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Extract from the Register of European Patents

EP About this file: EP2029119

EP2029119 - FUNCTIONALIZED SOLID POLYMER NANOPARTICLES FOR DIAGNOSTIC AND THERAPEUTIC APPLICATIONS [Right-click to bookmark this link]
StatusThe application has been withdrawn
Status updated on  06.08.2010
Database last updated on 27.07.2024
Most recent event   Tooltip06.08.2010Withdrawal of applicationpublished on 08.09.2010  [2010/36]
Applicant(s)For all designated states
Bayer Schering Pharma Aktiengesellschaft
Müllerstrasse 178
13353 Berlin / DE
[2009/10]
Inventor(s)01 / FISCHER, Katrin, Claudia
Corinthstr. 42
10245 Berlin / DE
02 / GENERAL, Sascha
Paulstr. 19
10557 Berlin / DE
 [2009/10]
Application number, filing date07726022.207.06.2007
[2009/10]
WO2007EP05258
Priority number, dateUS20060811756P08.06.2006         Original published format: US 811756 P
[2009/10]
Filing languageDE
Procedural languageDE
PublicationType: A2 Application without search report
No.:WO2007141050
Date:13.12.2007
Language:DE
[2007/50]
Type: A2 Application without search report 
No.:EP2029119
Date:04.03.2009
Language:DE
The application published by WIPO in one of the EPO official languages on 13.12.2007 takes the place of the publication of the European patent application.
[2009/10]
Search report(s)International search report - published on:EP31.07.2008
ClassificationIPC:A61K9/51
[2009/10]
CPC:
A61K9/5138 (EP,US); A61K47/58 (EP,US); A61K47/59 (EP,US);
A61K47/60 (EP,US); A61K47/645 (EP,US); A61K49/0034 (EP,US);
A61K49/0054 (EP,US); A61K49/0093 (EP,US); A61K9/5146 (EP,US);
A61K9/5192 (EP,US); A61P29/00 (EP); A61P35/00 (EP) (-)
Designated contracting statesAT,   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 [2009/10]
Extension statesALNot yet paid
BANot yet paid
HRNot yet paid
MKNot yet paid
RSNot yet paid
TitleGerman:FUNKTIONALISIERTE, FESTE POLYMERNANOPARTIKEL FÜR DIAGNOSTISCHE UND THERAPEUTISCHE ANWENDUNGEN[2009/10]
English:FUNCTIONALIZED SOLID POLYMER NANOPARTICLES FOR DIAGNOSTIC AND THERAPEUTIC APPLICATIONS[2009/10]
French:NANOPARTICULES POLYMÈRES SOLIDES FONCTIONNALISÉES POUR APPLICATIONS DIAGNOSTIQUES ET THÉRAPEUTIQUES[2009/10]
Entry into regional phase08.01.2009National basic fee paid 
02.02.2009Designation fee(s) paid 
02.02.2009Examination fee paid 
Examination procedure22.02.2008Request for preliminary examination filed
International Preliminary Examining Authority: EP
04.12.2008Amendment by applicant (claims and/or description)
02.02.2009Examination requested  [2009/12]
23.07.2010Application withdrawn by applicant  [2010/36]
Fees paidRenewal fee
16.06.2009Renewal fee patent year 03
29.06.2010Renewal fee patent year 04
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Cited inInternational search[X]WO9918934  (UNIV VANDERBILT [US]) [X] 1-3,5,7,8,10,17-28,30,31 * example -; claim - *;
 [X]WO9947253  (MAX PLANCK GESELLSCHAFT [DE], et al) [X] 1-3,8,21-28,30,31 * example -; claim - *;
 [X]  - WEYERMANN J ET AL, "Physicochemical characterisation of cationic polybutylcyanoacrylat-nanoparticles by fluorescence correlation spectroscopy", EUROPEAN JOURNAL OF PHARMACEUTICS AND BIOPHARMACEUTICS, ELSEVIER SCIENCE PUBLISHERS B.V., AMSTERDAM, NL, (20040701), vol. 1-5,10,11,18-28,30,3158, no. 1, ISSN 0939-6411, pages 25 - 35, XP004519824 [X] 1-5,8,10,11,18-28,30,31 * paragraph [02.1] - paragraph [2.2.6] *

DOI:   http://dx.doi.org/10.1016/j.ejpb.2004.02.011
 [X]  - YANG S C ET AL, "Formation of positively charged poly(butyl cyanoacrylate) nanoparticles stabilized with chitosan", COLLOID AND POLYMER SCIENCE 2000 DE, (2000), vol. 278, no. 4, ISSN 0303-402X, pages 285 - 292, XP002481607 [X] 1-5,8,10,21-28,30,31 * page 286, column R - page 287, column L *

DOI:   http://dx.doi.org/10.1007/s003960050516
The EPO accepts no responsibility for the accuracy of data originating from other authorities; in particular, it does not guarantee that it is complete, up to date or fit for specific purposes.