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Extract from the Register of European Patents

EP About this file: EP1590171

EP1590171 - MONODISPERSE CORE/SHELL AND OTHER COMPLEX STRUCTURED NANOCRYSTALS AND METHODS OF PREPARING THE SAME [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  13.04.2012
Database last updated on 06.07.2024
Most recent event   Tooltip18.07.2014Lapse of the patent in a contracting state
New state(s): HU		published on 20.08.2014  [2014/34]
Applicant(s)For all designated states
THE BOARD OF TRUSTEES OF THE UNIVERSITY OF ARKANSAS
2404 N. University Avenue
Little Rock, AR 72207-3608 / US
[2005/44]
Inventor(s)01 / PENG, Xiaogang
2668 Dewberry Court
Fayetteville, AR 72701 / US
02 / LI, Jianquing
1175 W. Leroy Pond Dr., Apt. 175
Fayetteville, AR 72701 / US
03 / BATTAGLIA, David
93 Village Lake Drive, Apt. 5
Fayetteville, AR 72703 / US
04 / WANG, Yongqiang, Andrew
3468 W. Yale Street
Fayetteville, AR 72704 / US
05 / WANG, Yunjun
1400 N. Garland, 2a
Fayetteville, AR 72703 / US
 [2005/44]
Representative(s)Boff, James Charles, et al
Phillips & Leigh
5 Pemberton Row
London EC4A 3BA / GB
[N/P]
Former [2005/44]Boff, James Charles, et al
Phillips & Leigh 5 Pemberton Row
London EC4A 3BA / GB
Application number, filing date04704473.022.01.2004
[2005/44]
WO2004US01895
Priority number, dateUS20030442146P22.01.2003         Original published format: US 442146 P
[2005/44]
Filing languageEN
Procedural languageEN
PublicationType: A2 Application without search report
No.:WO2004066361
Date:05.08.2004
Language:EN
[2004/32]
Type: A2 Application without search report 
No.:EP1590171
Date:02.11.2005
Language:EN
The application published by WIPO in one of the EPO official languages on 05.08.2004 takes the place of the publication of the European patent application.
[2005/44]
Type: B1 Patent specification 
No.:EP1590171
Date:08.06.2011
Language:EN
[2011/23]
Search report(s)International search report - published on:US18.11.2004
(Supplementary) European search report - dispatched on:EP19.01.2007
ClassificationIPC:B82B3/00, H01L33/00, C30B7/08, B32B5/16, B05D7/00, C30B5/00, C09K11/08
[2007/08]
CPC:
C09K11/025 (EP,US); B82Y15/00 (EP,US); B82Y30/00 (EP,US);
C09K11/02 (EP,US); C09K11/565 (EP,US); C09K11/703 (EP,US);
C09K11/7414 (EP,US); C09K11/7492 (EP,US); C09K11/883 (EP,US);
C30B29/605 (EP,US); C30B7/00 (EP,US); G01N33/588 (EP,US);
H01L31/0352 (EP,US); H01L31/036 (EP,US); H01S5/30 (EP,US);
H01L33/18 (EP,US); H01L33/28 (EP,US); H01S3/169 (EP,US);
Y10T428/2991 (EP,US) (-)
Former IPC [2005/44]B32B5/16, B05D7/00
Designated contracting statesAT,   BE,   BG,   CH,   CY,   CZ,   DE,   DK,   EE,   ES,   FI,   FR,   GB,   GR,   HU,   IE,   IT,   LI,   LU,   MC,   NL,   PT,   RO,   SE,   SI,   SK,   TR [2005/44]
Extension statesAL12.08.2005
LT12.08.2005
LV12.08.2005
MK12.08.2005
