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Extract from the Register of European Patents

EP About this file: EP2162120

EP2162120 - NANOPARTICLES COMPRISING A NON-IONIZABLE CELLULOSIC POLYMER AND AN AMPHIPHILIC NON-IONIZABLE BLOCK COPOLYMER [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  10.03.2017
Database last updated on 23.04.2024
Most recent event   Tooltip17.08.2018Lapse of the patent in a contracting state
New state(s): BG		published on 19.09.2018  [2018/38]
Applicant(s)For all designated states
Bend Research, Inc.
64550 Research Road
Bend, OR 97701-8599 / US
[2016/18]
Former [2010/11]For all designated states
Bend Research, Inc
64550 Research Road
Bend OR 97701-8599 / US
Inventor(s)01 / BLOOM, Corey, Jay
Bend Research, Inc.
64550 Research Road
Bend, OR 97701 / US
02 / CREW, Marshall, David
63536 Old Deschutes
Bend, OR 97701 / US
03 / MILLER, Warren, Kenyon
Bend Research, Inc.
64550 Research Road
Bend, OR 97701 / US
04 / MORGEN, Michael, Mark
Bend Research, Inc.
64550 Research Road
Bend, OR 97701 / US
05 / SMITHEY, Daniel, Tod
19009 Innes Market Road
Bend, OR 97701 / US
 [2016/01]
Former [2010/11]01 / BLOOM, Corey, Jay
Bend Research, Inc. 64550 Research Road
Bend, OR 97701 / US
02 / CREW, Marshall, David
63536 Old Deschutes
Bend, OR 97701 / US
03 / MILLER, Warren, Kenyon
Bend Research Inc. 64550 Research Road
Bend, OR 97701 / US
04 / MORGEN, Michael, Mark
Bend Research, Inc. 64550 Research Road
Bend, OR 97701 / US
05 / SMITHEY, Daniel, Tod
19009 Innes Market Road
Bend, OR 97701 / US
Representative(s)De Clercq & Partners
Edgard Gevaertdreef 10a
9830 Sint-Martens-Latem / BE
[N/P]
Former [2016/18]Macchetta, Andrea, et al
Capsugel Belgium NV
Rijksweg 11
2880 Bornem / BE
Former [2013/44]Beckmann, Claus, et al
Kraus & Weisert
Patent- und Rechtsanwälte
Thomas-Wimmer-Ring 15
80539 München / DE
Former [2010/34]Wilson Gunn
Charles House 148/9 Great Charles Street Birmingham
B3 3HT / GB
Former [2010/11]Goodwin, Mark
Wilson Gunn Charles House 148/9 Great Charles Street
Birmingham B3 3HT / GB
Application number, filing date08751053.326.05.2008
[2010/11]
WO2008IB01352
Priority number, dateUS20070941755P04.06.2007         Original published format: US 941755 P
[2010/11]
Filing languageEN
Procedural languageEN
PublicationType: A2 Application without search report
No.:WO2008149192
Date:11.12.2008
Language:EN
[2008/50]
Type: A2 Application without search report 
No.:EP2162120
Date:17.03.2010
Language:EN
The application published by WIPO in one of the EPO official languages on 11.12.2008 takes the place of the publication of the European patent application.
[2010/11]
Type: B1 Patent specification 
No.:EP2162120
Date:04.05.2016
Language:EN
[2016/18]
Search report(s)International search report - published on:EP05.02.2009
ClassificationIPC:A61K9/51, A61K47/34, A61K47/38, A61K31/42, A61K31/415, A61K31/435
[2010/11]
CPC:
A61K9/5138 (EP,US); A61K31/415 (EP,US); A61K31/42 (EP,US);
A61K31/435 (EP,US); A61K47/34 (EP,US); A61K47/38 (EP,US);
A61K9/5161 (EP,US); A61K9/5192 (EP,US); Y10S977/773 (EP,US);
Y10S977/906 (EP,US) (-)
Designated contracting statesAT,   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 [2016/18]
Former [2010/11]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 
Extension statesALNot yet paid
BANot yet paid
MKNot yet paid
RSNot yet paid
TitleGerman:NANOPARTIKEL MIT NICHT IONISIERBAREM ZELLULOSEPOLYMER UND AMPHIPILEM NICHT IONISIERBAREM BLOCKCOPOLYMER[2010/11]
English:NANOPARTICLES COMPRISING A NON-IONIZABLE CELLULOSIC POLYMER AND AN AMPHIPHILIC NON-IONIZABLE BLOCK COPOLYMER[2010/11]
French:NANOPARTICULES COMPORTANT UN POLYMÈRE CELLULOSIQUE NON IONISABLE ET UN COPOLYMÈRE BLOC AMPHIPHILE NON IONISABLE[2010/11]
Entry into regional phase11.11.2009National basic fee paid 
11.11.2009Designation fee(s) paid 
11.11.2009Examination fee paid 
Examination procedure11.11.2009Amendment by applicant (claims and/or description)
11.11.2009Examination requested  [2010/11]
19.05.2014Despatch of a communication from the examining division (Time limit: M04)
18.07.2014Reply to a communication from the examining division
03.12.2015Communication of intention to grant the patent
15.03.2016Fee for grant paid
15.03.2016Fee for publishing/printing paid
15.03.2016Receipt of the translation of the claim(s)
Divisional application(s)The date of the Examining Division's first communication in respect of the earliest application for which a communication has been issued is  19.05.2014
Opposition(s)07.02.2017No opposition filed within time limit [2017/15]
Fees paidRenewal fee
25.05.2010Renewal fee patent year 03
25.05.2011Renewal fee patent year 04
25.07.2012Renewal fee patent year 05
