(19)
(11) EP 4 232 608 A2

(12)

(88) Date of publication A3:
19.01.2023

(43) Date of publication:
30.08.2023 Bulletin 2023/35

(21) Application number: 22735762.1

(22) Date of filing: 24.05.2022
(51) International Patent Classification (IPC): 
C12Q 1/70(2006.01)
(52) Cooperative Patent Classification (CPC):
C12Q 1/701; C12Q 2600/16; C12Q 2600/156; C12Q 1/70
 
C-Sets:
C12Q 1/70, C12Q 2537/143, C12Q 2561/113, C12Q 2563/107, C12Q 2565/1015;
(86) International application number:
PCT/CN2022/094749
(87) International publication number:
WO 2022/247833 (01.12.2022 Gazette 2022/48)
(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: 28.05.2021 CN 202110592489
09.12.2021 CN 202111500433
10.12.2021 CN 202111503790
31.12.2021 CN 202111667275

(71) Applicant: Sansure Biotech Inc.
Changsha, Hunan 410205 (CN)

(72) Inventors:
  • DAI, Lizhong
    Changsha, Hunan 410205 (CN)
  • TAN, Deyong
    Changsha, Hunan 410205 (CN)
  • LIU, Jia
    Changsha, Hunan 410205 (CN)
  • DENG, Zhongping
    Changsha, Hunan 410205 (CN)
  • SUN, Qingzhi
    Changsha, Hunan 410205 (CN)
  • WU, Kang
    Changsha, Hunan 410205 (CN)
  • CHENG, Xing
    Changsha, Hunan 410205 (CN)
  • REN, Xiaomei
    Changsha, Hunan 410205 (CN)
  • GAO, Tangjie
    Changsha, Hunan 410205 (CN)
  • GUO, Xinwu
    Changsha, Hunan 410205 (CN)

(74) Representative: Novagraaf Technologies 
Bâtiment O2 2, rue Sarah Bernhardt CS90017
92665 Asnières-sur-Seine Cedex
92665 Asnières-sur-Seine Cedex (FR)

   


(54) COMPOSITION, KIT, METHOD, AND USE THEREOF FOR DETECTING SARS-COV-2 MUTATION SITES