The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 27, 2007
Filed:
Apr. 25, 2005
Shawn P. Gallagher, Attleboro, MA (US);
Richard C. Lanza, Brookline, MA (US);
Shawn P. Gallagher, Attleboro, MA (US);
Richard C. Lanza, Brookline, MA (US);
Massachusetts Institute of Technology, Cambridge, MA (US);
Abstract
A radiation detection system that measures radiation (e.g., signature energy-level gamma radiation and neutrons) is employed aboard a ship or other transport vehicle along with conventional cargo to monitor for the presence of a fissile material, as would be found in a nuclear weapon, or for the presence of other sources of radiation. The detection system can be used over the course of the cargo transport, thereby enabling finely tuned monitoring for fissile material across distances of many meters extending through surrounding cargo containers. Because the system can be utilized during a ship's transport, a positive detection of fissile material can be made and acted upon while the ship is still at sea far from the destination port, where detonation of a nuclear weapon could have catastrophic consequences.