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Extract from the Register of European Patents

EP About this file: EP4204404

EP4204404 - ALPHA1A-ADRENERGIC RECEPTOR AGONISTS AND METHODS OF USE [Right-click to bookmark this link]
StatusRequest for examination was made
Status updated on  02.06.2023
Database last updated on 13.09.2024
FormerThe international publication has been made
Status updated on  05.03.2022
Most recent event   Tooltip06.09.2024Change - classificationpublished on 09.10.2024 [2024/41]
06.09.2024Change - classificationpublished on 09.10.2024 [2024/41]
Applicant(s)For all designated states
Curasen Therapeutics, Inc.
930 Brittan Avenue, 306
San Carlos, CA 94070 / US
[2023/27]
Inventor(s)01 / CARTER, David Scott
San Carlos, California 94070 / US
02 / O'YANG, Counde
San Carlos, California 94070 / US
03 / FORD, Anthony P.
San Carlos, California 94070 / US
04 / CHEN, Wei
San Carlos, California 94070 / US
 [2023/27]
Representative(s)Harris, Jennifer Lucy, et al
Kilburn & Strode LLP
Lacon London
84 Theobalds Road
London WC1X 8NL / GB
[2023/27]
Application number, filing date21862751.126.08.2021
[2023/27]
WO2021US47779
Priority number, dateUS202063071297P27.08.2020         Original published format: US 202063071297 P
[2023/27]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2022047052
Date:03.03.2022
Language:EN
[2022/09]
Type: A1 Application with search report 
No.:EP4204404
Date:05.07.2023
Language:EN
The application published by WIPO in one of the EPO official languages on 03.03.2022 takes the place of the publication of the European patent application.
[2023/27]
Search report(s)International search report - published on:US03.03.2022
ClassificationIPC:C07D233/06, A61P25/28, A61K31/4178, A61K31/427, A61K31/422, A61K31/4164, C07D233/20, C07D233/22, C07D233/24, C07D233/26, C07D401/10, C07D403/06, C07D403/10, C07D403/14, C07D405/06, C07D405/10, C07D409/10, C07D417/10, C07D413/10
[2024/41]
CPC:
C07D403/10 (EP,KR,US); A61K31/4178 (KR); A61K31/506 (KR);
A61P25/28 (EP,KR); C07D233/06 (EP); C07D233/20 (EP,KR);
C07D233/22 (EP,KR,US); C07D233/24 (EP,KR); C07D233/26 (EP,KR);
C07D401/10 (EP,KR); C07D403/06 (EP); C07D403/14 (EP,KR);
C07D405/06 (EP,KR,US); C07D405/10 (EP,KR); C07D409/10 (EP,KR);
C07D413/10 (EP,KR); C07D417/10 (EP,KR) (-)
Former IPC [2023/27]C07D233/06
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 [2023/27]
TitleGerman:ALPHA1A-ADRENERGE REZEPTORAGONISTEN UND VERFAHREN ZUR VERWENDUNG[2023/27]
English:ALPHA1A-ADRENERGIC RECEPTOR AGONISTS AND METHODS OF USE[2023/27]
French:AGONISTES DU RÉCEPTEUR ALPHA1A-ADRÉNERGIQUE ET MÉTHODES D'UTILISATION[2023/27]
Entry into regional phase16.02.2023National basic fee paid 
16.02.2023Search fee paid 
16.02.2023Designation fee(s) paid 
16.02.2023Examination fee paid 
Examination procedure16.02.2023Examination requested  [2023/27]
19.09.2023Amendment by applicant (claims and/or description)
Fees paidRenewal fee
22.08.2023Renewal fee patent year 03
20.08.2024Renewal fee patent year 04
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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[A]US5952362  (COURNOYER RICHARD LEO [US], et al);
 [XA]US2007197621  (GALLEY GUIDO [DE], et al);
 [A]US2009197933  (O'YANG COUNDE [US], et al);
 [A]WO2009098136  (HOFFMANN LA ROCHE [CH], et al);
 [A]US2019117623  (SIMPSON JR PAUL C [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.