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Extract from the Register of European Patents

EP About this file: EP4069784

EP4069784 - AMINOACRIDINE AND AMINOPYRENE DYES AND THEIR USE AS FLUORESCENT TAGS, IN PARTICULAR FOR CARBOHYDRATE ANALYSIS [Right-click to bookmark this link]
StatusThe application is deemed to be withdrawn
Status updated on  26.05.2023
Database last updated on 17.09.2024
FormerRequest for examination was made
Status updated on  09.09.2022
FormerThe international publication has been made
Status updated on  11.06.2021
Formerunknown
Status updated on  11.01.2020
Most recent event   Tooltip26.05.2023Application deemed to be withdrawnpublished on 28.06.2023  [2023/26]
Applicant(s)For all designated states
Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V.
Hofgartenstraße 8
80539 München / DE
[2022/41]
Inventor(s)01 / FOMIN, Maksim A.
Im Kolke 8
37083 Göttingen / DE
02 / SAVICHEVA, Elizaveta
Bunsenstrasse 16, z. 164
37073 Göttingen / DE
03 / SEIKOWSKI, Jan
Über den Höfen 12
37077 Göttingen / DE
04 / BELOV, Vladimir
Immanuel-Kant-Strasse 34
37083 Göttingen / DE
05 / HELL, Stefan W.
Herzberger Landstrasse 38
37085 Göttingen / DE
 [2022/41]
Representative(s)v. Bezold & Partner Patentanwälte - PartG mbB
Ridlerstraße 57
80339 München / DE
[2022/41]
Application number, filing date19829408.406.12.2019
[2022/41]
WO2019EP84067
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2021110280
Date:10.06.2021
Language:EN
[2021/23]
Type: A1 Application with search report 
No.:EP4069784
Date:12.10.2022
Language:EN
The application published by WIPO in one of the EPO official languages on 10.06.2021 takes the place of the publication of the European patent application.
[2022/41]
Search report(s)International search report - published on:EP10.06.2021
ClassificationIPC:C09B15/00, C09B57/00, G01N33/53
[2022/41]
CPC:
C09B15/00 (EP,US); G01N33/582 (EP,US); C09B57/001 (EP,US);
C09K11/06 (US); G01N33/6803 (US); C09K2211/1011 (US);
C09K2211/1018 (US); G01N2400/10 (EP) (-)
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 [2022/41]
TitleGerman:AMINOACRIDIN- UND AMINOPYRENFARBSTOFFE UND IHRE VERWENDUNG ALS FLUORESZENZMARKER, INSBESONDERE FÜR KOHLENHYDRATANALYSE[2022/41]
English:AMINOACRIDINE AND AMINOPYRENE DYES AND THEIR USE AS FLUORESCENT TAGS, IN PARTICULAR FOR CARBOHYDRATE ANALYSIS[2022/41]
French:COLORANTS AMINOACRIDINE ET AMINOPYRÈNE ET LEUR UTILISATION COMME MARQUEURS FLUORESCENTS, EN PARTICULIER POUR L'ANALYSE DES HYDRATES DE CARBONE[2022/41]
Entry into regional phase13.06.2022National basic fee paid 
13.06.2022Designation fee(s) paid 
13.06.2022Examination fee paid 
Examination procedure13.06.2022Examination requested  [2022/41]
13.06.2022Date on which the examining division has become responsible
24.01.2023Application deemed to be withdrawn, date of legal effect  [2023/26]
14.02.2023Despatch of communication that the application is deemed to be withdrawn, reason: reply to the Extended European Search Report/Written Opinion of the International Searching Authority/International Preliminary Examination Report/Supplementary international search report not received in time  [2023/26]
14.02.2023Despatch of communication of loss of particular rights: Claims {1}
Fees paidRenewal fee
13.06.2022Renewal fee patent year 03
Penalty fee
Additional fee for renewal fee
31.12.202204   M06   Not yet paid
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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.
Cited inInternational search[XA]US5641390  (HAWKE DAVID HARRY [US], et al) [X] 17 * column 2; examples 1-2 *[A] 18-20;
 [AD]WO2012027717  (TEXAS A & M UNIV SYS [US], et al) [AD] 1,4,5,8,9,11-23 * page 35 - page 36; compounds 21-22 *;
 [XA]WO2013033046  (VIGH GYULA [US], et al) [X] 17 * page 48, line 18 - line 20; compound (IV) * * page 52, line 16 - line 25 * * figure 21 * [A] 1,4,5,8,9,11-16,18-23;
 [IDA]US9127164  (RAMAGE ROBERT [GB], et al) [ID] 1-3,5,9-23 * column 1, line 5 - line 10 * * column 46; claim 11 * * column 47; claim 12 * [A] 6,7;
 [XAI]  - RAMON A. EVANGELISTA ET AL, "Characterization of 9-Aminopyrene-1,4,6-trisulfonate Derivatized Sugars by Capillary Electrophoresis with Laser-Induced Fluorescence Detection", ANALYTICAL CHEMISTRY, (19950701), vol. 67, no. 13, doi:10.1021/ac00109a051, ISSN 0003-2700, pages 2239 - 2245, XP055723886 [X] 17 * page 2239 - page 2240 * * page 2241; figure 1 * * page 2242; figure 2a * * page 2244; figure 6 * [A] 2,3,6-8,10 [I] 1,4,5,9,11-16,18-23

DOI:   http://dx.doi.org/10.1021/ac00109a051
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 US9127164
 US2017369431
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 WO2019EP51396
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.