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Extract from the Register of European Patents

EP About this file: EP3464170

EP3464170 - NANOPARTICLE TRANSDUCER SENSORS AND METHODS OF USE THEREOF [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  21.07.2023
Database last updated on 23.04.2024
FormerThe patent has been granted
Status updated on  12.08.2022
FormerGrant of patent is intended
Status updated on  23.06.2022
FormerExamination is in progress
Status updated on  13.05.2022
FormerGrant of patent is intended
Status updated on  27.02.2022
FormerExamination is in progress
Status updated on  12.05.2020
FormerRequest for examination was made
Status updated on  08.03.2019
FormerThe international publication has been made
Status updated on  16.12.2017
Most recent event   Tooltip19.04.2024Lapse of the patent in a contracting state
New state(s): IE		published on 22.05.2024 [2024/21]
Applicant(s)For all designated states
The University of Washington
4545 Roosevelt Way NE
Suite 400
Seattle, Washington 98105 / US
For all designated states
Lamprogen, Inc.
Fluke Hall
Box 352141
4000 Mason Road Suite 300
Seattle, WA 98195 / US
[2019/15]
Inventor(s)01 / CHIU, Daniel, T.
4545 Roosevelt Way Northeast Suite 400
Seattle WA 98105 / US
02 / YU, Jiangbo
4545 Roosevelt Way Northeast Suite 400
Seattle WA 98105 / US
03 / WU, Changfeng
2255 Qianjin Street
Changchun 130012 / CN
04 / SUN, Kai
2699 Qianjin Street
Changchun 130012 / CN
 [2019/15]
Representative(s)J A Kemp LLP
80 Turnmill Street
London EC1M 5QU / GB
[2022/37]
Former [2019/15]J A Kemp
14 South Square
Gray's Inn
London WC1R 5JJ / GB
Application number, filing date17810793.405.06.2017
[2019/15]
WO2017US35983
Priority number, dateWO2016CN8498606.06.2016         Original published format: PCT/CN2016/084986
[2019/15]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2017214047
Date:14.12.2017
Language:EN
[2017/50]
Type: A1 Application with search report 
No.:EP3464170
Date:10.04.2019
Language:EN
The application published by WIPO in one of the EPO official languages on 14.12.2017 takes the place of the publication of the European patent application.
[2019/15]
Type: B1 Patent specification 
No.:EP3464170
Date:14.09.2022
Language:EN
[2022/37]
Search report(s)International search report - published on:US14.12.2017
(Supplementary) European search report - dispatched on:EP11.10.2019
ClassificationIPC:B82Y15/00, C09K11/06, C09K11/07, G01N21/62, G01N21/64, G01N21/63
[2019/15]
CPC:
C12Q1/006 (EP,US); C09K11/07 (US); G01N21/64 (US);
B82Y15/00 (US); B82Y30/00 (EP,US)
Designated contracting statesAL,   AT,   BE,   BG,   CH,   CY,   CZ,   DE,   DK,   EE,   ES,   FI,   FR,   GB,   GR,   HR,   HU,   IE,   IS,   IT,   LI,   LT,   LU,   LV,   MC,   MK,   MT,   NL,   NO,   PL,   PT,   RO,   RS,   SE,   SI,   SK,   SM,   TR [2019/15]
Extension statesBANot yet paid
MENot yet paid
Validation statesMANot yet paid
MDNot yet paid
TitleGerman:NANOPARTIKELWANDLERSENSOREN UND VERFAHREN ZUR VERWENDUNG DAVON[2019/15]
English:NANOPARTICLE TRANSDUCER SENSORS AND METHODS OF USE THEREOF[2019/15]
French:CAPTEURS À TRANSDUCTEUR À NANOPARTICULES ET LEURS PROCÉDÉS D'UTILISATION[2019/15]
