(19)
(11) EP 4 058 020 A1

(12)

(43) Date of publication:
21.09.2022 Bulletin 2022/38

(21) Application number: 19957856.8

(22) Date of filing: 26.12.2019
(51) International Patent Classification (IPC): 
A61K 31/4375(2006.01)
A61P 31/04(2006.01)
 A61K 9/28(2006.01)
(52) Cooperative Patent Classification (CPC):
A61K 31/4375; A61K 9/28; A61P 31/04; A61K 9/1635; A61K 9/2077
(86) International application number:
PCT/TR2019/051235
(87) International publication number:
WO 2021/133279 (01.07.2021 Gazette 2021/26)
(84) Designated Contracting States:
AL 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 RS SE SI SK SM TR
Designated Extension States:
BA ME
Designated Validation States:
KH MA MD TN

(71) Applicant: Santa Farma Ilaç Sanayi A.S.
34382 Istanbul (TR)

(72) Inventors:
  • YILDIRIM, Ersin
    41455 Dilovas /Kocaeli (TR)
  • KANIK, Bayram
    41455 Dilovas /Kocaeli (TR)
  • ÖZTÜRK, Fatma
    41455 Dilovas /Kocaeli (TR)

(74) Representative: Bulut, Pinar 
Farmapatent Limited GMK Bulvari No: 42/5 Maltepe
06440 Ankara
06440 Ankara (TR)

   


(54) A SOLID ORAL PHARMACEUTICAL GEMIFLOXACIN MESYLATE COMPOSITION WITH IMPROVED RELEASE PATTERN AND DISINTEGRATION MECHANISM