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Extract from the Register of European Patents

EP About this file: EP3728250

EP3728250 - PYRAZOLO[3,4-BETA]PYRIDINES AND IMIDAZO[1,5-BETA]PYRIDAZINES AS PDE1 INHIBITORS [Right-click to bookmark this link]
Former [2020/44]PYRAZOLO[3,4-beta]PYRIDINES AND IMIDAZO[1,5-beta]PYRIDAZINES AS PDE1 INHIBITORS
[2024/34]
StatusExamination is in progress
Status updated on  09.07.2021
Database last updated on 29.07.2024
FormerRequest for examination was made
Status updated on  25.09.2020
FormerThe international publication has been made
Status updated on  29.06.2019
Formerunknown
Status updated on  15.01.2019
Most recent event   Tooltip19.07.2024Change - English titlepublished on 21.08.2024 [2024/34]
19.07.2024Change - French titlepublished on 21.08.2024 [2024/34]
Applicant(s)For all designated states
H. Lundbeck A/S
Ottiliavej 9
2500 Valby / DK
[2020/44]
Inventor(s)01 / KEHLER, Jan
c/o H. Lundbeck A/S
Ottiliavej 9
2500 Valby / DK
02 / RASMUSSEN, Lars, Kyhn
c/o H. Lundbeck A/S
Ottiliavej 9
2500 Valby / DK
03 / LANGGÅRD, Morten
c/o H. Lundbeck A/S
Ottiliavej 9
2500 Valby / DK
04 / JESSING, Mikkel
c/o H. Lundbeck A/S
Ottiliavej 9
2500 Valby / DK
05 / VITAL, Paulo, Jorge, Vieira
c/o H. Lundbeck A/S
Ottiliavej 9
2500 Valby / DK
06 / JUHL, Karsten
c/o H. Lundbeck A/S
Ottiliavej 9
2500 Valby / DK
07 / MARIGO, Mauro
c/o H. Lundbeck A/S
Ottiliavej 9
2500 Valby / DK
 [2020/44]
Representative(s)H. Lundbeck A/S
Ottiliavej 9
2500 Valby / DK
[2020/44]
Application number, filing date18829814.519.12.2018
[2020/44]
WO2018EP85725
Priority number, dateDK2017PA0072920.12.2017         Original published format: DK PA201700729
[2020/44]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2019121840
Date:27.06.2019
Language:EN
[2019/26]
Type: A1 Application with search report 
No.:EP3728250
Date:28.10.2020
Language:EN
The application published by WIPO in one of the EPO official languages on 27.06.2019 takes the place of the publication of the European patent application.
[2020/44]
Search report(s)International search report - published on:EP27.06.2019
ClassificationIPC:C07D471/04, C07D487/04, A61P25/28, A61K31/437, A61K31/519, C07D519/00
[2020/44]
CPC:
C07D471/04 (EP); C07D487/04 (EP,CN); C07D405/14 (US);
A61K31/519 (EP); A61P25/14 (CN); A61P25/18 (CN);
A61P25/22 (CN); A61P25/24 (CN); A61P25/28 (EP,CN);
C07D401/14 (US); C07D519/00 (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 [2020/44]
TitleGerman:PYRAZOLO[3,4-BETA]PYRIDINE UND IMIDAZO[1,5-BETA]PYRIDAZINE ALS PDE1-INHIBITOREN[2020/44]
English:PYRAZOLO[3,4-BETA]PYRIDINES AND IMIDAZO[1,5-BETA]PYRIDAZINES AS PDE1 INHIBITORS[2024/34]
French:PYRAZOLO[3,4-BETA]PYRIDINES ET IMIDAZO[1,5-BETA]PYRIDAZINES UTILISÉES EN TANT QU'INHIBITEURS DE PDE1[2024/34]
Former [2020/44]PYRAZOLO[3,4-beta]PYRIDINES AND IMIDAZO[1,5-beta]PYRIDAZINES AS PDE1 INHIBITORS
Former [2020/44]PYRAZOLO[3,4-beta]PYRIDINES ET IMIDAZO[1,5-beta]PYRIDAZINES UTILISÉES EN TANT QU'INHIBITEURS DE PDE1
Entry into regional phase20.07.2020National basic fee paid 
20.07.2020Designation fee(s) paid 
20.07.2020Examination fee paid 
Examination procedure20.07.2020Examination requested  [2020/44]
20.07.2020Date on which the examining division has become responsible
14.01.2021Amendment by applicant (claims and/or description)
12.07.2021Despatch of a communication from the examining division (Time limit: M06)
06.01.2022Reply to a communication from the examining division
10.05.2022Despatch of a communication from the examining division (Time limit: M06)
03.11.2022Reply to a communication from the examining division
27.06.2023Despatch of a communication from the examining division (Time limit: M04)
24.10.2023Reply to a communication from the examining division
Fees paidRenewal fee
11.01.2021Renewal fee patent year 03
03.01.2022Renewal fee patent year 04
02.01.2023Renewal fee patent year 05
02.01.2024Renewal fee patent year 06
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Cited inInternational search[AD]WO2016055618  (LUNDBECK & CO AS H [DK]);
 [A]WO2017024004  (SAMUMED LLC [US]);
 [XPI]WO2018007249  (H LUNDBECK AS [DK]);
by applicantWO2008070095
 WO2013142307
 WO2016042775
 US2016083391
 US2016083400
 WO2016055618
 WO2016147659
 WO2016170064
 WO2016174188
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.