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Extract from the Register of European Patents

EP About this file: EP2100621

EP2100621 - Polyether polyol dendron conjugates with effector molecules for biological targeting [Right-click to bookmark this link]
StatusThe application is deemed to be withdrawn
Status updated on  06.08.2010
Database last updated on 05.07.2024
Most recent event   Tooltip06.08.2010Application deemed to be withdrawnpublished on 08.09.2010  [2010/36]
Applicant(s)For all designated states
mivenion GmbH
Robert-Koch-Platz 4
10115 Berlin / DE
[2009/38]
Inventor(s)01 / Licha, Kai
Bornimerstrasse 17a
14612 Falkensee / AT
02 / Schirner, Michael
Birkenallee 12
13158 Berlin / DE
03 / Bahner, Malte
Hagenauerstrasse 8
10435 Berlin / DE
04 / Haag, Rainer
Stanzer Zeile 82
12209 Berlin / DE
05 / Heek, Timm
Lindenufer 19
13597 Berlin / DE
 [2009/38]
Representative(s)Kilger, Ute, et al
Boehmert & Boehmert
Anwaltspartnerschaft mbB
Pettenkoferstrasse 22
80336 München / DE
[N/P]
Former [2009/51]Kilger, Ute, et al
Boehmert & Boehmert Meinekestrasse 26
10719 Berlin / DE
Former [2009/38]Vossius & Partner
Siebertstrasse 4
81675 München / DE
Application number, filing date08152554.510.03.2008
[2009/38]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report 
No.:EP2100621
Date:16.09.2009
Language:EN
[2009/38]
Search report(s)(Supplementary) European search report - dispatched on:EP30.07.2008
ClassificationIPC:A61K49/00, A61K51/00
[2009/38]
CPC:
A61K41/0057 (EP,US); A61K41/0071 (EP,US); A61K49/0021 (EP,US);
A61K49/0032 (EP,US); A61K49/0036 (EP,US); A61K49/0054 (EP,US);
A61K49/0056 (EP,US); A61P1/00 (EP); A61P11/00 (EP);
A61P13/08 (EP); A61P19/02 (EP); A61P27/02 (EP);
A61P29/00 (EP); A61P35/00 (EP); A61P35/04 (EP);
A61P9/10 (EP); C08G83/004 (EP,US) (-)
Designated contracting states[2010/20]
Former [2009/38]AT,  BE,  BG,  CH,  CY,  CZ,  DE,  DK,  EE,  ES,  FI,  FR,  GB,  GR,  HR,  HU,  IE,  IS,  IT,  LI,  LT,  LU,  LV,  MC,  MT,  NL,  NO,  PL,  PT,  RO,  SE,  SI,  SK,  TR 
TitleGerman:Polyether-Polyol-Dendron-Konjugate mit Effektormolekülen für biologisches Targeting[2009/38]
English:Polyether polyol dendron conjugates with effector molecules for biological targeting[2009/38]
French:Conjugués de dendrimère de polyol de polyéther dotés de molécules effectrices pour le ciblage biologique[2009/38]
Examination procedure17.03.2010Application deemed to be withdrawn, date of legal effect  [2010/36]
22.04.2010Despatch of communication that the application is deemed to be withdrawn, reason: examination fee not paid in time  [2010/36]
Fees paidRenewal fee
15.03.2010Renewal fee patent year 03
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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.
Documents cited:Search[X]EP1666486  (KYOWA HAKKO KOGYO KK [JP], et al) [X] 1,3-7,11,13 * the whole document * * paragraphs [0023] , [0025] *;
 [X]WO2008015015  (UNIV BERLIN FREIE [DE], et al) [X] 1,3-7,11,13,15,16 * the whole document * * page 12, paragraphs 3-6; claims 10,44 *;
 [Y]US2005201939  (ACHILEFU SAMUEL I [US], et al) [Y] 1,6,7 * the whole document * * paragraphs [0006] , [0009] , [0010] , [0033] *;
 [Y]US6180087  (ACHILEFU SAMUEL [US], et al) [Y] 1,6,7 * the whole document * * column 2, lines 24-31 * * column 6, lines 56-58 *;
 [XY]  - JASZBERENYI ZOLTAN ET AL, "Physicochemical and MRI characterization of Gd3+-loaded polyamidoamine and hyperbranched dendrimers", JBIC JOURNAL OF BIOLOGICAL INORGANIC CHEMISTRY, (200703), vol. 12, no. 3, ISSN 0949-8257, pages 406 - 420, XP002488655 [X] 1-4,8,11,13,15,16 * the whole document * * page 409; figures 1,2; compound PG * * page 417, column 2, paragraph 3; figure 4 * [Y] 1-17

