Security Agreement

Recorded: 2003-01-24 Received: 2003-02-03 Pages: 33

Assignor

PHOTOELECTRON CORPORATION

Executed: 2003-01-21

Assignee

PYC CORPORATION

TANPY BUILDING, 17-19 AKTI MIAOULI, PIRAEUS, GRX, 18535, GREECE

Covered Properties (15)

Optically Driven Therapeutic Radiation Source with Voltage Gradient Control

Application: 10/175,164 →

Array of Miniature Radiation Sources

Application: 10/133,103 →

Method of Treating a Tumor by Pre-Irradiation

Application: 10/133,079 →

Controller for Array of Miniature Radiation Sources

Application: 10/133,048 →

Method for Precisely Measuring the Weight of Mass Material and Nucleonic Weigher Employing This Method

Application: 10/049,416 →

Array of miniature radiation sources

Application: 60/351,805 →

Method of treating a tumor by pre-irradiation

Application: 60/351,801 →

Controller for array of miniature radiation sources

Application: 60/351,809 →

Therapeutic Radiation Source with Increased Cathode Efficiency

Application: 10/005,287 →

Therapeutic Radiation Source with in Situ Radiation Detecting System

Application: 10/005,290 →

Optically Driven Therapeutic Radiation Source Including a Non-Planar Target Configuration

Application: 10/005,289 →

X-ray source for materials analysis systems

Application: 09/884,664 →

Optically Driven Therapeutic Radiation Source

Application: 09/884,561 →

Optically driven therapeutic radiation source with voltage gradient control

Application: 60/299,204 →

X-Ray Probe Sheath Apparatus

Application: 09/780,823 →