29.07.2013Renewal fee patent year 06
27.05.2014Renewal fee patent year 07
01.06.2015Renewal fee patent year 08
Penalty fee
Additional fee for renewal fee
31.05.201205   M06   Fee paid on   25.07.2012
31.05.201306   M06   Fee paid on   29.07.2013
Opt-out from the exclusive  Tooltip
competence of the Unified
Patent Court		 See the Register of the Unified Patent Court for opt-out data
Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court.
Lapses during opposition  TooltipHU26.05.2008
AT04.05.2016
BE04.05.2016
BG04.05.2016
CY04.05.2016
CZ04.05.2016
DK04.05.2016
EE04.05.2016
ES04.05.2016
FI04.05.2016
HR04.05.2016
IS04.05.2016
IT04.05.2016
LT04.05.2016
LV04.05.2016
MC04.05.2016
NL04.05.2016
PL04.05.2016
RO04.05.2016
SE04.05.2016
SI04.05.2016
SK04.05.2016
TR04.05.2016
IE26.05.2016
LU26.05.2016
CH31.05.2016
LI31.05.2016
MT31.05.2016
NO04.08.2016
GR05.08.2016
PT05.09.2016
[2018/38]
Former [2018/32]HU26.05.2008
AT04.05.2016
BE04.05.2016
CY04.05.2016
CZ04.05.2016
DK04.05.2016
EE04.05.2016
ES04.05.2016
FI04.05.2016
HR04.05.2016
IS04.05.2016
IT04.05.2016
LT04.05.2016
LV04.05.2016
MC04.05.2016
NL04.05.2016
PL04.05.2016
RO04.05.2016
SE04.05.2016
SI04.05.2016
SK04.05.2016
TR04.05.2016
IE26.05.2016
LU26.05.2016
CH31.05.2016
LI31.05.2016
MT31.05.2016
NO04.08.2016
GR05.08.2016
PT05.09.2016
Former [2018/29]HU26.05.2008
AT04.05.2016
BE04.05.2016
CY04.05.2016
CZ04.05.2016
DK04.05.2016
EE04.05.2016
ES04.05.2016
FI04.05.2016
HR04.05.2016
IT04.05.2016
LT04.05.2016
LV04.05.2016
MC04.05.2016
NL04.05.2016
PL04.05.2016
RO04.05.2016
SE04.05.2016
SI04.05.2016
SK04.05.2016
TR04.05.2016
IE26.05.2016
LU26.05.2016
CH31.05.2016
LI31.05.2016
NO04.08.2016
GR05.08.2016
PT05.09.2016
Former [2018/28]HU26.05.2008
AT04.05.2016
BE04.05.2016
CY04.05.2016
CZ04.05.2016
DK04.05.2016
EE04.05.2016
ES04.05.2016
FI04.05.2016
HR04.05.2016
IT04.05.2016
LT04.05.2016
LV04.05.2016
MC04.05.2016
NL04.05.2016
PL04.05.2016
RO04.05.2016
SE04.05.2016
SI04.05.2016
SK04.05.2016
IE26.05.2016
CH31.05.2016
LI31.05.2016
NO04.08.2016
GR05.08.2016
PT05.09.2016
Former [2017/37]AT04.05.2016
BE04.05.2016
CZ04.05.2016
DK04.05.2016
EE04.05.2016
ES04.05.2016
FI04.05.2016
HR04.05.2016
IT04.05.2016
LT04.05.2016
LV04.05.2016
MC04.05.2016
NL04.05.2016
PL04.05.2016
RO04.05.2016
SE04.05.2016
SI04.05.2016
SK04.05.2016
IE26.05.2016
CH31.05.2016
LI31.05.2016
NO04.08.2016
GR05.08.2016
PT05.09.2016
Former [2017/17]AT04.05.2016
BE04.05.2016
CZ04.05.2016
DK04.05.2016
EE04.05.2016
ES04.05.2016
FI04.05.2016
HR04.05.2016
IT04.05.2016
LT04.05.2016
LV04.05.2016
MC04.05.2016
NL04.05.2016
PL04.05.2016
RO04.05.2016
SE04.05.2016
SK04.05.2016
CH31.05.2016
LI31.05.2016
NO04.08.2016
GR05.08.2016
PT05.09.2016
Former [2017/11]AT04.05.2016
BE04.05.2016
CZ04.05.2016
DK04.05.2016
EE04.05.2016
ES04.05.2016
FI04.05.2016
HR04.05.2016
IT04.05.2016
LT04.05.2016
LV04.05.2016
NL04.05.2016
PL04.05.2016
RO04.05.2016
SE04.05.2016
SK04.05.2016
CH31.05.2016
LI31.05.2016
NO04.08.2016
GR05.08.2016
PT05.09.2016
Former [2017/10]BE04.05.2016
CZ04.05.2016
DK04.05.2016
EE04.05.2016
ES04.05.2016
FI04.05.2016
HR04.05.2016
IT04.05.2016
LT04.05.2016
LV04.05.2016
NL04.05.2016
PL04.05.2016
RO04.05.2016
SE04.05.2016
SK04.05.2016
CH31.05.2016
LI31.05.2016
NO04.08.2016
GR05.08.2016
PT05.09.2016
Former [2017/09]CZ04.05.2016
DK04.05.2016
EE04.05.2016
ES04.05.2016
FI04.05.2016
HR04.05.2016
IT04.05.2016
LT04.05.2016
LV04.05.2016
NL04.05.2016
RO04.05.2016
SE04.05.2016
BE31.05.2016
CH31.05.2016
LI31.05.2016
NO04.08.2016
GR05.08.2016
PT05.09.2016
Former [2017/07]DK04.05.2016
ES04.05.2016
FI04.05.2016
HR04.05.2016
IT04.05.2016
LT04.05.2016
LV04.05.2016
NL04.05.2016
SE04.05.2016
BE31.05.2016
CH31.05.2016
LI31.05.2016
NO04.08.2016
GR05.08.2016
PT05.09.2016
Former [2017/03]ES04.05.2016
FI04.05.2016
HR04.05.2016
IT04.05.2016
LT04.05.2016
LV04.05.2016
NL04.05.2016
SE04.05.2016
BE31.05.2016
NO04.08.2016
GR05.08.2016
PT05.09.2016
Former [2016/52]ES04.05.2016
FI04.05.2016
HR04.05.2016
LT04.05.2016
LV04.05.2016
NL04.05.2016
SE04.05.2016
NO04.08.2016
GR05.08.2016
PT05.09.2016
Former [2016/51]ES04.05.2016
FI04.05.2016
HR04.05.2016
LT04.05.2016
LV04.05.2016
NL04.05.2016
NO04.08.2016
GR05.08.2016
PT05.09.2016
Former [2016/50]ES04.05.2016
FI04.05.2016
HR04.05.2016
LT04.05.2016
LV04.05.2016
NL04.05.2016
NO04.08.2016
Former [2016/49]FI04.05.2016
LT04.05.2016
NL04.05.2016
NO04.08.2016
Former [2016/46]LT04.05.2016
NO04.08.2016
Cited inInternational search[Y]  - CELIKKAYA E ET AL, "Rifampicin carrying poly (D,L-lactide)/poly(ethylene glycol) microspheres: loading and release", ARTIFICIAL ORGANS, BLACKWELL SCIENTIFIC PUBLICATIONS, INC., BOSTON, US, (19960701), vol. 20, no. 7, ISSN 0160-564X, pages 743 - 751, XP009106825 [Y] 1-15 * abstract * * tables 2-4 *

