(19)

(11)

EP 1 815 397 A2

(12)

(88) Date of publication A3: 15.03.2007 (43) Date of publication: 08.08.2007 Bulletin 2007/32 (21) Application number: 05822396.7 (22) Date of filing: 16.11.2005

(51) International Patent Classification (IPC):  G06K 9/36(2006.01) G06K 9/00(2006.01) G06K 9/46(2006.01) (86) International application number: PCT/US2005/041253 (87) International publication number: WO 2006/055512 (26.05.2006 Gazette 2006/21)

(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 NL PL PT RO SE SI SK TR Designated Extension States: AL BA HR MK YU (30) Priority: 17.11.2004 US 628819 P 17.11.2004 US 628861 P (71) Applicant: Euclid Discoveries, LLC Concord MA 01742 (US)	(72) Inventors: WEISS, John Arlington, MA 02476 (US) PACE, Charles, Paul North Chittenden, VT 05763 (US) (74) Representative: Driver, Virginia Rozanne et al Page White & Farrer Bedford House John Street London, WC1N 2BF London, WC1N 2BF (GB)