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Extract from the Register of European Patents

EP About this file: EP3728137

EP3728137 - POLYMERIC FLUOROPHORES, COMPOSITIONS COMPRISING THE SAME, AND METHODS OF PREPARING AND USING THE SAME [Right-click to bookmark this link]
StatusExamination is in progress
Status updated on  28.09.2023
Database last updated on 07.10.2024
FormerRequest for examination was made
Status updated on  25.09.2020
FormerThe international publication has been made
Status updated on  29.06.2019
Most recent event   Tooltip03.04.2024New entry: Reply to examination report 
Applicant(s)For all designated states
North Carolina State University
1021 Main Campus Drive
2nd Floor
Raleigh, North Carolina 27606 / US
[2020/44]
Inventor(s)01 / LINDSEY, Jonathan S.
1236 Canterbury Road
Raleigh, North Carolina 27608 / US
02 / HU, Gongfang
2533 Brisbane Woods Way
Cary, North Carolina 27518 / US
03 / LIU, Rui
1007 Village Greenway, Apartment F
Cary, North Carolina 27511 / US
 [2020/44]
Representative(s)Marks & Clerk LLP
15 Fetter Lane
London EC4A 1BW / GB
[N/P]
Former [2020/44]Robin, Yann
Marks & Clerk LLP
Aurora
120 Bothwell Street
Glasgow G2 7JS / GB
Application number, filing date18890479.118.12.2018
[2020/44]
WO2018US66195
Priority number, dateUS201762609494P22.12.2017         Original published format: US 201762609494 P
US201862714541P03.08.2018         Original published format: US 201862714541 P
[2020/44]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2019126144
Date:27.06.2019
Language:EN
[2019/26]
Type: A1 Application with search report 
No.:EP3728137
Date:28.10.2020
Language:EN
The application published by WIPO in one of the EPO official languages on 27.06.2019 takes the place of the publication of the European patent application.
[2020/44]
Search report(s)International search report - published on:US27.06.2019
(Supplementary) European search report - dispatched on:EP10.11.2021
ClassificationIPC:C02F1/56, C07D311/82, C09B11/24
[2020/44]
CPC:
C07D487/22 (EP); C09B69/108 (EP,US); A61K49/0032 (US);
A61K49/0054 (US); C08F293/005 (US); C08L33/08 (US);
C09B67/0097 (EP); C09B69/105 (EP); C08F2438/03 (US);
C08L2207/53 (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 [2020/44]
TitleGerman:POLYMERE FLUOROPHORE, DIESE ENTHALTENDE ZUSAMMENSETZUNGEN UND VERFAHREN ZU DEREN HERSTELLUNG UND VERWENDUNG[2020/44]
English:POLYMERIC FLUOROPHORES, COMPOSITIONS COMPRISING THE SAME, AND METHODS OF PREPARING AND USING THE SAME[2020/44]
French:FLUOROPHORES POLYMÈRES, COMPOSITIONS LES COMPRENANT, ET LEURS PROCÉDÉS DE PRÉPARATION ET D'UTILISATION[2020/44]
Entry into regional phase18.06.2020National basic fee paid 
18.06.2020Search fee paid 
18.06.2020Designation fee(s) paid 
18.06.2020Examination fee paid 
Examination procedure18.06.2020Examination requested  [2020/44]
07.06.2022Amendment by applicant (claims and/or description)
27.09.2023Despatch of a communication from the examining division (Time limit: M06)
03.04.2024Reply to a communication from the examining division
Fees paidRenewal fee
28.12.2020Renewal fee patent year 03
30.11.2021Renewal fee patent year 04
14.11.2022Renewal fee patent year 05
15.11.2023Renewal fee patent year 06
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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[I]WO2010054266  (UNIV WASHINGTON [US], et al) [I] 1-15 * paragraph [0380]; figure 1; examples 9,10 *;
 [XI]WO2010077678  (UNIV WASHINGTON [US], et al) [X] 1-7,10-15 * the whole document * [I] 8,9;
 [X]WO2012039741  (UNIV TEXAS [US], et al) [X] 1-15 * page 4 - page 6; figures 1, 2, 4, 9 *;
 [X]US2016089455  (HYEON TAEGHWAN [KR], et al) [X] 1-15* figures 1,5; examples 1,13,14,19,21 *;
 [X]WO2016114634  (UNIV SEOUL NAT R & DB FOUND [KR]) [X] 1-15 * figures 1-7, 29-31, 33 *
International search[A]US2002032252  (ISHIZUKA TAKAHIRO [JP]) [A] 1-3, 27-29* ; entire document *;
 [X]US2007105990  (MAKINO NAONORI [JP], et al) [X] 27-29 * ; Title, Abstract, para[0043], para[0143] *;
 [X]US2008095699  (ZHENG SHIYING [US], et al) [X] 1-3 * ; Title, Abstract, para[0021] *;
 [A]US2010210742  (IYODA TOMOKAZU [JP], et al) [A] 1-3, 27-29 * ; entire document *;
 [A]US2013280751  (PAPKOVSKY DMITRI [IE], et al) [A] 1-3, 27-29 * ; entire document *;
 [A]  - MIKSA B., "Fluorescent Dyes Used in Polymer Carriers as Imaging Agents in Anticancer Therapy", Medicinal chemistry, (20161115), vol. 6, no. 10, pages 611 - 639, XP055620069 [A] 1-3, 27-29 * ; entire document *

DOI:   http://dx.doi.org/10.4172/2161-0444.1000406
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.