DOI:   http://dx.doi.org/10.1007/s00775-006-0197-3
 [DXY]  - FULTON DAVID A ET AL, "Efficient relaxivity enhancement in dendritic gadolinium complexes: effective motional coupling in medium molecular weight conjugates.", CHEMICAL COMMUNICATIONS (CAMBRIDGE, ENGLAND) 28 JAN 2005, (20050128), no. 4, ISSN 1359-7345, pages 474 - 476, XP002488656 [DX] 1-5,8,11,13,15 * the whole document * * compounds 6B,6D * [Y] 1-17

DOI:   http://dx.doi.org/10.1039/b413536a
 [X]  - GRAYSON S M ET AL, "Synthesis and surface functionalization of aliphatic polyether dendrons", JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, AMERICAN CHEMICAL SOCIETY, WASHINGTON, DC.; US, US, (20000101), vol. 122, no. 42, ISSN 0002-7863, pages 10335 - 10344, XP002958669 [X] 17 * the whole document * * page 10336; figure 1 * * page 10335, column 2, paragraph 3 - page 10336, column 1, paragraph 4 *

DOI:   http://dx.doi.org/10.1021/ja001903v
 [X]  - LUMANN N R ET AL, "The convergent synthesis of Poly(glycerol-succininc acid) Dendritic Macromolecules", CHEMISTRY - A EUROPEAN JOURNAL, VCH PUBLISHERS, (20030101), vol. 9, ISSN 0947-6539, pages 5618 - 5626, XP002327733 [X] 17 * the whole document * * pages 5619-21; figures 1-3 *

DOI:   http://dx.doi.org/10.1002/chem.200305172
 [DY]  - HAAG R ET AL, "An approach to glycerol dendrimers and pseudo-dendritic polyglycerols [6]", JOURNAL OF THE AMERICAN CHEMICAL SOCIETY 20000329 US, (20000329), vol. 122, no. 12, ISSN 0002-7863, pages 2954 - 2955, XP002488657 [DY] 2 * the whole document * * page 2955; figure 2A *

DOI:   http://dx.doi.org/10.1021/ja994363e
 [DY]  - KOLHE PARAG ET AL, "Hyperbranched polymer-drug conjugates with high drug payload for enhanced cellular delivery", PHARMACEUTICAL RESEARCH, NEW YORK, NY, US, (20041201), vol. 21, no. 12, ISSN 0724-8741, pages 2185 - 2195, XP002472253 [DY] 1 * page 2187, column 1, paragraph 3 *

DOI:   http://dx.doi.org/10.1007/s11095-004-7670-x
 [A]  - KOC F ET AL, "Highly regioselective synthesis of amino-functionalized dendritic polyglycerols by a one-pot hydroformylation/reductive amination sequence", JOURNAL OF ORGANIC CHEMISTRY 20050318 US, (20050318), vol. 70, no. 6, ISSN 0022-3263, pages 2021 - 2025, XP002488658

DOI:   http://dx.doi.org/10.1021/jo0481304
 [DA]  - FREY HOLGER ET AL, "Dendritic polyglycerol: a new versatile biocompatible-material.", JOURNAL OF BIOTECHNOLOGY MAY 2002, (200205), vol. 90, no. 3-4, ISSN 0168-1656, pages 257 - 267, XP002488659

DOI:   http://dx.doi.org/10.1016/S1389-0352(01)00063-0
by applicantWO2007042775
 WO2005023844
 WO9623525
 WO03028628
 US2005020559
 EP0344134
 WO9745544
 WO9958570
 WO0162800
 WO0071162
 WO0152746
 WO0152743
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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.