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Patent details

3849977 Title: PROCÉDÉ AMÉLIORÉ POUR LA FABRICATION DE 3-[(1S)-1-IMIDAZO[1,2-A]PYRIDIN-6-YLÉTHYL]-5-(1-MÉTHYLPYRAZOL-4-YL)TRIAZOLO[4,5-B]PYRAZINE ET SES FORMES POLYMORPHES

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Basic information

Application number:
197697386
WO application number:
EP2019074083
Type:
European patent granted for BE
Status:
Lapsed
Publication number:
3849977
WO publication number:
WO2020053198
1rst applicant's nationality:
Translation language:
EPO publication language:
English
SPC number:

Dates

Filing date:
10/09/2019
Grant date:
19/07/2023
EP publication date:
21/07/2021
WO publication date:
19/03/2020
Claims translation received date:
Translation received date (EP publication B1):
Translation received date (EP publication B2):
Translation received date (EP publication B3):
Registration date:
19/07/2023
EP B1 publication date:
19/07/2023
EP B2 publication date:
EP B3 publication date:
Lapsed date:
30/09/2023
Expiration date (if granted and all annual fees paid):
10/09/2039

Applicant

1

Name:
Astrazeneca AB
Legal Form:
From:
19/07/2023
Address:
151 85 Södertälje, Sweden (SE)
To:

2

Name:
Hutchison Medipharma Limited
Legal Form:
From:
19/07/2023
Address:
Building 4 720 Cai Lun Road Pilot Free Zone, Shanghai 201203, China (CN)
To:

Inventor

1

Name:
TURNER, Andrew, Roy
Legal Form:
Address:
Macclesfield Cheshire SK10 2NA, United Kingdom (GB)

2

Name:
TURNER, Andrew, Timothy
Legal Form:
Address:
Macclesfield Cheshire SK10 2NA, United Kingdom (GB)

3

Name:
HOWELL, Gareth, Paul
Legal Form:
Address:
Macclesfield Cheshire SK10 2NA, United Kingdom (GB)

4

Name:
GALL, Malcolm, Allan, Young
Legal Form:
Address:
Macclesfield Cheshire SK10 2NA, United Kingdom (GB)

5

Name:
MULHOLLAND, Keith, Raymond
Legal Form:
Address:
Macclesfield Cheshire SK10 2NA, United Kingdom (GB)

6

Name:
ADLINGTON, Neil, Keith
Legal Form:
Address:
Macclesfield Cheshire SK10 2NA, United Kingdom (GB)

7

Name:
TIAN, Zhenping
Legal Form:
Address:
Jinan, Shandong 250100, China (CN)

8

Name:
LIU, Bo
Legal Form:
Address:
Shanghai 201203, China (CN)

9

Name:
GONG, Qisun
Legal Form:
Address:
Shanghai 201203, China (CN)

10

Name:
YU, Wei
Legal Form:
Address:
Shanghai 201203, China (CN)

Priority

Priority patent number:
PCT/CN2018/104941
Priority date:
11/09/2018
Priority country:
World Intellectual Property Office (WIPO) (WO)

Classification

IPC or IDT classification:
C07D 471/04; C07D 519/00;

Publication

Bulletin

1

Bulletin heading:
EP2
Journal edition number:
2023/14
Publication date:
22/08/2023
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:
VRV
Journal edition number:
2024/09
Publication date:
27/05/2024
Description:
Contains data concerning lapse, annulment or rejection of patent(s) (applications) and SPC (applications)

European Patent Bulletin

Issue number:
202329
Publication date:
19/07/2023
Description:
Grant (B1)

Annual fee

Annual fee(s) Due Date:
Annual fee number:
Expected payer:
Last annual fee payment date:
Last annual fee paid number:
Payer:
Filing date Document type Publication Type Document Description Number of pages File Type