(19)

(11)

EP 4 453 571 A1

(12)

(43) Date of publication: 30.10.2024 Bulletin 2024/44 (21) Application number: 22915327.5 (22) Date of filing: 27.12.2022

(51) International Patent Classification (IPC):  G01N 33/53(2006.01) G01N 33/577(2006.01) G01N 33/563(2006.01) (52) Cooperative Patent Classification (CPC): G01N 33/557; G01N 33/54373; G01N 2333/4716 (86) International application number: PCT/IB2022/062796 (87) International publication number: WO 2023/126821 (06.07.2023 Gazette 2023/27)

(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 ME MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA Designated Validation States: KH MA MD TN (30) Priority: 29.12.2021 IN 202141061460 (71) Applicant: Curateq Biologics Private Limited Hyderabad, Telanga India. Hyderabad 502329 (IN)	(72) Inventors: THEEYA, Nagaraja Secunderabad, Telangana 500010 (IN) REDDY M, Raghurami Telangana, Hyderabad 500034 (IN) LELLA, Ravi Madinaguda, Hyderabad 500 049 (IN) DADKE, Disha Telangana, Hyderabad 500090 (IN) (74) Representative: Turner, Craig Robert  AA Thornton IP LLP 8th Floor, 125 Old Broad Street London EC2N 1AR London EC2N 1AR (GB)