Patent details

EP3515924 Title: CRYSTALLINE FORMS

Basic Information

Publication number:
EP3515924
PCT Application Number:
EP2017073858
Type:
European Patent Granted for LU
Legal Status:
In force
Application number:
EP177714367
PCT Publication Number:
WO2018055016
First applicant's nationality:
Translation Language:
EPO Publication Language:
English
English Title of Invention:
CRYSTALLINE FORMS
French Title of Invention:
FORMES CRISTALLINES
German Title of Invention:
KRISTALLINE FORMEN
SPC Number:

Dates

Filing date:
21/09/2017
Grant date:
15/12/2021
EP Publication Date:
31/07/2019
PCT Publication Date:
29/03/2018
Claims Translation Received Date:
Translations Received Date (B1 EP Publication):
Translations Received Date (B2 EP Publication):
Translations Received Date (B3 EP Publication):
Publication date:
15/12/2021
EP B1 Publication Date:
15/12/2021
EP B2 Publication Date:
EP B3 Publication Date:
Lapsed date:
Expiration date:
21/09/2037
Renunciation date:
Revocation date:
Annulment date:

Owner

From:
22/10/2025
 
 

Name:
VIATRIS ASIA PACIFIC PTE. LTD.
Address:
2 Shenton Way, #18-01, SGX Centre 1, 068804, Singapore , Singapore (SG)

History of Owners

From:
08/12/2021
To:
22/10/2025

Name:
Idorsia Pharmaceuticals Ltd
Address:
Hegenheimermattweg 91, 4123 Allschwil, Switzerland (CH)

Agent

Name:
OFFICE FREYLINGER S.A.
From:
03/02/2022
Address:
Boîte Postale 48, L-8001, STRASSEN, Luxembourg (LU)
To:

Inventor

1

Name:
LEUENBERGER, Daniel
Address:
Switzerland (CH)

2

Name:
REBER, Stefan
Address:
Switzerland (CH)

3

Name:
VON RAUMER, Markus
Address:
Switzerland (CH)

Priority

Priority Number:
PCT/EP2016/072562
Priority Date:
22/09/2016
Priority Country:
World Intellectual Property Office (WIPO) (WO)

Classification

IPC classification:
C07F 9/6558; A61K 31/675; A61P 9/00;

Publication

Bulletin

Bulletin Heading:
CO
Bulletin edition number:
2025/12
Publication date:
07/11/2025
Description:
Section M : Transfers of property (Art. 53 of the law), change of name and/or address

European Patent Bulletin

Issue number:
202150
Publication date:
15/12/2021
Description:
Grant (B1)

Deed

Change of owner(s)

Change Kind/ Decision Type:
Change of ownership
Deed Number:
RC20250000391A
Date Registered:
22/10/2025
Licence Effective Date:
Licence Expiration Date:
Scope of Licence:
Deed Filer:
OFFICE FREYLINGER S.A.
Journal Edition Number:
Text:
Country Code:
Updated Licence Number:
Terminated Licence Number:

Added Owner(s)

Name:
VIATRIS ASIA PACIFIC PTE. LTD.
Address:
2 Shenton Way, #18-01, SGX Centre 1, 068804, Singapore , Singapore (SG)

Removed Pledgee

Name:
Address:

Annual Fees

Annual Fee Due Date:
30/09/2026
Annual Fee Number:
10
Annual Fee Amount:
131 Euro
Expected Payer:
Last Annual Fee Payment Date:
25/09/2025
Last Annual Fee Paid Number:
9
Last Annual Fee Paid Amount:
115 Euro
Payer:
IPAN GMBH
Filing date Document type Number of pages
03/02/2022 Outgoing Correspondence 1
03/02/2022 Power Of Attorney 1
22/10/2025 Request For Change 4
23/10/2025 Outgoing Correspondence 1