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EP 4 162 081 A1

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(43) Date of publication: 12.04.2023 Bulletin 2023/15 (21) Application number: 20742153.8 (22) Date of filing: 28.05.2020

(51) International Patent Classification (IPC):  C12Q 1/6883(2018.01) C12Q 1/689(2018.01) C12Q 1/54(2006.01) G16B 40/00(2019.01) (52) Cooperative Patent Classification (CPC): C12Q 1/689; C12Q 1/6883; G01N 2800/06; C12Q 1/04; C12Q 1/00; C12Q 1/10; G01N 2570/00 (86) International application number: PCT/BG2020/050001 (87) International publication number: WO 2021/237312 (02.12.2021 Gazette 2021/48)

(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: 27.05.2020 BG 11314820 (71) Applicant: Gamma Consult - Kalinkin Prokopov & Sie GPS 1574 Sofia (BG)

(72) Inventors: Kalinkin Ivanov, Valko 1510 Sofia (BG) Prokopov Krumov, Deyan 1797 Sofia (BG) Iliev Nikolov, Ilia 4000 Plovdiv (BG) Vasileva Atanasova, Tonka 4000 Plovdiv (BG) Bivolarski Petrov, Veselin 3670 Medkovets (BG) Nikolova Manolova, Mariana 4000 Plovdiv (BG) Mollova Georgieva, Daniela 4000 Plovdiv (BG) (74) Representative: Ivanov, Ivan Nikolov  Mitropolit Kiril Vidinski Str. No. 8 office 2 1164 Sofia 1164 Sofia (BG)