TitleGerman:MONODISPERSE NANOKRISTALLE MIT KERN/SCHALE UND ANDEREN KOMPLEXEN STRUKTUREN SOWIE HERSTELLUNGSVERFAHREN DAFÜR[2005/44]
English:MONODISPERSE CORE/SHELL AND OTHER COMPLEX STRUCTURED NANOCRYSTALS AND METHODS OF PREPARING THE SAME[2005/44]
French:NANOCRISTAUX A NOYAU/ENVELOPPE MONODISPERSES ET AUTRES NANOCRISTAUX STRUCTURES COMPLEXES ET LEURS PROCEDES DE PREPARATION[2005/44]
Entry into regional phase12.08.2005National basic fee paid 
12.08.2005Search fee paid 
12.08.2005Designation fee(s) paid 
12.08.2005Examination fee paid 
Examination procedure17.08.2005Examination requested  [2005/44]
17.10.2005Amendment by applicant (claims and/or description)
20.10.2008Despatch of a communication from the examining division (Time limit: M06)
30.04.2009Reply to a communication from the examining division
17.02.2010Despatch of a communication from the examining division (Time limit: M04)
25.06.2010Reply to a communication from the examining division
15.12.2010Communication of intention to grant the patent
31.03.2011Fee for grant paid
31.03.2011Fee for publishing/printing paid
Divisional application(s)EP10188125.8   Application withdrawn  : 15.02.2011
The date of the Examining Division's first communication in respect of the earliest application for which a communication has been issued is  20.10.2008
Opposition(s)09.03.2012No opposition filed within time limit [2012/20]
Fees paidRenewal fee
27.01.2006Renewal fee patent year 03
29.01.2007Renewal fee patent year 04
25.01.2008Renewal fee patent year 05
30.01.2009Renewal fee patent year 06
25.01.2010Renewal fee patent year 07
25.01.2011Renewal fee patent year 08
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  TooltipHU22.01.2004
AT08.06.2011
BE08.06.2011
CY08.06.2011
CZ08.06.2011
DK08.06.2011
EE08.06.2011
FI08.06.2011
IT08.06.2011
NL08.06.2011
RO08.06.2011
SE08.06.2011
SI08.06.2011
SK08.06.2011
TR08.06.2011
BG08.09.2011
GR09.09.2011
ES19.09.2011
PT10.10.2011
IE22.01.2012
LU22.01.2012
CH31.01.2012
FR31.01.2012
LI31.01.2012
MC31.01.2012
[2014/34]
Former [2014/27]AT08.06.2011
BE08.06.2011
CY08.06.2011
CZ08.06.2011
DK08.06.2011
EE08.06.2011
FI08.06.2011
IT08.06.2011
NL08.06.2011
RO08.06.2011
SE08.06.2011
SI08.06.2011
SK08.06.2011
TR08.06.2011
BG08.09.2011
GR09.09.2011
ES19.09.2011
PT10.10.2011
IE22.01.2012
LU22.01.2012
CH31.01.2012
FR31.01.2012
LI31.01.2012
MC31.01.2012
Former [2014/21]AT08.06.2011
BE08.06.2011
CY08.06.2011
CZ08.06.2011
DK08.06.2011
EE08.06.2011
FI08.06.2011
IT08.06.2011
NL08.06.2011
RO08.06.2011
SE08.06.2011
SI08.06.2011
SK08.06.2011
TR08.06.2011
BG08.09.2011
GR09.09.2011
ES19.09.2011
PT10.10.2011
IE22.01.2012
CH31.01.2012
FR31.01.2012
LI31.01.2012
MC31.01.2012
Former [2013/29]AT08.06.2011
BE08.06.2011
CY08.06.2011
CZ08.06.2011
DK08.06.2011
EE08.06.2011
FI08.06.2011
IT08.06.2011
NL08.06.2011
RO08.06.2011
SE08.06.2011
SI08.06.2011
