(19)

(11)

EP 2 111 305 A2

(12)

(88) Date of publication A3: 24.12.2008 (43) Date of publication: 28.10.2009 Bulletin 2009/44 (21) Application number: 08725099.9 (22) Date of filing: 31.01.2008

(51) International Patent Classification (IPC):  B05D 1/06(2006.01) B05B 5/025(2006.01) B05D 1/34(2006.01) A61L 29/08(2006.01) (86) International application number: PCT/US2008/001410 (87) International publication number: WO 2008/094700 (07.08.2008 Gazette 2008/32)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR (30) Priority: 31.01.2007 US 887597 P 31.01.2007 US 669937 (71) Applicants: Nanocopoeia, Inc. Saint Paul, MN 55104 (US) Hoerr, Robert A. Shoreview, MI 55126 (US) Carlson, John V. St. Michael, Minnesota 55376 (US)	(72) Inventors: HOERR, Robert A. Shoreview, Minnesota 55126 (US) CARLSON, John V. St. Michael, Minnesota 55376 (US) (74) Representative: Waldren, Robin Michael  Marks & Clerk LLP 90 Long Acre London WC2E 9RA London WC2E 9RA (GB)