(19)
(11) EP 4 240 335 A1

(12)

(43) Date of publication:
13.09.2023 Bulletin 2023/37

(21) Application number: 21815832.7

(22) Date of filing: 05.11.2021
(51) International Patent Classification (IPC): 
A61K 9/51(2006.01)
A61K 47/26(2006.01)
A61P 37/04(2006.01)
 A61K 47/02(2006.01)
A61P 31/16(2006.01)
A61K 39/145(2006.01)
(52) Cooperative Patent Classification (CPC):
A61K 9/5123; A61K 9/0019; A61K 47/02; A61K 47/26; A61P 37/04; A61K 9/0043; A61K 9/0021; A61K 39/145; A61P 31/16
(86) International application number:
PCT/US2021/058250
(87) International publication number:
WO 2022/099003 (12.05.2022 Gazette 2022/19)
(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: 06.11.2020 US 202063110965 P
18.06.2021 US 202163212523 P
13.10.2021 EP 21315198

(71) Applicant: Sanofi
75017 Paris (FR)

(72) Inventors:
  • CASIMIRO, Danilo
    75008 Paris (FR)
  • CHIVUKULA, Sudha
    75008 Paris (FR)
  • DEROSA, Frank
    75008 Paris (FR)
  • DIAS, Anusha
    75008 Paris (FR)
  • GOLDMAN, Rebecca L.
    75008 Paris (FR)
  • GOPANI, Hardip Rajeshbhai
    75008 Paris (FR)
  • KALNIN, Kirill
    75008 Paris (FR)
  • KARVE, Shrirang
    75008 Paris (FR)
  • KHANMOHAMMED, Asad
    75008 Paris (FR)
  • PATEL, Priyal
    75008 Paris (FR)
  • PLITNIK, Timothy
    75008 Paris (FR)
  • SARODE, Ashish L.
    75008 Paris (FR)
  • TIBBITTS, Timothy
    75008 Paris (FR)
  • TRAN, Khang Anh
    75008 Paris (FR)
  • VARGAS MONTOYA, Natalia
    75008 Paris (FR)
  • BEAULIEU, Angela Lynne
    75008 Paris (FR)

(74) Representative: Cabinet Nony 
11 rue Saint-Georges
75009 Paris
75009 Paris (FR)

   


(54) LIPID NANOPARTICLES FOR DELIVERING MRNA VACCINES