(19)
(11) EP 1 094 792 A1

(12)

(43) Date of publication:
02.05.2001 Bulletin 2001/18

(21) Application number: 99929581.9

(22) Date of filing: 06.07.1999
(51) International Patent Classification (IPC)7: A61K 9/50, C12N 11/00
(86) International application number:
PCT/GB9902/159
(87) International publication number:
WO 0001/373 (13.01.2000 Gazette 2000/02)
(84) Designated Contracting States:
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
Designated Extension States:
AL LT LV MK RO SI

(30) Priority: 06.07.1998 GB 9814619

(71) Applicant: ECOLE POLYTECHNIQUE FEDERALE DE LAUSANNE
1015 Lausanne (CH)

(72) Inventors:
  • BARTKOWIAK, Artur
    CH-1025 Chavanne-Près-Renens (CH)
  • HUNKELER, David
    CH-1025 St Sulpice (CH)

   


(54) MATERIALS AND METHODS RELATING TO ENCAPSULATION