(19)
(11) EP 1 526 845 A2

(12)

(88) Date of publication A3:
05.08.2004

(43) Date of publication:
04.05.2005 Bulletin 2005/18

(21) Application number: 03772160.2

(22) Date of filing: 31.07.2003
(51) International Patent Classification (IPC)7A61K 9/48
(86) International application number:
PCT/US2003/024043
(87) International publication number:
WO 2004/010973 (05.02.2004 Gazette 2004/06)
(84) Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR
Designated Extension States:
AL LT LV MK

(30) Priority: 31.07.2002 US 399862 P
31.07.2002 US 399776 P
31.07.2002 US 399863 P
31.07.2002 US 399808 P

(71) Applicant: Pharmacia Corporation
Chesterfield, MO 63017-1732 (US)

(72) Inventors:
  • GAO, Ping
    Portage, MI 49024 (US)
  • BAUER, Juliane, M.
    Portage, MI 49024 (US)
  • HE, Xiaorong
    Kalamazoo, MI 49002 (US)

(74) Representative: Hirsch, Denise Marie et al
PfizerEuropean Pharma Patent Department23-25, avenue du Docteur Lannelongue
75668 Paris Cedex 14
75668 Paris Cedex 14 (FR)

   


(54) PHARMACEUTICAL DOSAGE FORM CAPABLE OF MAINTAINING STABLE DISSOLUTION PROFILE UPON STORAGE