Entry into regional phase09.10.2018National basic fee paid 
09.10.2018Search fee paid 
09.10.2018Designation fee(s) paid 
09.10.2018Examination fee paid 
Examination proceduredeletedDate on which the examining division has become responsible
09.10.2018Examination requested  [2019/15]
27.04.2020Amendment by applicant (claims and/or description)
15.05.2020Despatch of a communication from the examining division (Time limit: M04)
24.08.2020Reply to a communication from the examining division
20.11.2020Despatch of a communication from the examining division (Time limit: M04)
19.03.2021Reply to a communication from the examining division
08.07.2021Despatch of a communication from the examining division (Time limit: M04)
12.10.2021Reply to a communication from the examining division
28.02.2022Communication of intention to grant the patent
12.05.2022Disapproval of the communication of intention to grant the patent by the applicant or resumption of examination proceedings by the EPO
24.06.2022Communication of intention to grant the patent
09.08.2022Fee for grant paid
09.08.2022Fee for publishing/printing paid
09.08.2022Receipt of the translation of the claim(s)
Opposition(s)15.06.2023No opposition filed within time limit [2023/34]
Fees paidRenewal fee
27.06.2019Renewal fee patent year 03
31.03.2020Renewal fee patent year 04
14.06.2021Renewal fee patent year 05
13.05.2022Renewal fee patent year 06
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  TooltipAL14.09.2022
AT14.09.2022
CZ14.09.2022
DK14.09.2022
EE14.09.2022
ES14.09.2022
FI14.09.2022
HR14.09.2022
LT14.09.2022
LV14.09.2022
MC14.09.2022
NL14.09.2022
PL14.09.2022
RO14.09.2022
RS14.09.2022
SE14.09.2022
SI14.09.2022
SK14.09.2022
SM14.09.2022
NO14.12.2022
GR15.12.2022
IS14.01.2023
PT16.01.2023
IE05.06.2023
LU05.06.2023
[2024/21]
Former [2024/15]AL14.09.2022
AT14.09.2022
CZ14.09.2022
DK14.09.2022
EE14.09.2022
ES14.09.2022
FI14.09.2022
HR14.09.2022
LT14.09.2022
LV14.09.2022
MC14.09.2022
NL14.09.2022
PL14.09.2022
RO14.09.2022
RS14.09.2022
SE14.09.2022
SI14.09.2022
SK14.09.2022
SM14.09.2022
NO14.12.2022
GR15.12.2022
IS14.01.2023
PT16.01.2023
LU05.06.2023
Former [2024/09]AL14.09.2022
AT14.09.2022
CZ14.09.2022
DK14.09.2022
EE14.09.2022
ES14.09.2022
FI14.09.2022
HR14.09.2022
LT14.09.2022
LV14.09.2022
MC14.09.2022
NL14.09.2022
PL14.09.2022
RO14.09.2022
RS14.09.2022
SE14.09.2022
SI14.09.2022
SK14.09.2022
SM14.09.2022
NO14.12.2022
GR15.12.2022
IS14.01.2023
PT16.01.2023
Former [2023/37]AL14.09.2022
AT14.09.2022
CZ14.09.2022
DK14.09.2022
EE14.09.2022
ES14.09.2022
FI14.09.2022
HR14.09.2022
LT14.09.2022
LV14.09.2022
NL14.09.2022
PL14.09.2022
RO14.09.2022
RS14.09.2022
SE14.09.2022
SI14.09.2022
SK14.09.2022
SM14.09.2022
NO14.12.2022
GR15.12.2022
IS14.01.2023
PT16.01.2023
Former [2023/34]AL14.09.2022
AT14.09.2022
CZ14.09.2022
DK14.09.2022
EE14.09.2022
ES14.09.2022
FI14.09.2022
HR14.09.2022
LT14.09.2022
LV14.09.2022
NL14.09.2022
PL14.09.2022
RO14.09.2022
RS14.09.2022
SE14.09.2022
SK14.09.2022
SM14.09.2022
NO14.12.2022
GR15.12.2022
IS14.01.2023
PT16.01.2023
Former [2023/30]AL14.09.2022
AT14.09.2022
CZ14.09.2022
EE14.09.2022
ES14.09.2022
FI14.09.2022
