(19)
(11) EP 4 798 693 A2

(12)

(88) Date of publication A3:
17.07.2025

(43) Date of publication:
02.09.2026 Bulletin 2026/36

(21) Application number: 24794473.9

(22) Date of filing: 28.10.2024
(51) International Patent Classification (IPC): 
C12M 1/42(2006.01)
 B01L 3/00(2006.01)
(52) Cooperative Patent Classification (CPC):
C12M 35/04; B06B 1/20; B06B 3/00; B01L 3/5085
(86) International application number:
PCT/EP2024/080460
(87) International publication number:
WO 2025/088213 (01.05.2025 Gazette 2025/18)
(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:
GE KH MA MD TN

(30) Priority: 27.10.2023 EP 23206405

(71) Applicant: Biotekon AB
168 43 Bromma (SE)

(72) Inventors:
  • ÖNFELT, Björn
    168 43 Bromma (SE)
  • VIKLUND, Martin
    112 16 Stockholm (SE)
  • HAMMARSTRÖM, Björn
    194 46 Upplands Väsby (SE)

(74) Representative: Høiberg P/S 
Adelgade 12
1304 Copenhagen K
1304 Copenhagen K (DK)

   


(54) RESONANCE MATCHED AND POWER COMPENSATED ACTUATOR DEVICE FOR ACOUSTIC PARTICLE MANIPULATION