(19)

(11)

EP 2 150 102 A2

(12)

(88) Date of publication A3: 15.01.2009 (43) Date of publication: 10.02.2010 Bulletin 2010/06 (21) Application number: 08753823.7 (22) Date of filing: 09.05.2008

(51) International Patent Classification (IPC):  A01K 73/12(2006.01) A01K 75/00(2006.01) (86) International application number: PCT/NO2008/000162 (87) International publication number: WO 2008/143517 (27.11.2008 Gazette 2008/48)

(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 Designated Extension States: AL BA MK RS (30) Priority: 23.05.2007 NO 20072644 (71) Applicant: AKVA Group ASA 4349 Bryne (NO)	(72) Inventor: SALTE, Jørund N-4340 Bryne (NO) (74) Representative: Håmsø Patentbyrå ANS  Postboks 171 4302 Sandnes 4302 Sandnes (NO)