(19)
(11) EP 1 945 190 A1

(12)

(43) Date of publication:
23.07.2008 Bulletin 2008/30

(21) Application number: 05789610.2

(22) Date of filing: 22.09.2005
(51) International Patent Classification (IPC): 
A61K 9/46(2006.01)
A61K 9/16(2006.01)
 A61K 9/14(2006.01)
A61K 31/155(2006.01)
(86) International application number:
PCT/EP2005/054757
(87) International publication number:
WO 2007/038979 (12.04.2007 Gazette 2007/15)
(84) Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

(71) Applicant: Swissco Devcelopment AG
4334 Sisseln (CH)

(72) Inventors:
  • HÄUSLER, Franz
    CH-5082 Kaisten (CH)
  • RÖHRICH, Till
    CH-4310 Rheinfelden (CH)

(74) Representative: BOVARD AG 
Optingenstrasse 16
3000 Bern 25
3000 Bern 25 (CH)

   


(54) EFFERVESCENT METFORMIN COMPOSITION AND TABLETS AND GRANULES MADE THEREFROM