(19)
(11) EP 2 398 463 A1

(12)

(43) Date of publication:
28.12.2011 Bulletin 2011/52

(21) Application number: 10714114.5

(22) Date of filing: 16.02.2010
(51) International Patent Classification (IPC): 
A61K 9/127(2006.01)
A61K 31/704(2006.01)
(86) International application number:
PCT/PL2010/000014
(87) International publication number:
WO 2010/095964 (26.08.2010 Gazette 2010/34)
(84) Designated Contracting States:
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 SE SI SK SM TR

(30) Priority: 17.02.2009 PL 38729609

(71) Applicant: Instytut Farmaceutyczny
01-793 Warsawa (PL)

(72) Inventors:
  • GUBERNATOR, Jerzy
    PL-50-511 Wroclaw (PL)
  • KOZUBEK, Arkadiusz
    PL-51-691 Wroclaw (PL)
  • GRYNKIEWICZ, Grzegorz
    PL-05-092 Lomianki (PL)
  • OBUKOWICZ, Janusz
    PL-05-082 Stare Babice (PL)

(74) Representative: Krzywdzinska, Ewa 
Instytut Farmaceutyczny, ul. Rydygiera 8
01-793 Warszawa
01-793 Warszawa (PL)

   


(54) A METHOD FOR AMPHIPHILIC DRUG LOADING IN LIPOSOMES BY ION GRADIENT