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EP1448169
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EP About this file: EP1448169
| EP1448169 - METHOD FOR IMPROVING DISSOLUTION OF POORLY DISPERSIBLE MEDICAMENTS [Right-click to bookmark this link] | Status | The application has been withdrawn Status updated on 20.06.2008 Database last updated on 14.06.2024 | Most recent event Tooltip | 20.06.2008 | Withdrawal of application | published on 23.07.2008 [2008/30] | Applicant(s) | For all designated states Astellas Pharma Inc. 3-11, Nihonbashi-Honcho 2-chome, Chuo-ku Tokyo / JP | [2006/01] |
| Former [2004/35] | For all designated states FUJISAWA PHARMACEUTICAL CO., LTD. 4-7, Doshomachi 3-chome Chuo-ku Osaka-shi Osaka 541-8514 / JP | Inventor(s) | 01 /
YAMAGUCHI, Hisami, c/o Fujisawa Pharm. Co., Ltd. 4-7, Doshomachi 3-chome, Chuo-ku Osaka-shi, Osaka 541-8514 / JP | 02 /
SAKA, Shuji, c/o Fujisawa Pharm. Co., Ltd 4-7, Doshomachi 3-chome, Chuo-ku Osaka-shi, Osaka 541-8514 / JP | 03 /
UEDA, Takao, c/o Fujisawa Pharm. Co., Ltd 4-7, Doshomachi 3-chome, Chuo-ku Osaka-shi, Osaka 541-8514 / JP | [2004/35] | Representative(s) | Gille Hrabal Partnerschaftsgesellschaft mbB Patentanwälte Postfach 18 04 09 40571 Düsseldorf / DE | [N/P] |
| Former [2005/42] | Gille Hrabal Struck Neidlein Prop Roos Postfach 18 04 09 40571 Düsseldorf / DE | ||
| Former [2004/35] | Prop, Gerrit Gille Hrabal Struck Neidlein Prop Roos Brucknerstrasse 20 40593 Düsseldorf / DE | Application number, filing date | 02788593.8 | 30.10.2002 | [2004/35] | WO2002JP11315 | Priority number, date | JP20010341435 | 07.11.2001 Original published format: JP 2001341435 | [2004/35] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO03039516 | Date: | 15.05.2003 | Language: | EN | [2003/20] | Type: | A1 Application with search report | No.: | EP1448169 | Date: | 25.08.2004 | Language: | EN | The application published by WIPO in one of the EPO official languages on 15.05.2003 takes the place of the publication of the European patent application. | [2004/35] | Search report(s) | International search report - published on: | EP | 15.05.2003 | Classification | IPC: | A61K9/16, A61K9/20, A61K9/48, A61K47/38, A61K31/554, A61K31/428 | [2004/35] | CPC: |
A61K31/428 (EP,US);
A61K31/554 (EP,US);
A61K9/1617 (EP,US);
A61K9/1652 (EP,US);
A61K9/1623 (EP,US);
A61K9/2054 (EP,US)
| Designated contracting states | AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, IE, IT, LI, LU, MC, NL, PT, SE, SK, TR [2004/35] | Title | German: | METHODE ZUR VERBESSERUNG DER LÖSLICHKEIT VON SCHWER-DISPERGIERBAREN MEDIKAMENTEN | [2004/35] | English: | METHOD FOR IMPROVING DISSOLUTION OF POORLY DISPERSIBLE MEDICAMENTS | [2004/35] | French: | PROCEDE POUR AMELIORER LA DISSOLUTION DE MEDICAMENTS A FAIBLE POUVOIR DE DISSOLUTION | [2004/35] | Entry into regional phase | 02.04.2004 | National basic fee paid | 02.04.2004 | Designation fee(s) paid | 02.04.2004 | Examination fee paid | Examination procedure | 02.04.2004 | Examination requested [2004/35] | 30.12.2005 | Despatch of a communication from the examining division (Time limit: M04) | 03.05.2006 | Reply to a communication from the examining division | 07.06.2006 | Despatch of a communication from the examining division (Time limit: M04) | 06.10.2006 | Reply to a communication from the examining division | 12.01.2007 | Observations by third parties | 21.11.2007 | Despatch of a communication from the examining division (Time limit: M06) | 28.05.2008 | Reply to a communication from the examining division | 12.06.2008 | Application withdrawn by applicant [2008/30] | Fees paid | Renewal fee | 14.10.2004 | Renewal fee patent year 03 | 12.10.2005 | Renewal fee patent year 04 | 12.10.2006 | Renewal fee patent year 05 | 12.10.2007 | Renewal fee patent year 06 |
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| Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court. | Cited in | International search | [X]US5215755 (ROCHE EDWARD J [US], et al) [X] 1,2,4,7,8,10,12,14,18 * example - *; | [X]WO0121179 (ASTRAZENECA AB [SE], et al) [X] 1,5,7,15 * example 1 *; | [X]US6224909 (OPITZ MICHAELA [DE], et al) [X] 7-14 * example - *; | [X]US6004996 (SHAH NAVNIT HARGOVINDAS [US], et al) [X] 7-14 * example - * | [X] - BOLHUIS G K ET AL, "IMPROVEMENT OF DISSOLUTION OF POORLY SOLUBLE DRUGS BY SOLID DEPOSITION ON A SUPER DISINTEGRANT. II. THE CHOICE OF SUPER DISINTEGRANTS AND EFFECT OF GRANULATION", EUROPEAN JOURNAL OF PHARMACEUTICAL SCIENCES, ELSEVIER, AMSTERDAM, NL, (199703), vol. 5, no. 2, ISSN 0928-0987, pages 63 - 69, XP000925716 [X] 1,7,8,11 * page 66, column R, paragraph 2 * * page 68, column R, paragraphs 2,3 * * page 68, column L, paragraph L * DOI: http://dx.doi.org/10.1016/S0928-0987(96)00256-4 | [X] - GOHEL M C ET AL, "Improvement of nimesulide dissolution by a co-grinding method using surfactants.", PHARMACY AND PHARMACOLOGY COMMUNICATIONS, (200010), vol. 6, no. 10, ISSN 1460-8081, pages 433 - 440, XP009006193 [X] 1-4,7,8,13,14 * page 434, column R * * page 435 * | other | WO9745124 |