DOI:   http://dx.doi.org/10.1111/j.1525-1594.1996.tb04535.x
 [Y]  - SHUAI X ET AL, "Micellar carriers based on block copolymers of poly(epsilon-caprolactone) and poly(ethylene glycol) for doxorubicin delivery", JOURNAL OF CONTROLLED RELEASE, ELSEVIER, AMSTERDAM, NL, (20040827), vol. 98, no. 3, ISSN 0168-3659, pages 415 - 426, XP004527194 [Y] 1-15 * abstract * * figure 1 * * page 417, column RIGHT, paragraph 3 *

DOI:   http://dx.doi.org/10.1016/j.jconrel.2004.06.003
 [Y]  - ALIABADI H M ET AL, "Micelles of methoxy poly(ethylene oxide)-b-poly(@?-caprolactone) as vehicles for the solubilization and controlled delivery of cyclosporine A", JOURNAL OF CONTROLLED RELEASE, ELSEVIER, AMSTERDAM, NL, (20050518), vol. 104, no. 2, ISSN 0168-3659, pages 301 - 311, XP004903344 [Y] 1-15 * abstract * * table 3 * * page 304, column LEFT, line 44 - column RIGHT, line 5 *
 [PX]  - HSIEH MING-FA ET AL, "Nano-sized micelles of block copolymers of methoxy poly(ethylene glycol)-poly(epsilon-caprolactone)-graft-2-hydroxyethyl cellulose for doxorubicin delivery", JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY, AMERICAN SCIENTIFIC PUBLISHERS, US, (20080501), vol. 8, no. 5, ISSN 1533-4880, pages 2362 - 2368, XP009106758 [PX] 1-15 * abstract * * introduction *

DOI:   http://dx.doi.org/10.1166/jnn.2008.322
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.