SK08.06.2011
BG08.09.2011
GR09.09.2011
ES19.09.2011
PT10.10.2011
IE22.01.2012
CH31.01.2012
FR31.01.2012
LI31.01.2012
MC31.01.2012
Former [2013/08]AT08.06.2011
BE08.06.2011
CY08.06.2011
CZ08.06.2011
DK08.06.2011
EE08.06.2011
FI08.06.2011
IT08.06.2011
NL08.06.2011
RO08.06.2011
SE08.06.2011
SI08.06.2011
SK08.06.2011
GR09.09.2011
ES19.09.2011
PT10.10.2011
IE22.01.2012
CH31.01.2012
FR31.01.2012
LI31.01.2012
MC31.01.2012
Former [2013/04]AT08.06.2011
BE08.06.2011
CY08.06.2011
CZ08.06.2011
DK08.06.2011
EE08.06.2011
FI08.06.2011
IT08.06.2011
NL08.06.2011
RO08.06.2011
SE08.06.2011
SI08.06.2011
SK08.06.2011
GR09.09.2011
ES19.09.2011
PT10.10.2011
CH31.01.2012
FR31.01.2012
LI31.01.2012
MC31.01.2012
Former [2012/49]AT08.06.2011
BE08.06.2011
CY08.06.2011
CZ08.06.2011
DK08.06.2011
EE08.06.2011
FI08.06.2011
IT08.06.2011
NL08.06.2011
RO08.06.2011
SE08.06.2011
SI08.06.2011
SK08.06.2011
GR09.09.2011
ES19.09.2011
PT10.10.2011
CH31.01.2012
LI31.01.2012
MC31.01.2012
Former [2012/37]AT08.06.2011
BE08.06.2011
CY08.06.2011
CZ08.06.2011
DK08.06.2011
EE08.06.2011
FI08.06.2011
IT08.06.2011
NL08.06.2011
RO08.06.2011
SE08.06.2011
SI08.06.2011
SK08.06.2011
GR09.09.2011
ES19.09.2011
PT10.10.2011
MC31.01.2012
Former [2012/31]AT08.06.2011
BE08.06.2011
CY08.06.2011
CZ08.06.2011
DK08.06.2011
EE08.06.2011
FI08.06.2011
IT08.06.2011
NL08.06.2011
RO08.06.2011
SE08.06.2011
SI08.06.2011
SK08.06.2011
GR09.09.2011
ES19.09.2011
PT10.10.2011
Former [2012/23]AT08.06.2011
BE08.06.2011
CY08.06.2011
CZ08.06.2011
EE08.06.2011
FI08.06.2011
IT08.06.2011
NL08.06.2011
RO08.06.2011
SE08.06.2011
SI08.06.2011
SK08.06.2011
GR09.09.2011
ES19.09.2011
PT10.10.2011
Former [2012/10]AT08.06.2011
BE08.06.2011
CY08.06.2011
CZ08.06.2011
EE08.06.2011
FI08.06.2011
NL08.06.2011
RO08.06.2011
SE08.06.2011
SI08.06.2011
SK08.06.2011
GR09.09.2011
ES19.09.2011
PT10.10.2011
Former [2012/09]AT08.06.2011
BE08.06.2011
CY08.06.2011
CZ08.06.2011
EE08.06.2011
FI08.06.2011
NL08.06.2011
SE08.06.2011
SI08.06.2011
GR09.09.2011
ES19.09.2011
PT10.10.2011
Former [2012/05]AT08.06.2011
BE08.06.2011
CY08.06.2011
FI08.06.2011
NL08.06.2011
SE08.06.2011
SI08.06.2011
GR09.09.2011
ES19.09.2011
Former [2012/01]AT08.06.2011
CY08.06.2011
FI08.06.2011
NL08.06.2011
SE08.06.2011
SI08.06.2011
GR09.09.2011
ES19.09.2011
Former [2011/52]AT08.06.2011
CY08.06.2011
FI08.06.2011
SE08.06.2011
SI08.06.2011
GR09.09.2011
ES19.09.2011
Former [2011/50]CY08.06.2011
FI08.06.2011
SE08.06.2011
SI08.06.2011
GR09.09.2011
ES19.09.2011
Former [2011/49]CY08.06.2011
FI08.06.2011
SE08.06.2011
GR09.09.2011
ES19.09.2011
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 [AP]US2003099968  (WEISS SHIMON [US], et al);
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DOI:   http://dx.doi.org/10.1021/ja025946i
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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.