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Extract from the Register of European Patents

EP About this file: EP3964583

EP3964583 - APTAMER NUCLEIC ACID MOLECULE AND COMPLEX AND APPLICATION THEREOF [Right-click to bookmark this link]
StatusRequest for examination was made
Status updated on  04.02.2022
Database last updated on 13.07.2024
FormerThe international publication has been made
Status updated on  06.11.2020
Most recent event   Tooltip24.04.2024New entry: Renewal fee paid 
Applicant(s)For all designated states
East China University of Science and Technology
No. 130 Meilong Road
Xuhui District
Shanghai 200237 / CN
[2022/10]
Inventor(s)01 / YANG, Yi
No. 130 Meilong Road, Xuhui District
Shanghai 200237 / CN
02 / ZHU, Linyong
No. 130 Meilong Road, Xuhui District
Shanghai 200237 / CN
03 / CHEN, Xianjun
No. 130 Meilong Road, Xuhui District
Shanghai 200237 / CN
04 / ZHANG, Dasheng
No. 130 Meilong Road, Xuhui District
Shanghai 200237 / CN
05 / SU, Ni
No. 130 Meilong Road, Xuhui District
Shanghai 200237 / CN
06 / LIN, Qiuning
No. 130 Meilong Road, Xuhui District
Shanghai 200237 / CN
 [2022/10]
Representative(s)Murgitroyd & Company
165-169 Scotland Street
Glasgow G5 8PL / GB
[N/P]
Former [2022/10]Murgitroyd & Company
Murgitroyd House
165-169 Scotland Street
Glasgow G5 8PL / GB
Application number, filing date20798707.428.04.2020
[2022/10]
WO2020CN87415
Priority number, dateCN20191034870128.04.2019         Original published format: CN201910348701
[2022/10]
Filing languageZH
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2020221238
Date:05.11.2020
Language:ZH
[2020/45]
Type: A1 Application with search report 
No.:EP3964583
Date:09.03.2022
Language:EN
[2022/10]
Search report(s)International search report - published on:CN05.11.2020
(Supplementary) European search report - dispatched on:EP07.06.2023
ClassificationIPC:C12N15/115, C12N15/64, C09K19/16, C07C255/32, G01N21/64
[2022/10]
CPC:
C07D495/04 (EP,CN,US); C12N15/115 (EP,CN,US); C07C255/53 (EP,CN,US);
C07C255/58 (EP,CN,US); C07D213/74 (EP,CN,US); C07D213/85 (EP,CN,US);
C07D239/42 (EP,CN,US); C07D241/20 (EP,CN,US); C07D241/24 (EP,CN,US);
C07D263/56 (EP,CN,US); C07D277/64 (EP,CN,US); C07D333/60 (EP,CN,US);
C09K11/06 (US); C12N15/1003 (CN,US); C12N15/64 (EP);
C12Q1/6804 (CN); C12Q1/6806 (CN); C12Q1/6816 (EP);
C12Q1/6876 (US); C09K2211/1007 (CN,US); C09K2211/1018 (US);
C09K2211/1029 (CN); C09K2211/1033 (CN); C09K2211/1037 (CN);
C09K2211/1044 (CN); C09K2211/1092 (CN); C12N2310/16 (EP,CN,US);
C12N2310/351 (US); C12N2320/10 (EP,US) (-)
C-Set:
C12N15/1003, C12Q2525/205, C12Q2563/107 (CN);
C12N15/64, C12Q2563/107 (EP);
C12Q1/6804, C12Q2525/205, C12Q2563/107 (CN);
C12Q1/6816, C12Q2525/205 (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 [2022/10]
TitleGerman:APTAMERNUKLEINSÄUREMOLEKÜL UND -KOMPLEX UND DESSEN VERWENDUNG[2022/10]
English:APTAMER NUCLEIC ACID MOLECULE AND COMPLEX AND APPLICATION THEREOF[2022/10]
French:MOLÉCULE D'ACIDE NUCLÉIQUE APTAMÈRE ET APPLICATION CORRESPONDANTE[2022/10]
Entry into regional phase27.10.2021Translation filed 
27.10.2021National basic fee paid 
27.10.2021Search fee paid 
27.10.2021Designation fee(s) paid 
27.10.2021Examination fee paid 
Examination procedure27.10.2021Examination requested  [2022/10]
04.01.2024Amendment by applicant (claims and/or description)
Fees paidRenewal fee
25.03.2022Renewal fee patent year 03
25.04.2023Renewal fee patent year 04
24.04.2024Renewal fee patent year 05
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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[XI]  - SASKIA NEUBACHER ET AL, "RNA Structure and Cellular Applications of Fluorescent Light-Up Aptamers", ANGEWANDTE CHEMIE INTERNATIONAL EDITION, (20181105), vol. 58, no. 5, doi:10.1002/anie.201806482, ISSN 1433-7851, pages 1266 - 1279, XP055741164 [X] 1-4,6,8,11,18,19 * the whole document * [I] 1-12,14-16,18,19

