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Extract from the Register of European Patents

EP About this file: EP4281081

EP4281081 - ADENOSINE DERIVATIVE AND PHARMACEUTICAL COMPOSITION COMPRISING THE SAME [Right-click to bookmark this link]
StatusRequest for examination was made
Status updated on  27.10.2023
Database last updated on 28.09.2024
FormerThe international publication has been made
Status updated on  29.07.2022
Most recent event   Tooltip29.03.2024Change: Validation statespublished on 01.05.2024  [2024/18]
29.03.2024Change - extension statespublished on 01.05.2024  [2024/18]
Applicant(s)For all designated states
Brii Biosciences, Inc.
WeWork One City Ctr.
Unit 05-130, 110 Corcoran St.
Durham, North Carolina 27701 / US
[2023/48]
Inventor(s)01 / XU, Lianhong
Durham, North Carolina 27701 / US
 [2023/48]
Representative(s)Cooley (UK) LLP
22 Bishopsgate
London EC2N 4BQ / GB
[2023/48]
Application number, filing date22743369.525.01.2022
[2023/48]
WO2022US13660
Priority number, dateUS202163141450P25.01.2021         Original published format: US 202163141450 P
[2023/48]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2022159872
Date:28.07.2022
Language:EN
[2022/30]
Type: A1 Application with search report 
No.:EP4281081
Date:29.11.2023
Language:EN
The application published by WIPO in one of the EPO official languages on 28.07.2022 takes the place of the publication of the European patent application.
[2023/48]
Search report(s)International search report - published on:US28.07.2022
ClassificationIPC:A61K31/7042, C07H19/16, A61P31/12, A61P31/18, A61K31/7076, A61K31/7052
[2023/48]
CPC:
A61K31/4439 (EP,IL,KR,US); A61K31/7076 (EP,IL,KR,US); C07H19/16 (EP,IL,KR,US);
A61K31/4985 (EP,IL,KR,US); A61K47/10 (IL,US); A61K9/0019 (EP,IL,KR);
A61P31/12 (KR); A61P31/18 (KR); A61K2300/00 (KR) (-)
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 [2023/48]
TitleGerman:ADENOSINDERIVAT UND PHARMAZEUTISCHE ZUSAMMENSETZUNG DAMIT[2023/48]
English:ADENOSINE DERIVATIVE AND PHARMACEUTICAL COMPOSITION COMPRISING THE SAME[2023/48]
French:DÉRIVÉ D'ADÉNOSINE ET COMPOSITION PHARMACEUTIQUE LE COMPRENANT[2023/48]
Entry into regional phase21.08.2023National basic fee paid 
21.08.2023Search fee paid 
21.08.2023Designation fee(s) paid 
21.08.2023Examination fee paid 
Examination procedure21.08.2023Examination requested  [2023/48]
06.03.2024Amendment by applicant (claims and/or description)
Fees paidRenewal fee
04.01.2024Renewal fee patent year 03
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Cited inInternational search[A]WO2018022221  (IVACHTCHENKO ALEXANDRE VASILIEVICH [US], et al);
 [A]US2018099989  (IVACHTCHENKO ALEXANDRE VASILIEVICH [US], et al);
 [A]US2020079814  (IVACHTCHENKO ALEXANDRE VASILIEVICH [US], et al);
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.