(19)

(11)

EP 3 210 038 A1

(12)

(43) Date of publication: 30.08.2017 Bulletin 2017/35 (21) Application number: 15794620.3 (22) Date of filing: 20.10.2015

(51) International Patent Classification (IPC):  G01S 17/10(2006.01) G01S 17/89(2006.01) G01S 7/486(2006.01) G01S 17/66(2006.01) G01S 7/48(2006.01) (86) International application number: PCT/GB2015/053116 (87) International publication number: WO 2016/063028 (28.04.2016 Gazette 2016/17)

(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 (30) Priority: 20.10.2014 GB 201418731 (71) Applicant: Heriot-Watt University Edinburgh EH14 4AS (GB)	(72) Inventors: GARIEPY, Genevieve Edinburgh EH14 4AS (GB) TONOLINI, Francesco Edinburgh EH14 4AS (GB) LEACH, Jonathan Edinburgh EH14 4AS (GB) FACCIO, Daniele Edinburgh EH14 4AS (GB) HENDERSON, Robert Edinburgh EH9 3FF (GB) (74) Representative: Hayden, Nicholas Mark  Murgitroyd & Company Scotland House 165-169 Scotland Street Glasgow G5 8PL Glasgow G5 8PL (GB)