Every night, the online Belgian patent register ('eRegister') receives an update with public data that were entered or generated the preceding day on the Benelux Patent Platform, the computer application with which the Belgian Intellectual Property Office handles the registration, treatment and publication processes for patents and supplementary protection certificates.
Currently, some updates are spread over consecutive nights due to the large, weekly volume of data concerning European patents designating Belgium.
For a European patent it is possible that data about the inventor(s) are missing from the online Belgian patent register. They can be found via the link to the European patent register pending an update of the Belgian patent register.
For European patents with Unitary Effect, the authentic source of information is the European Patent Register : please refer to it.

Patent details

3122726 Title: IMINOSUCRES N-(5-((ARYL OU HETEROARYL)METHYLOXY)PENTYL)-SUBSTITUES COMME INHIBITEURS DE GLUCOSYLCERAMIDE SYNTHASE

The time of generation of the report may vary depending on the number of the selected files and the pages of each file. If the generation of the consolidated PDF file takes long, you may reduce the number of selected files and proceed with the generation of the PDF in batches.
You have not selected any documents

Basic information

Application number:
157198458
WO application number:
NL2015050188
Type:
European patent granted for BE
Status:
Open
Publication number:
3122726
WO publication number:
WO2015147639
1rst applicant's nationality:
Translation language:
EPO publication language:
English
SPC number:

Dates

Filing date:
23/03/2015
Grant date:
29/08/2018
EP publication date:
01/02/2017
WO publication date:
01/10/2015
Claims translation received date:
Translation received date (EP publication B1):
Translation received date (EP publication B2):
Translation received date (EP publication B3):
Registration date:
29/08/2018
EP B1 publication date:
29/08/2018
EP B2 publication date:
EP B3 publication date:
Lapsed date:
Expiration date (if granted and all annual fees paid):
23/03/2035

Applicant

1

Name:
Universiteit Leiden
Legal Form:
From:
29/08/2018
Address:
Rapenburg 70, 2311 EZ Leiden, Netherlands (NL)
To:

2

Name:
Stichting Amsterdam UMC
Legal Form:
From:
10/03/2025
Address:
De Boelelaan 1117, 1081HV Amsterdam, Netherlands (NL)
To:

3

Name:
Academisch Medisch Centrum
Legal Form:
From:
29/08/2018
Address:
Meibergdreef 9, 1105 AZ Amsterdam Zuidoost, Netherlands (NL)
To:
10/03/2025

Agent

Name:
KIRKPATRICK
Legal Form:
From:
10/09/2018
Address:
Avenue Wolfers 32, 1310, LA HULPE, Brabant wallon, Belgium (BE)
To:

Inventor

1

Name:
OVERKLEEFT, Herman Steven
Legal Form:
Address:
2311 EZ Leiden, Netherlands (NL)

2

Name:
VAN BOECKEL, Stan
Legal Form:
Address:
2311 EZ Leiden, Netherlands (NL)

3

Name:
AERTS, Johannes Maria Franciscus Gerardus
Legal Form:
Address:
2333 CC Leiden, Netherlands (NL)

4

Name:
GHISAIDOOBE, Amar
Legal Form:
Address:
2311 EZ Leiden, Netherlands (NL)

5

Name:
VAN DEN BERG, Richard
Legal Form:
Address:
2311 EZ Leiden, Netherlands (NL)

Licensee

Name:
Azafaros B.V.
Legal Form:
From:
06/01/2026
Address:
J.H. Oortweg 21, 2333 CH, Leiden, Netherlands (NL)
To:

Priority

Priority patent number:
14162104
Priority date:
27/03/2014
Priority country:
European Patent Office (EPO) (EP)

Classification

IPC or IDT classification:
A61K 31/445; A61K 31/4545; A61P 3/00; A61P 9/10; A61P 25/16; C07D 211/46; C07D 401/12; C07D 405/12;

Publication

Bulletin

1

Bulletin heading:
EP2
Journal edition number:
2018/23
Publication date:
25/10/2018
Description:
Contains data concerning European patents granted and published (B1 publication) for Belgium and for which no translation needed to be filed

2

Bulletin heading:
CO
Journal edition number:
2024/13
Publication date:
01/08/2024
Description:
Contains data concerning registered assignments or changes of the names of applicants and holders

3

Bulletin heading:
CO
Journal edition number:
2025/07
Publication date:
26/06/2025
Description:
Contains data concerning registered assignments or changes of the names of applicants and holders

4

Bulletin heading:
MED
Journal edition number:
2026/03
Publication date:
26/02/2026
Description:
Contains data concerning other communications

European Patent Bulletin

1

Issue number:
201835
Publication date:
29/08/2018
Description:
Grant (B1)

2

Issue number:
201840
Publication date:
03/10/2018
Description:
Application number/publication number of the divisional application (Art. 76) changed

Deed

Change of owner(s)

Change Kind / Decision Type:
Assignment
Deed number:
RC2025000089G
Registration date:
10/03/2025
License effective date:
License expiration date:
Scope of license:
Deed filer:
Stichting Amsterdam UMC
Bulletin edition number:
Text:
Country code:
Updated license number:
Terminated license number:

Removed pledgee

Name:
Address:

Changed pledgee

Name:
Address:

Removed usufructuary

Name:
Address:

Added usufructuary

Name:
Address:

Changed usufructuary

Name:
Address:

Licence

Change Kind / Decision Type:
New licence registration
Deed number:
RC2026200003A
Registration date:
06/01/2026
License effective date:
04/06/2018
License expiration date:
23/03/2035
Scope of license:
Exclusive
Deed filer:
KIRKPATRICK
Bulletin edition number:
Text:
Country code:
Belgium (BE)
Updated license number:
Terminated license number:

Added licensee(s)

