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Extract from the Register of European Patents

EP About this file: EP3957751

EP3957751 - SHORT RNA-PRIMED XENO SENSOR MODULE AMPLIFICATION-BASED SHORT RNA DETECTION TECHNIQUE [Right-click to bookmark this link]
StatusExamination is in progress
Status updated on  21.03.2024
Database last updated on 28.06.2024
FormerRequest for examination was made
Status updated on  21.01.2022
FormerThe international publication has been made
Status updated on  23.10.2020
Most recent event   Tooltip22.03.2024First examination report 
Applicant(s)For all designated states
Xenohelix Co., Ltd
202ho,152 Anjeon-ro, Deokjin-gu
Jeonju-si, Jeollabuk-do 54871 / KR
[2022/08]
Inventor(s)01 / YANG, Seong Wook
257-506, 1218, Yangjae-daero Songpa-gu
Seoul 05649 / KR
02 / CHO, Seok Keun
2402-1104, Hatbitmauel 24danji Apartment, 106,
Hwasin-ro, Deogyang-gu
Goyang-si Gyeonggi-do 10492 / KR
03 / SHAH, Pratik
A601, Yonsei University Avison House, 50, Yonsei-
ro Seodaemun-gu
Seoul 03722 / KR
04 / NAGDA, Riddhi Nitin
A601, Yonsei University Avison House, 50, Yonsei-
ro Seodaemun-gu
Seoul 03722 / KR
 [2022/08]
Representative(s)Isarpatent
Patent- und Rechtsanwälte Barth
Charles Hassa Peckmann & Partner mbB
Friedrichstrasse 31
80801 München / DE
[N/P]
Former [2022/08]Botti, Mario, et al
Botti & Ferrari S.p.A.
Via Cappellini, 11
20124 Milano / IT
Application number, filing date19924846.904.11.2019
[2022/08]
WO2019KR14837
Priority number, dateKR2019004638819.04.2019         Original published format: KR 20190046388
KR2019009040425.07.2019         Original published format: KR 20190090404
[2022/08]
Filing languageKO
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2020213800
Date:22.10.2020
Language:KO
[2020/43]
Type: A1 Application with search report 
No.:EP3957751
Date:23.02.2022
Language:EN
[2022/08]
Search report(s)International search report - published on:KR22.10.2020
(Supplementary) European search report - dispatched on:EP04.04.2023
ClassificationIPC:C12Q1/6825
[2023/18]
CPC:
C12Q1/6825 (EP); C12Q1/6876 (KR,US); C12Q1/686 (KR,US);
C12Q2521/301 (US); C12Q2525/113 (KR,US); C12Q2525/121 (US);
C12Q2525/179 (US); C12Q2525/185 (US); C12Q2525/204 (KR);
C12Q2525/207 (US); C12Q2531/113 (KR); C12Q2537/149 (US);
C12Q2563/185 (KR); C12Q2565/537 (US); C12Q2600/178 (KR,US) (-)
C-Set:
C12Q1/6825, C12Q2525/117, C12Q2525/207, C12Q2531/113, C12Q2563/107, C12Q2563/159, C12Q2563/179 (EP)
Former IPC [2022/08]C12Q1/6876, C12Q1/686
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 [2022/08]
TitleGerman:AUF DURCH KURZ-RNA-GEPRIMTE XENONSENSORMODULAMPLIFIKATION BASIERENDE KURZ-RNA-DETEKTIONSTECHNIK[2022/08]
English:SHORT RNA-PRIMED XENO SENSOR MODULE AMPLIFICATION-BASED SHORT RNA DETECTION TECHNIQUE[2022/08]
French:TECHNIQUE DE DÉTECTION D'ARN COURT BASÉE SUR L'AMPLIFICATION D'UN MODULE DE CAPTEUR XENO AMORCÉE PAR UN ARN COURT[2022/08]
Entry into regional phase13.11.2020Translation filed 
13.11.2020National basic fee paid 
13.11.2020Search fee paid 
13.11.2020Designation fee(s) paid 
13.11.2020Examination fee paid 
Examination procedure13.11.2020Examination requested  [2022/08]
31.10.2023Amendment by applicant (claims and/or description)
20.03.2024Despatch of a communication from the examining division (Time limit: M04)
Fees paidRenewal fee
11.11.2021Renewal fee patent year 03
14.10.2022Renewal fee patent year 04
30.11.2023Renewal fee patent year 05
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Documents cited:Search[Y]US6001611  (WILL STEPHEN GORDON [US]) [Y] 2,11 * column 7, line 58 - column 8, line 15 * * column 12, line 54 - line 63 *;
 [XYI]WO2017141067  (UNIV TOKYO [JP], et al) [X] 1,6,10,12 * figure 18 * [Y] 2,11 [I] 7-9;
 [A]CN108048537  (UNIV CHINA THREE GORGES CTGU) [A] 1-20 * figure 1 ** example 1 *;
 [XYI]WO2019033831  (JIANGSU MICRODIAG BIOMEDICINE TECH CO LTD [CN]) [X] 1,6,10,12 * figure 2 * [Y] 2,11 [I] 7-9;
 [XYI]  - HONGXIA JIA ET AL, "Ultrasensitive Detection of microRNAs by Exponential Isothermal Amplification", ANGEWANDTE CHEMIE INTERNATIONAL EDITION, VERLAG CHEMIE, HOBOKEN, USA, (20100702), vol. 49, no. 32, doi:10.1002/ANIE.201001375, ISSN 1433-7851, pages 5498 - 5501, XP072076898 [X] 1,2,6,10,12 * figure 1 * [Y] 2,11 [I] 7-9

DOI:   http://dx.doi.org/10.1002/anie.201001375
International search[XY]US2007077582  (SLEPNEV VLADIMIR I [US]) [X] 1, 6-10, 12 * See paragraphs [0071]-[0072]; claims 1, 3-4, 17-19; figure 1. * [Y] 2-5, 11, 13-20;
 [Y]KR20120097793  (BIONEER CORP [KR]) [Y] 2-5, 11, 13-20 * See paragraphs [0016], [0020]. *;
 [X]US2014221228  (GINSBERG STEPHEN D [US], et al) [X] 1, 6-10, 12 * See paragraphs [0017], [0064]; claim 1; figure 1. *;
 [A]WO2016134258  (IBIS BIOSCIENCES INC [US]) [A] 1-20* See the entire document. *;
 [Y]  - KALOTA, A. et al., "2'-deoxy-2'-fluoro-beta-D-arabinonucleic acid (2'F-ANA) modified oligonucleotides (ON) effect highly efficient, and persistent , gene silencing", Nucleic Acids Research, (20060000), vol. 34, no. 2, doi:10.1093/NAR/GKJ455, pages 451 - 461, XP002518575 [Y] 2-5, 13-20 * See abstract; page 452. *

DOI:   http://dx.doi.org/10.1093/NAR/GKJ455
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