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EP 4 508 698 A1

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(43) Date of publication: 19.02.2025 Bulletin 2025/08 (21) Application number: 23787895.4 (22) Date of filing: 04.04.2023

(51) International Patent Classification (IPC):  H01M 8/18(2006.01) H01M 8/0258(2016.01) H01M 8/2483(2016.01) H01M 8/24(2016.01) H01M 8/0247(2016.01) (52) Cooperative Patent Classification (CPC): H01M 8/18; H01M 8/0247; H01M 8/0258; H01M 8/2483 (86) International application number: PCT/IB2023/053394 (87) International publication number: WO 2023/199169 (19.10.2023 Gazette 2023/42)

(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: 13.04.2022 AE 6562022 (71) Applicant: Dubai Electricity & Water Authority PJSC Dubai 564 (AE)

(72) Inventors: FETYAN, Abdulmonem Dubai, (UAE) Dubai (AE) ANDISETIAWAN, Anugrah Dubai, (UAE) Dubai (AE) SUSANTYOKO, Rahmat Agung Dubai, (UAE) Dubai (AE) BAMGBOPA, Musbaudeen Oladiran Dubai, (UAE) Dubai (AE) ALHAMMADI, Ayoob Mohamed Sabt Ali Dubai, (UAE) Dubai (AE) ALKINDI, Tawaddod Saif Mohamed Helal Dubai, (UAE) Dubai (AE) (74) Representative: Dennemeyer & Associates S.A.  Postfach 70 04 25 81304 München 81304 München (DE)