(19)

(11)

EP 3 277 086 A2

(12)

(88) Date of publication A3: 10.11.2016 (43) Date of publication: 07.02.2018 Bulletin 2018/06 (21) Application number: 16719113.9 (22) Date of filing: 01.04.2016

(51) International Patent Classification (IPC):  A01N 33/12(2006.01) A01N 37/44(2006.01) A01P 1/00(2006.01) A01N 47/44(2006.01) A01N 39/00(2006.01) (86) International application number: PCT/GB2016/050932 (87) International publication number: WO 2016/156869 (06.10.2016 Gazette 2016/40)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA ME Designated Validation States: MA MD (30) Priority: 02.04.2015 GB 201505701 (71) Applicant: Byotrol PLC Manchester M40 7RU (GB)	(72) Inventors: PLUMMER, Christopher Chester CH2 4NU (GB) HURD, Rhiannon Sian Chester CH2 4NU (GB) (74) Representative: Potter Clarkson LLP  The Belgrave Centre Talbot Street Nottingham NG1 5GG Nottingham NG1 5GG (GB)