(19)
(11) EP 4 798 632 A1

(12)

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

(21) Application number: 24793798.0

(22) Date of filing: 18.10.2024
(51) International Patent Classification (IPC): 
C08B 37/00(2006.01)
C08L 5/00(2006.01)
A61K 8/73(2006.01)
(52) Cooperative Patent Classification (CPC):
C08B 37/0087; C08L 5/00; A61K 8/737
(86) International application number:
PCT/EP2024/079455
(87) International publication number:
WO 2025/087797 (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: 23.10.2023 US 202363592305 P

(71) Applicant: SPECIALTY OPERATIONS FRANCE
69003 Lyon (FR)

(72) Inventors:
  • RIZZO, Valérie
    BRISTOL, Pennsylvania 19007-3624 (US)
  • WILSON, David James
    93300 Aubervilliers (FR)
  • CREGUT, Mickaël
    69190 Saint-Fons (FR)
  • HOPKINS-HATZOPOULOS, Marios
    93300 Aubervilliers (FR)
  • MIRALLES, Vincent
    93300 Aubervilliers (FR)

(74) Representative: Roussel, Sandrine 
Specialty Operations France Intellectual Assets Management 52, rue de la Haie Coq
93306 Aubervilliers Cedex
93306 Aubervilliers Cedex (FR)

   


(54) BIODEGRADABLE CATIONIC GALACTOMANNANS