HR14.09.2022
LT14.09.2022
LV14.09.2022
NL14.09.2022
PL14.09.2022
RO14.09.2022
RS14.09.2022
SE14.09.2022
SK14.09.2022
SM14.09.2022
NO14.12.2022
GR15.12.2022
IS14.01.2023
PT16.01.2023
Former [2023/29]AL14.09.2022
AT14.09.2022
CZ14.09.2022
EE14.09.2022
ES14.09.2022
FI14.09.2022
HR14.09.2022
LT14.09.2022
LV14.09.2022
PL14.09.2022
RO14.09.2022
RS14.09.2022
SE14.09.2022
SK14.09.2022
SM14.09.2022
NO14.12.2022
GR15.12.2022
IS14.01.2023
PT16.01.2023
Former [2023/26]AT14.09.2022
CZ14.09.2022
EE14.09.2022
ES14.09.2022
FI14.09.2022
HR14.09.2022
LT14.09.2022
LV14.09.2022
PL14.09.2022
RO14.09.2022
RS14.09.2022
SE14.09.2022
SK14.09.2022
SM14.09.2022
NO14.12.2022
GR15.12.2022
IS14.01.2023
PT16.01.2023
Former [2023/23]AT14.09.2022
CZ14.09.2022
EE14.09.2022
ES14.09.2022
FI14.09.2022
HR14.09.2022
LT14.09.2022
LV14.09.2022
RO14.09.2022
RS14.09.2022
SE14.09.2022
SK14.09.2022
SM14.09.2022
NO14.12.2022
GR15.12.2022
PT16.01.2023
Former [2023/22]AT14.09.2022
CZ14.09.2022
ES14.09.2022
FI14.09.2022
HR14.09.2022
LT14.09.2022
LV14.09.2022
RO14.09.2022
RS14.09.2022
SE14.09.2022
SM14.09.2022
NO14.12.2022
GR15.12.2022
PT16.01.2023
Former [2023/20]FI14.09.2022
HR14.09.2022
LT14.09.2022
LV14.09.2022
RS14.09.2022
SE14.09.2022
SM14.09.2022
NO14.12.2022
GR15.12.2022
Former [2023/10]FI14.09.2022
HR14.09.2022
LT14.09.2022
LV14.09.2022
RS14.09.2022
SE14.09.2022
NO14.12.2022
GR15.12.2022
Former [2023/09]FI14.09.2022
LT14.09.2022
LV14.09.2022
RS14.09.2022
SE14.09.2022
NO14.12.2022
Former [2023/08]FI14.09.2022
LT14.09.2022
RS14.09.2022
SE14.09.2022
NO14.12.2022
Documents cited:Search[X]EP1496126  (HOFFMANN LA ROCHE [CH], et al) [X] 1-3,5,7-15 * the whole document *;
 [Y]WO2008146966  (UNIV NAT CHONNAM IND FOUND [KR], et al) [Y] 1-15 * page 3, line 19 - page 7, line 22; figure 1; examples 1,2,4; claims 1-13 *;
 [Y]EP2944605  (UNIV WASHINGTON CT COMMERCIALI [US]) [Y] 1-15 * paragraph [0021]; claims 1-15 *;
 [A]  - MAXWELL B. ZEIGLER ET AL, "Hybrid Semiconducting Polymer Nanoparticles as Polarization-Sensitive Fluorescent Probes", JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, (20130807), vol. 135, no. 31, doi:10.1021/ja404719f, ISSN 0002-7863, pages 11453 - 11456, XP055088462 [A] 1-15 * the whole document *

DOI:   http://dx.doi.org/10.1021/ja404719f
 [XP]  - KAI SUN ET AL, "In Vivo Dynamic Monitoring of Small Molecules with Implantable Polymer-Dot Transducer", ACS NANO, US, (20160620), vol. 10, no. 7, doi:10.1021/acsnano.6b02386, ISSN 1936-0851, pages 6769 - 6781, XP055622432 [XP] 1-15 * the whole document *

DOI:   http://dx.doi.org/10.1021/acsnano.6b02386
International search[Y]US2013266957  (CHIU DANIEL T [US], et al) [Y] 1-2, 3/1-2 * ; figure 1a; paragraphs [0007]-[0010], [0060]-[0063] *;
 [Y]  - BROWN, JQ et al., "Encapsulation of glucose oxidase and an oxygen-quenched fluorophore in polyelectrolyte-coated calcium alginate microspheres as optical glucose sensor systems", Biosensors and Bioelectronics, (20050715), vol. 21, no. 1, pages 212 - 216, XP027619457 [Y] 1-2, 3/1-2
by applicantUS2013266957
 WO2010US56079
 WO2011US56768
 WO2012US71767
 WO2013US24300
 WO2013US63917
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.