(19)

(11)

EP 3 672 520 A1

(12)

(43) Date of publication: 01.07.2020 Bulletin 2020/27 (21) Application number: 18848112.1 (22) Date of filing: 21.08.2018

(51) International Patent Classification (IPC):  A61C 17/06(2006.01) A61K 8/64(2006.01) A61K 49/00(2006.01) A61K 8/66(2006.01) (86) International application number: PCT/US2018/047390 (87) International publication number: WO 2019/040532 (28.02.2019 Gazette 2019/09)

(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: 21.08.2017 US 201715682388 (71) Applicant: Allele Biotechnology And Pharmaceuticals, Inc. San Diego, California 92121 (US)	(72) Inventor: WANG, Jiwu San Diego, California 92121 (US) (74) Representative: HGF Limited  4th Floor Merchant Exchange 17-19 Whitworth Street West Manchester M1 5WG Manchester M1 5WG (GB)