Patent details

Basic Information

Publication number:

EP3472169

PCT Application Number:

IB2017054902

Type:

European Patent Granted for LU

Legal Status:

Lapsed

Application number:

EP178389078

PCT Publication Number:

WO2018029641

First applicant's nationality:

Translation Language:

EPO Publication Language:

English

English Title of Invention:

METHOD OF MANUFACTURING 4-CHLORO-7H-PYRROLO[2,3-d]PYRIMIDINE

French Title of Invention:

PROCÉDÉ DE FABRICATION DE 4-CHLORO -7 H-PYRROLO [2,3-D]PYRIMIDINE

German Title of Invention:

VERFAHREN ZUR HERSTELLUNG VON 4-CHLORO-7H-PYRROLO[2,3-D]PYRIMIDIN

SPC Number:

Dates

Filing date:

11/08/2017

Grant date:

19/04/2023

EP Publication Date:

24/04/2019

PCT Publication Date:

15/02/2018

Claims Translation Received Date:

Translations Received Date (B1 EP Publication):

Translations Received Date (B2 EP Publication):

Translations Received Date (B3 EP Publication):

Publication date:

19/04/2023

EP B1 Publication Date:

19/04/2023

EP B2 Publication Date:

EP B3 Publication Date:

Lapsed date:

11/08/2023

Expiration date:

11/08/2037

Renunciation date:

Revocation date:

Annulment date:

Owner

From:

12/04/2023

 

 

Name:

Siegfried (Nantong) Pharmaceuticals Co. Ltd.

Address:

No. 5 Tongshun Road Economic and Technology Development Area, Nantong, Jiangsu 000-000, China (CN)

Inventor

1

Name:

CHEN, Jiang

Address:

China (CN)

2

Name:

PAN, Ben

Address:

China (CN)

3

Name:

BERGER, Bernhard

Address:

Switzerland (CH)

4

Name:

WEBER, Beat Theodor

Address:

Switzerland (CH)

Priority

Priority Number:

201610655806

Priority Date:

11/08/2016

Priority Country:

China (CN)

Classification

IPC classification:

C07D 487/04;

Publication

European Patent Bulletin

Issue number:

202316

Publication date:

19/04/2023

Description:

Grant (B1)

Annual Fees

Annual Fee Due Date:

Annual Fee Number:

Expected Payer:

Last Annual Fee Payment Date:

Last Annual Fee Paid Number:

Payer:

Filing date	Document type	Number of pages