blank Quick help
blank Maintenance news

Scheduled maintenance

Regular maintenance outages:
between 05.00 and 05.15 hrs CET (Monday to Sunday).

Other outages
Availability

2022.02.11

More...
blank News flashes

News Flashes

New version of the European Patent Register – SPC proceedings information in the Unitary Patent Register.

2024-07-24

More...
blank Related links

Extract from the Register of European Patents

EP About this file: EP4201404

EP4201404 - ANTIVIRAL COMPOUNDS FOR USE IN THE TREATMENT OF CORONAVIRUS INFECTION [Right-click to bookmark this link]
StatusRequest for examination was made
Status updated on  29.12.2023
Database last updated on 02.11.2024
FormerThe application has been published
Status updated on  26.05.2023
Most recent event   Tooltip23.01.2024New entry: Renewal fee paid 
Applicant(s)For all designated states
Erasmus University Rotterdam Medical Center
Dr. Molewaterplein 50
3015 GE Rotterdam / NL
For all designated states
Purdue Research Foundation
101 Foundry Drive, Suite 2500
West Lafayette, IN 47906 / US
[2023/26]
Inventor(s)01 / DYKHUIZEN, Emily Carla
West Lafayette, 47906 / US
02 / LAMERS, Mart Matthias
3015 GE Rotterdam / NL
03 / HAAGMANS, Bartholomeus Leonardus
3015 GE Rotterdam / NL
04 / MAHMOUDI, Tokameh
3015 GE Rotterdam / NL
 [2023/26]
Representative(s)V.O.
P.O. Box 87930
2508 DH Den Haag / NL
[2023/26]
Application number, filing date22153463.926.01.2022
[2023/26]
Priority number, dateUS202163292032P21.12.2021         Original published format: US 202163292032 P
[2023/26]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report 
No.:EP4201404
Date:28.06.2023
Language:EN
[2023/26]
Search report(s)(Supplementary) European search report - dispatched on:EP19.07.2022
ClassificationIPC:A61K31/395, A61P31/12, A61K9/00
[2023/26]
CPC:
A61K31/395 (EP); C07D273/08 (US); A61K9/0019 (US);
A61K9/0043 (US); A61P31/12 (EP); C07D413/10 (US)
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 [2024/05]
Former [2023/26]AL,  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 
Extension statesBANot yet paid
MENot yet paid
Validation statesKHNot yet paid
MANot yet paid
MDNot yet paid
TNNot yet paid
TitleGerman:ANTIVIRALE VERBINDUNGEN ZUR VERWENDUNG BEI DER BEHANDLUNG VON CORONAVIRUS-INFEKTIONEN[2023/26]
English:ANTIVIRAL COMPOUNDS FOR USE IN THE TREATMENT OF CORONAVIRUS INFECTION[2023/26]
French:COMPOSÉS ANTIVIRAUX À UTILISER DANS LE TRAITEMENT D'UNE INFECTION À CORONAVIRUS[2023/26]
Examination procedure22.12.2023Amendment by applicant (claims and/or description)
22.12.2023Examination requested  [2024/05]
22.12.2023Date on which the examining division has become responsible
Fees paidRenewal fee
23.01.2024Renewal fee patent year 03
Opt-out from the exclusive  Tooltip
competence of the Unified
Patent Court
See the Register of the Unified Patent Court for opt-out data
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[A]WO2009026527  (NOVOBIOTIC PHARMACEUTICALS LLC [US], et al) [A] 1-15 * page 34, line 20 - line 21 *;
 [X]WO2020014524  (UNIV LELAND STANFORD JUNIOR [US], et al) [X] 1-8,13-15 * claims 1-26 * * page 60, line 13 - line 17 *;
 [I]WO2021191312  (BAUSCH HEALTH IRELAND LTD [IE]) [I] 1-15 * claims *;
 [X]  - MARIAN CHRISTINE A ET AL, "Small Molecule Targeting of Specific BAF (mSWI/SNF) Complexes for HIV Latency Reversal", CELL CHEMICAL BIOLOGY , ELSEVIER, AMSTERDAM, NL, (20180906), vol. 25, no. 12, doi:10.1016/J.CHEMBIOL.2018.08.004, ISSN 2451-9456, page 1443, XP085563561 [X] 1-8,13-15 * abstract *

DOI:   http://dx.doi.org/10.1016/j.chembiol.2018.08.004
 [A]  - SHIRVALILOO MILAD, "Epigenomics in COVID-19; the link between DNA methylation, histone modifications and SARS-CoV-2 infection", EPIGENOMICS, United Kingdom, (20210501), vol. 13, no. 10, doi:10.2217/epi-2021-0057, ISSN 1750-1911, pages 745 - 750, XP055937965 [A] 1-15 * first paragraph; page 748 *

DOI:   http://dx.doi.org/10.2217/epi-2021-0057
by applicantWO2020014524
 US2020255416
    - WEI et al., Cell, (20210000), vol. 184, pages 76 - 91
    - MARIAN et al., Cell Chemical Biology, (20180000), vol. 25, pages 1443 - 1455
    - LAMERS et al., EMBO J., (20200000), vol. 40, no. 5, page el059l2
    - LAMERS et al., Elife, (20210000), vol. 10, page e66815
    - CAS, no. 1357647-78-9
    - LAMERS et al., EMBO Journal, (20210000), vol. 40, page e1059l2
    - LAMERS et al., Science, (20200000), vol. 369, no. 6499, pages 50 - 54
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.