Name:
Azafaros B.V.
Address:
J.H. Oortweg 21, 2333 CH, Leiden, Netherlands (NL)

Removed pledgee

Name:
Address:

Changed pledgee

Name:
Address:

Removed usufructuary

Name:
Address:

Added usufructuary

Name:
Address:

Changed usufructuary

Name:
Address:

Annual fee

Annual fee(s) Due Date:
31/03/2027
Annual fee number:
13
Annual fee amount:
275 Euro
Expected payer:
Last annual fee payment date:
17/03/2026
Last annual fee paid number:
12
Last annual fee paid amount:
240 Euro
Payer:
CPA GLOBAL (PATRAFEE) AB
Filing date Document type Publication Type Document Description Number of pages File Type
29/02/2024 Incoming Correspondence (Post) 11 PDF /8/8/0/7/5/0721757088/docs/157198458_0_incomingcorrespondencepaper_20240304_103452650.pdf
29/02/2024 Request For Change Letter and/or Form requesting a change in the Register 2 PDF /8/8/0/7/5/0721757088/docs/157198458_1_rfc_20240304_103452537.pdf
29/02/2024 Incoming Correspondence (Post) 3 PDF /8/8/0/7/5/0721757088/docs/157198458_2_incomingcorrespondencepaper_20240304_103452572.pdf
29/02/2024 Incoming Correspondence (Post) 3 PDF /8/8/0/7/5/0721757088/docs/157198458_3_incomingcorrespondencepaper_20240304_103452592.pdf
29/02/2024 Incoming Correspondence (Post) 8 PDF /8/8/0/7/5/0721757088/docs/157198458_4_incomingcorrespondencepaper_20240304_103452620.pdf
29/02/2024 Incoming Correspondence (Post) 2 PDF /8/8/0/7/5/0721757088/docs/157198458_5_incomingcorrespondencepaper_20240304_103452674.pdf
13/03/2023 Request For Change Letter and/or Form requesting a change in the Register 1 PDF /8/8/0/7/5/0721757088/docs/157198458_6_rfc_20230412_024845770.pdf
29/02/2024 Request For Change Letter of regularisation of a change 8 PDF /8/8/0/7/5/0721757088/docs/157198458_7_rfc_20250328_114117994.pdf
10/03/2025 Request For Change Letter and/or Form requesting a change in the Register 2 PDF /8/8/0/7/5/0721757088/docs/157198458_8_rfc_20250312_121240928.pdf
29/02/2024 Request For Change Letter of regularisation of a change 3 PDF /8/8/0/7/5/0721757088/docs/157198458_9_rfc_20250328_114024748.pdf
29/02/2024 Request For Change Letter of regularisation of a change 3 PDF /8/8/0/7/5/0721757088/docs/157198458_10_rfc_20250328_114050601.pdf
29/02/2024 Request For Change Letter of regularisation of a change 2 PDF /8/8/0/7/5/0721757088/docs/157198458_11_rfc_20250328_114146110.pdf
29/02/2024 Request For Change Letter of regularisation of a change 2 PDF /8/8/0/7/5/0721757088/docs/157198458_12_rfc_20250328_114213607.pdf
29/02/2024 Request For Change Letter of regularisation of a change 11 PDF /8/8/0/7/5/0721757088/docs/157198458_13_rfc_20250328_114241169.pdf
01/04/2025 Outgoing Correspondence Outgoing Correspondence 4 PDF /8/8/0/7/5/0721757088/docs/157198458_14_213373_pie.xi.50.notif.pdf
10/03/2025 Incoming Correspondence (Post) 7 PDF /8/8/0/7/5/0721757088/docs/157198458_15_incomingcorrespondencepaper_20250312_121240950.pdf
10/03/2025 Incoming Correspondence (Post) 2 PDF /8/8/0/7/5/0721757088/docs/157198458_16_incomingcorrespondencepaper_20250312_121240960.pdf
10/03/2025 Incoming Correspondence (Post) 2 PDF /8/8/0/7/5/0721757088/docs/157198458_17_incomingcorrespondencepaper_20250312_121240973.pdf
10/09/2018 General Document Declaration of domicile 1 PDF /8/8/0/7/5/0721757088/docs/157198458_18_generaldocument_20180911_082109304.pdf
10/09/2018 Outgoing Correspondence 1 PDF /8/8/0/7/5/0721757088/docs/157198458_19_outgoingcorrespondence_20180911_082108408.pdf
10/09/2018 Incoming Correspondence (Email) Cover letter 1 PDF /8/8/0/7/5/0721757088/docs/157198458_20_incomingcorrespondenceelectronic_20180911_082109980.pdf
06/01/2026 Request For Change Letter and/or Form requesting a change in the Register 3 PDF /8/8/0/7/5/0721757088/docs/157198458_21_rfc_20260107_084503481.pdf
06/01/2026 Request For Change Free translation of the deed or extract 3 PDF /8/8/0/7/5/0721757088/docs/157198458_22_rfc_20260107_084503707.pdf
06/01/2026 Request For Change Deed or extract allowing the change 3 PDF /8/8/0/7/5/0721757088/docs/157198458_23_rfc_20260107_084503962.pdf
02/02/2026 Outgoing Correspondence Outgoing Correspondence 2 PDF /8/8/0/7/5/0721757088/docs/157198458_24_228129_pie.xi.51.notif.pdf
06/01/2026 Incoming Correspondence (Email) Cover letter 2 PDF /8/8/0/7/5/0721757088/docs/157198458_25_incomingcorrespondenceelectronic_20260107_084504372.pdf
06/01/2026 Outgoing Correspondence 2 PDF /8/8/0/7/5/0721757088/docs/157198458_26_outgoingcorrespondence_20260107_084503328.pdf