(19)
(11) EP 2 023 904 A2

(12)

(88) Date of publication A3:
21.02.2008

(43) Date of publication:
18.02.2009 Bulletin 2009/08

(21) Application number: 07747745.3

(22) Date of filing: 01.06.2007
(51) International Patent Classification (IPC): 
A61K 9/20(2006.01)
A61K 31/445(2006.01)
 A61K 31/137(2006.01)
A61K 31/495(2006.01)
(86) International application number:
PCT/PL2007/000036
(87) International publication number:
WO 2007/142546 (13.12.2007 Gazette 2007/50)
(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 MT NL PL PT RO SE SI SK TR
Designated Extension States:
AL BA HR MK RS

(30) Priority: 02.06.2006 PL 37983106

(71) Applicant: Zaklady Farmaceutyczne "Polpharma" S.A.
PL-83-200 Starogard Gdanski (PL)

(72) Inventors:
  • MAZGALSKI, Jaroslaw
    80-180 Gdansk (PL)
  • ROSS MALCOLM STEWART, Frank
    4054 Basel (CH)

(74) Representative: Kruszewski, Adam Aleksander 
Polpharma Biuro Handlowe ul. Bobrowiecka 6
00-728 Warszawa
00-728 Warszawa (PL)

   


(54) SUSTAINED RELEASE COATED TABLET WITH PRECISELY REGULATED RELEASE PROFILE