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Extract from the Register of European Patents

EP About this file: EP3829597

EP3829597 - TRIMERIC PEPTIDES FOR ANTISENSE DELIVERY [Right-click to bookmark this link]
StatusRequest for examination was made
Status updated on  07.05.2021
Database last updated on 06.07.2024
FormerThe international publication has been made
Status updated on  08.02.2020
Most recent event   Tooltip26.07.2023New entry: Renewal fee paid 
Applicant(s)For all designated states
Sarepta Therapeutics, Inc.
215 First Street
Cambridge, MA 02142 / US
For all designated states
Massachusetts Institute of Technology
77 Massachusetts Avenue
Cambridge, MA 02139 / US
[2021/23]
Inventor(s)01 / WOLFE, Justin M.
c/o Massachusetts Institute of Technology 77
Massachusetts Avenue
Cambridge, MA 02139 / US
02 / FADZEN, Colin M.
c/o Massachusetts Institute of Technology 77
Massachusetts Avenue
Cambridge, MA 02139 / US
03 / PENTELUTE, Bradley L.
c/o Massachusetts Institute of Technology 77
Massachusetts Avenue
Cambridge, MA 02139 / US
04 / HANSON, Gunnar J.
c/o Sarepta Therapeutics, Inc.
215 First Street
Cambridge, MA 02142 / US
 [2021/23]
Representative(s)D Young & Co LLP
3 Noble Street
London EC2V 7BQ / GB
[N/P]
Former [2021/23]D Young & Co LLP
120 Holborn
London EC1N 2DY / GB
Application number, filing date19844253.529.07.2019
[2021/23]
WO2019US43920
Priority number, dateUS201862711894P30.07.2018         Original published format: US 201862711894 P
[2021/23]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2020028254
Date:06.02.2020
Language:EN
[2020/06]
Type: A1 Application with search report 
No.:EP3829597
Date:09.06.2021
Language:EN
The application published by WIPO in one of the EPO official languages on 06.02.2020 takes the place of the publication of the European patent application.
[2021/23]
Search report(s)International search report - published on:US06.02.2020
(Supplementary) European search report - dispatched on:EP20.04.2022
ClassificationIPC:A61K47/64, C12N15/87, C12N15/11, C07K19/00, A61P21/00, A61K31/712, A61K31/713, C12N15/113
[2022/19]
CPC:
C07K19/00 (EP); A61K47/6455 (US); A61K47/549 (US);
A61K47/64 (EP); A61K47/645 (EP); A61P21/00 (EP);
C07K14/47 (EP); C12N15/113 (US); C12N15/87 (EP);
C12N15/111 (EP); C12N2310/11 (US); C12N2310/3233 (US);
C12N2310/3513 (EP,US) (-)
Former IPC [2021/23]A61K31/712, A61K31/713, A61K47/64, C12N15/113
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 [2021/23]
Extension statesBA18.02.2021
ME18.02.2021
Validation statesKH18.02.2021
MA18.02.2021
MD18.02.2021
TN18.02.2021
TitleGerman:TRIMERE PEPTIDE ZUR ANTISENSE-VERABREICHUNG[2021/23]
English:TRIMERIC PEPTIDES FOR ANTISENSE DELIVERY[2021/23]
French:PEPTIDES TRIMÈRES POUR ADMINISTRATION ANTISENS[2021/23]
Entry into regional phase18.02.2021National basic fee paid 
18.02.2021Search fee paid 
18.02.2021Designation fee(s) paid 
18.02.2021Examination fee paid 
Examination procedure18.02.2021Examination requested  [2021/23]
07.11.2022Amendment by applicant (claims and/or description)
Fees paidRenewal fee
26.07.2021Renewal fee patent year 03
27.07.2022Renewal fee patent year 04
26.07.2023Renewal fee patent year 05
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Documents cited:Search[A]WO2016187425  (SAREPTA THERAPEUTICS INC [US]) [A] 1-15 * examples 1-6 ** scheme Ia-IIIb *;
 [A]  - YIN HAIFANG ET AL, "Context Dependent Effects of Chimeric Peptide Morpholino Conjugates Contribute to Dystrophin Exon-skipping Efficiency", MOLECULAR THERAPY-NUCLEIC ACIDS, US, (20130101), vol. 2, doi:10.1038/mtna.2013.51, ISSN 2162-2531, page e124, XP055872097 [A] 1-15 * abstract * * table 1 * * figure 1 * * page 8, column 1, paragraph 3 *

DOI:   http://dx.doi.org/10.1038/mtna.2013.51
 [A]  - AMER F. SALEH ET AL, "Synthesis and Splice-Redirecting Activity of Branched, Arginine-Rich Peptide Dendrimer Conjugates of Peptide Nucleic Acid Oligonucleotides", BIOCONJUGATE CHEMISTRY, (20101020), vol. 21, no. 10, doi:10.1021/bc100275r, ISSN 1043-1802, pages 1902 - 1911, XP055049878 [A] 1-15 * abstract * * table 1 * * figure 1 * * page 1907, column 1, paragraph 3 - column 2, paragraph 1 *

DOI:   http://dx.doi.org/10.1021/bc100275r
International search[XA]US2012289457  (HANSON GUNNAR J [US]) [X] 1-4 * entire document especially figure 1A; para [0247]-[0255] * [A] 5-9;
 [A]WO2015069665  (RAIN BIOSCIENCE INC [US]) [A] 1-9* entire document *;
 [XA]US2016237426  (HANSON GUNNAR J [US]) [X] 1-4 * entire document especially (Figure IA; para [0249]-[0259] * [A] 5-9
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.