(19)
(11) EP 4 798 772 A1

(12)

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

(21) Application number: 24799325.6

(22) Date of filing: 03.10.2024
(51) International Patent Classification (IPC): 
C25F 3/16(2006.01)
C25F 7/00(2006.01)
(52) Cooperative Patent Classification (CPC):
C25F 3/16; C25F 7/00
(86) International application number:
PCT/IB2024/059684
(87) International publication number:
WO 2025/088407 (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 US 202363593703 P

(71) Applicant: Medtronic, Inc.
Minneapolis, Minnesota 55432 (US)

(72) Inventors:
  • SANDLIN, Michael S.
    Minneapolis, Minnesota 55432 (US)
  • FRANCIS, Richard
    Minneapolis, Minnesota 55432 (US)

(74) Representative: Zimmermann & Partner Patentanwälte mbB 
P.O. Box 330 920
80069 München
80069 München (DE)

   


(54) SYSTEM AND METHOD FOR ELECTROPOLISHING USING SOLID ELECTOLYTE PARTICLES