(19)

(11)

EP 3 710 985 A1

(12)

(43) Date of publication: 23.09.2020 Bulletin 2020/39 (21) Application number: 18804091.9 (22) Date of filing: 12.11.2018

(51) International Patent Classification (IPC):  G06K 9/62(2006.01) G06N 3/08(2006.01) G06K 9/00(2006.01) (86) International application number: PCT/GB2018/053259 (87) International publication number: WO 2019/092439 (16.05.2019 Gazette 2019/20)

(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: KH MA MD TN (30) Priority: 13.11.2017 GB 201718692 (71) Applicant: Oxford University Innovation Limited Oxford, Oxfordshire OX2 0JB (GB)	(72) Inventors: POSNER, Ingmar Oxford Oxfordshire OX2 0JB (GB) BARNES, Daniel Oxford Oxfordshire OX2 0JB (GB) MADDERN, Will Oxford Oxfordshire OX2 0JB (GB) PASCOE, Geoffrey Oxford Oxfordshire OX2 0JB (GB) (74) Representative: Barker Brettell LLP  100 Hagley Road Edgbaston Birmingham B16 8QQ Birmingham B16 8QQ (GB)