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Use Of A Mixture Of Two Or More Enteric Materials To Regulate Drug Release Via Membrane Or Matrix For Systemic Therapeutics - EP1589951

The patent EP1589951 was granted to Shire Laboratories on Aug 9, 2017. The application was originally filed on Jan 5, 2004 under application number EP04700220A. The patent is currently recorded with a legal status of "Revoked".

EP1589951

SHIRE LABORATORIES
Application Number
EP04700220A
Filing Date
Jan 5, 2004
Status
Revoked
Oct 4, 2019
Grant Date
Aug 9, 2017
External Links
Slate, Register, Google Patents

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LEDERER & KELLER PATENTANWALTE PARTNERSCHAFT MBBMay 8, 2018KALHAMMERADMISSIBLE

Patent Citations (18) New

Patent citations refer to prior patents cited during different phases such as opposition or international search.

Citation PhasePublication NumberPublication Link
DESCRIPTIONEP0280571
DESCRIPTIONUS6068859
DESCRIPTIONUS6730320
DESCRIPTIONWO0028989
DESCRIPTIONWO0028990
EXAMINATIONEP0280571
EXAMINATIONWO0028989
EXAMINATIONWO0028990
INTERNATIONAL-SEARCH-REPORTUS6730320
OPPOSITIONEP0280571
OPPOSITIONUS2002136766
OPPOSITIONUS6565877
OPPOSITIONWO0028989
OPPOSITIONWO2004062577
SEARCHEP0348808
SEARCHWO0166094
SEARCHWO0217887
SEARCHWO9929305

Non-Patent Literature (NPL) Citations (2) New

NPL citations refer to non-patent references such as research papers, articles, or other publications cited during examination or opposition phases.

Citation PhaseReference TextLink
OPPOSITION- M. ZAHIRUL I KAHN et al., "A pH-dependent colon targeted oral drug delivery system using methacrylic acid copolymers I. Manipulation of drug release using Eudragit@ L100-55 and Eudragit® S100 combinations", Journal of Controlled Release, (19990000), vol. 58, pages 215 - 222, XP055488029-
SEARCH- KHAN M Z I ET AL, "A pH-dependent colon targeted oral drug delivery system using methacrylic acid copolymers - I. Manipulation of drug release using Eudragit(R) L100-55 and Eudragit(R) S100 combinations", JOURNAL OF CONTROLLED RELEASE, ELSEVIER SCIENCE PUBLISHERS B.V., AMSTERDAM, NL, (19990329), vol. 58, no. 2, ISSN 0168-3659, pages 215 - 222, XP004164093 [X] 1-27 * abstract * * page 217, column RIGHT, line 6 - page 221, column LEFT, line 41; figures 1-3; table 1 *

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Dossier Documents

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