Executed: 2010-08-13

DURATEK SERVICES, INC.

Executed: 2010-08-13

DURATEK, INC.

Executed: 2010-08-13

Executed: 2010-08-13

ENERGYSOLUTIONS, LLC

Executed: 2010-08-13

Assignee

1111 FANNIN ST., FLOOR 10, HOUSTON, TX, 77002, UNITED STATES

Covered Properties (13)

Mitigation of Secondary Phase Formation During Waste Vitrification

Application: 12/677,490 →

Method for Treating Radioactive Waste Water

Application: 12/371,201 →

System for and Method of Filling a Container with Hazardous Waste

Application: 12/267,290 →

Fluid Removing Filter Apparatus and Method of Removing Fluid from a Mixture

Application: 12/166,897 →

Process for Treating Radioactive Waste Water to Prevent Overloading Demineralizer Systems

Application: 11/834,098 →

Remote fill head with automatic drip tray

Application: 11/879,178 →

Waste Stabilization and Packaging System for Fissile Isotope-Laden Wastes

Application: 11/696,444 →

Low-Temperature Solidification of Radioactive and Hazardous Wastes

Application: 11/364,643 →

Method for Treating Radioactive Waste Water

Application: 11/303,065 →

Lid Lifter

Application: 29/236,597 →

Fluid Conveyed Material Collection System

Application: 10/154,693 →

Waste Water Treatment System with Slip Stream

Application: 10/111,721 →

Modular Device of Tubular Plasma Source

Application: 09/867,653 →