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(11)

EP 4 107 256 A1

(12)

(43) Date of publication: 28.12.2022 Bulletin 2022/52 (21) Application number: 21756618.1 (22) Date of filing: 21.02.2021

(51) International Patent Classification (IPC):  C12N 5/10(2006.01) C12N 15/86(2006.01) C12Q 1/6886(2018.01) C12N 15/113(2010.01) C12Q 1/6827(2018.01) (52) Cooperative Patent Classification (CPC): C12Q 1/6886; C12Q 2600/156; G16B 40/20; G16B 35/10; G16B 35/20 (86) International application number: PCT/US2021/018944 (87) International publication number: WO 2021/168383 (26.08.2021 Gazette 2021/34)

(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: 21.02.2020 US 202062979840 P 22.07.2020 WO PCT/US2020/043154 (71) Applicant: Mission Bio, Inc. South San Francisco, California 94080 (US)	(72) Inventors: KIM, Dongmyunghee San Francisco, CA 94080 (US) MANIVANNAN, Manimozhi San Francisco, CA 94080 (US) GULATI, Saurabh San Francisco, CA 94080 (US) WANG, Shu San Francisco, CA 94080 (US) (74) Representative: Elkington and Fife LLP  Prospect House 8 Pembroke Road Sevenoaks, Kent TN13 1XR Sevenoaks, Kent TN13 1XR (GB)