DOI:   http://dx.doi.org/10.1002/anie.201806482
 [XI]  - ROBERT J. TRACHMAN ET AL, "Structural Principles of Fluorescent RNA Aptamers", TRENDS IN PHARMACOLOGICAL SCIENCES., GB, (20171001), vol. 38, no. 10, doi:10.1016/j.tips.2017.06.007, ISSN 0165-6147, pages 928 - 939, XP055486696 [X] 1-4,6,8,11,18,19 * the whole document * [I] 1-12,14-16,18,19

DOI:   http://dx.doi.org/10.1016/j.tips.2017.06.007
International search[A]CN1764729  (HUMAN GENETIC SIGNATURES PTY [AU]) [A] 1-19 * see entire document *;
 [A]CN102171234  (UNIV CORNELL) [A] 1-19 * see entire document *;
 [A]CN103710030  (UNIV HEFEI TECHNOLOGY) [A] 1-19 * see entire document *;
 [PX]  - Xianjun Chen et al., "Visualizing RNA dynamics in live cells with bright and stable fluorescent RNAs", Nature Biotechnology, (20190923), vol. 37, no. 11,, doi:20200717165531PX, ISSN 1546-1696, XP036920801 [PX] 1-19 * pp. 1287-1293, see entire document *

DOI:   http://dx.doi.org/10.1038/s41587-019-0249-1
 [A]  - Yuichi Furuhata et al., "Programmable RNA detection with a fluorescent RNA aptamer using optimized three-way junction formation", RNA, (20190211), vol. 25, no. 5, doi:20200717164549, ISSN 1469-9001, XP055751471 [A] 1-19 * pp. 590-599, see entire document *

DOI:   http://dx.doi.org/10.1261/rna.069062.118
 [A]  - Khalid K. Alam et al., "A Fluorescent Split Aptamer for Visualizing RNA−RNA Assembly In Vivo", ACS Synth. Biol., (20170526), vol. 6, no. 9, doi:20200717170722A, ISSN 2161-5063, XP055705833 [A] 1-19 * pp. 1710-1721, see entire document *

DOI:   http://dx.doi.org/10.1021/acssynbio.7b00059
 [A]  - DING, Aixiang, "The Applications of Amine α-Cyanostilbene-modified Derivatives in Fluorescence Liquid Crystals and Environmental Sensing", Science-Engineering (A), China Master’s Theses Full-Text Database, (20140915), no. 9, ISSN 1674-0246, pages 1 - 94, XP055857756 [A] 1-19 * see entire document *
by applicant   - OZAWA et al., Nature Methods, (20070000), vol. 4, pages 413 - 419
    - ARORA et al., Nucleic Acids Research, (20150000), vol. 21, page e144
    - PAIGE et al., Science, (20110000), vol. 333, pages 642 - 646
    - STRACK et al., Nature Methods, (20130000), vol. 10, pages 1219 - 1224
    - PAIGE et al., Science, (20120000), vol. 335, page 1194
    - SONG et al., Nature Chemical Biology, (20170000), vol. 13, pages 1187 - 1194
    - HAN et al., Journal of the American Chemical Society, (20130000), vol. 135, pages 19033 - 19038
    - FILONOV et al., Journal of the American Chemical Society, (20140000), vol. 136, pages 16299 - 16308
    - NEEDLEMANWUNSCH, J.Mol.Biol., (19700000), vol. 48, pages 443 - 453
    - "EMBOSS: The European Molecular Biology Open Software Suite, Rice", Trends in Genetics, (20000000), vol. 16, pages 276 - 277
    - FILONOV et al., Chemistry & biology, (20150000), vol. 22, pages 649 - 660
    - SONG et al., Nature chemical biology, (20170000), vol. 13, pages 1187 - 1194
    - SHAO et al., Nucleic acids research, (20160000), vol. 44, page e86
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.