(19)
(11) EP 4 412 670 A1

(12)

(43) Date of publication:
14.08.2024 Bulletin 2024/33

(21) Application number: 22783581.6

(22) Date of filing: 06.10.2022
(51) International Patent Classification (IPC): 
A61L 27/50(2006.01)
A61L 27/54(2006.01)
A61L 31/16(2006.01)
 A61L 2/00(2006.01)
A61L 29/16(2006.01)
(52) Cooperative Patent Classification (CPC):
A61L 27/507; A61L 27/54; A61L 29/16; A61L 31/16; A61L 2300/216; A61L 2300/404; A61L 2400/18; A61L 2430/20; A61L 2430/40
(86) International application number:
PCT/IB2022/059550
(87) International publication number:
WO 2023/057947 (13.04.2023 Gazette 2023/15)
(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: 06.10.2021 EP 21201230
06.10.2021 US 202163252728 P
08.10.2021 IT 202100025796

(71) Applicant: Biocompatibility Innovation Srl
35042 Este (Padova) (IT)

(72) Inventors:
  • NASO, Filippo
    35042 ESTE, PADOVA (IT)
  • GANDAGLIA, Alessandro
    35042 ESTE, PADOVA (IT)
  • STEFANELLI, Ugo
    35042 ESTE, PADOVA (IT)

(74) Representative: Croce, Valeria 
Jacobacci & Partners S.p.A. Via Senato, 8
20121 Milano
20121 Milano (IT)

   


(54) A METHOD FOR THE PREPARATION OF SURFACES, PARTICULARLY OF CARDIAC PROSTHESIS