(19)

(11)

EP 2 240 802 A1

(12)

(43) Date of publication: 20.10.2010 Bulletin 2010/42 (21) Application number: 07872284.0 (22) Date of filing: 31.08.2007

(51) International Patent Classification (IPC):  G01T 7/00(2006.01) (86) International application number: PCT/US2007/077348 (87) International publication number: WO 2009/032009 (12.03.2009 Gazette 2009/11)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR Designated Extension States: AL BA HR MK RS (71) Applicant: Clean Earth Technologies, LLC St. Louis, MO 63045 (US)	(72) Inventors: MARTIN, Charles Springfield IL 62704 (US) GOLDEN, Jeffry Creve Coeur MO 63141 (US) (74) Representative: Moore, Joanne Camilla  Schweiger & Partner Karlstraße 35 80333 München 80333 München (DE)