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(11)

EP 1 869 083 A1

(12)

(43) Date of publication: 26.12.2007 Bulletin 2007/52 (21) Application number: 05785285.7 (22) Date of filing: 26.05.2005

(51) International Patent Classification (IPC):  C07K 16/00(2006.01) G01N 33/58(2006.01) G01N 33/53(2006.01) (86) International application number: PCT/US2005/018645 (87) International publication number: WO 2006/127008 (30.11.2006 Gazette 2006/48)

(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 MC NL PL PT RO SE SI SK TR (71) Applicant: BellBrook Labs, LLC Madison, WI 53711 (US)	(72) Inventors: LOWERY, Robert Belleville, WI 53508 (US) KLEMAN-LEYER, karen Madison, WI 53711 (US) STAEBEN, Matt Belleville, WI 53508 (US) WESTERMEYER, Thane Sun Prairie, WI 53590 (US) (74) Representative: Duckworth, Timothy John  J.A. Kemp & Co., 14 South Square, Gray's Inn London WC1R 5JJ London WC1R 5JJ (GB)