(19)
(11) EP 4 373 601 A1

(12)

(43) Date of publication:
29.05.2024 Bulletin 2024/22

(21) Application number: 22747779.1

(22) Date of filing: 19.07.2022
(51) International Patent Classification (IPC): 
B01D 45/10(2006.01)
(52) Cooperative Patent Classification (CPC):
B01D 45/10
(86) International application number:
PCT/IB2022/056643
(87) International publication number:
WO 2023/002368 (26.01.2023 Gazette 2023/04)
(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: 21.07.2021 GB 202110474

(71) Applicant: The Secretary of State for Defence
Salisbury, Wiltshire SP4 0JQ (GB)

(72) Inventor:
  • HORNER, Adam Russell
    Salisbury Wiltshire SP4 0JQ (GB)

(74) Representative: Phillips, Thomas Edward 
Ministry of Defence Defence Intellectual Property Rights Poplar 2 No. 2214 MoD Abbey Wood (South)
Bristol BS34 8JH
Bristol BS34 8JH (GB)

   


(54) FILTER