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Extract from the Register of European Patents

EP About this file: EP4312977

EP4312977 - NUCLEIC ACID DELIVERY TO THE CENTRAL NERVOUS SYSTEM [Right-click to bookmark this link]
StatusRequest for examination was made
Status updated on  05.01.2024
Database last updated on 09.07.2024
FormerThe international publication has been made
Status updated on  10.10.2022
Formerunknown
Status updated on  03.05.2022
Most recent event   Tooltip20.03.2024New entry: Renewal fee paid 
Applicant(s)For all designated states
Biogen MA Inc.
225 Binney Street
Cambridge, MA 02142 / US
[2024/06]
Inventor(s)01 / YILDIZ, Hasan, M.
Cambridge, MA 02142 / US
02 / BORNAPOUR, Mandana
Cambridge, MA 02142 / US
03 / PENG, Paul
Cambridge, MA 02142 / US
04 / PATIL, Vishwesh, A.
Cambridge, MA 02142 / US
05 / SIMLER, Brian, R.
Cambridge, MA 02142 / US
06 / KIESMAN, William, F.
Cambridge, MA 02142 / US
 [2024/06]
Representative(s)Pohlman, Sandra M.
df-mp Dörries Frank-Molnia & Pohlman
Patentanwälte Rechtsanwälte PartG mbB
Theatinerstrasse 16
80333 München / DE
[2024/06]
Application number, filing date22718430.631.03.2022
[2024/06]
WO2022US22751
Priority number, dateUS202163169539P01.04.2021         Original published format: US 202163169539 P
[2024/06]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2022212648
Date:06.10.2022
Language:EN
[2022/40]
Type: A1 Application with search report 
No.:EP4312977
Date:07.02.2024
Language:EN
The application published by WIPO in one of the EPO official languages on 06.10.2022 takes the place of the publication of the European patent application.
[2024/06]
Search report(s)International search report - published on:EP06.10.2022
ClassificationIPC:A61K9/00, A61K9/51, A61K47/50, C12N15/00
[2024/06]
CPC:
A61K9/0085 (EP,US); C12N15/113 (EP,US); A61K47/59 (EP,US);
A61K9/0019 (US); A61K9/5153 (EP,US); C12N2310/11 (EP,US);
C12N2310/315 (EP,US); C12N2310/322 (EP,US); C12N2310/3341 (EP,US);
C12N2310/335 (EP,US); C12N2310/345 (EP,US) (-)
C-Set:
C12N2310/322, C12N2310/3525 (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 [2024/06]
Extension statesBA18.10.2023
ME18.10.2023
Validation statesKH18.10.2023
MA18.10.2023
MD18.10.2023
TN18.10.2023
TitleGerman:NUKLEINSÄUREABGABE AN DAS ZENTRALE NERVENSYSTEM[2024/06]
English:NUCLEIC ACID DELIVERY TO THE CENTRAL NERVOUS SYSTEM[2024/06]
French:ADMINISTRATION D'ACIDE NUCLÉIQUE AU SYSTÈME NERVEUX CENTRAL[2024/06]
Entry into regional phase18.10.2023National basic fee paid 
18.10.2023Designation fee(s) paid 
18.10.2023Examination fee paid 
Examination procedure18.10.2023Amendment by applicant (claims and/or description)
18.10.2023Examination requested  [2024/06]
18.10.2023Date on which the examining division has become responsible
Fees paidRenewal fee
20.03.2024Renewal fee patent year 03
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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[X]US2017049709  (HORHOTA ALLEN [US], et al) [X] 1,2,7-10,12,15 * paragraph [0078]; claims 1-35 *;
 [X]US2018126014  (ZHOU JIANGBING [US], et al) [X] 1-10,12,15 * paragraph [0036] - paragraph [0038]; claims 1-36 *;
 [A]US2019194396  (LU JIAN-MING [US], et al) [A] 1-33 * paragraph [0112]; claim - *;
 [A]WO2020056323  (BRIGHAM & WOMENS HOSPITAL INC [US], et al) [A] 1-33 * page 16; examples 1-9; claims 1-59 *;
 [XI]  - RUDOLPH L. JULIANO, "The delivery of therapeutic oligonucleotides", NUCLEIC ACIDS RESEARCH, GB, (20160415), vol. 44, no. 14, doi:10.1093/nar/gkw236, ISSN 0305-1048, pages 6518 - 6548, XP055491290 [X] 1-4,7-12,15,16,19-25,27-33 * the whole document * [I] 13,14,17,18,26

DOI:   http://dx.doi.org/10.1093/nar/gkw236
by applicantEP0427185
 US5587361
 US5599797
 US5610266
 US6143881
 US6706854
 EP1468035
 WO2007009919
 EP1907023
 EP2147036
 EP2263707
 US9683235
 US10385341
 US10407680
    - EVERS et al., Advanced Drug Delivery Reviews, (20150000), vol. 87, pages 90 - 103
    - BENNETT et al., Annu. Rev. Pharmacol. Toxicol., (20210000), vol. 61, pages 831 - 52
    - SILVA et al., Brain, (20200000), vol. 143, pages 407 - 429
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.