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Patent details

3229799 Title: FORMES CRISTALLINES DE COMPLEXE SUPRAMOLECULAIRE DE TRISODIUM COMPRENANT DU VALSARTAN ET AHU-377 AINSI QUE PROCEDES ASSOCIES

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Basic information

Application number:
158434050
WO application number:
US2015064432
Type:
European patent granted for BE
Status:
Revoked
Publication number:
3229799
WO publication number:
WO2016049663
1rst applicant's nationality:
Translation language:
EPO publication language:
English
SPC number:

Dates

Filing date:
08/12/2015
Grant date:
17/10/2018
EP publication date:
18/10/2017
WO publication date:
31/03/2016
Claims translation received date:
Translation received date (EP publication B1):
Translation received date (EP publication B2):
Translation received date (EP publication B3):
Registration date:
17/10/2018
EP B1 publication date:
17/10/2018
EP B2 publication date:
EP B3 publication date:
Lapsed date:
31/12/2021
Expiration date (if granted and all annual fees paid):
08/12/2035
Revocation Date:
20/06/2024

Applicant

1

Name:
Crystal Pharmatech Co., Ltd.
Legal Form:
From:
17/10/2018
Address:
B4-101, Biobay, 218 Xinghu Street Suzhou Industrial Park, Suzhou, 215123, China (CN)
To:

2

Name:
Suzhou Pengxu Pharmatech Co., Ltd.
Legal Form:
From:
17/10/2018
Address:
3rd Floor, Building 7 2358 Changan Road Wujiang, Suzhou, 215200, China (CN)
To:

Agent

1

Name:
GEVERS PATENTS
Legal Form:
From:
08/02/2024
Address:
De Kleetlaan 7A, 1831, DIEGEM, Belgium (BE)
To:

2

Name:
GEVERS PATENTS
Legal Form:
From:
09/01/2019
Address:
Holidaystraat 5, 1831, DIEGEM, Belgium (BE)
To:
08/02/2024

Inventor

1

Name:
CHEN, Minhua
Legal Form:
Address:
Scotch Plains, NJ 07076, United States (US)

2

Name:
ZHANG, Yanfeng
Legal Form:
Address:
Suzhou 215123, China (CN)

3

Name:
YANG, Chaohui
Legal Form:
Address:
Suzhou 215123, China (CN)

4

Name:
ZHANG, Xiaoyu
Legal Form:
Address:
Suzhou 215123, China (CN)

5

Name:
LI, Jiaoyang
Legal Form:
Address:
Suzhou 215123, China (CN)

6

Name:
WANG, Peng
Legal Form:
Address:
Forest Hills, NY 11375, United States (US)

7

Name:
LI, Pixu
Legal Form:
Address:
Wujiang Suzhou 215200, China (CN)

Priority

Priority patent number:
201462089225 P
Priority date:
08/12/2014
Priority country:
United States (US)

Classification

IPC or IDT classification:
A61K 31/41; C07C 233/47; C07D 257/04;

Publication

Bulletin

1

Bulletin heading:
EP2
Journal edition number:
2018/29
Publication date:
07/12/2018
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:
VRV
Journal edition number:
2022/15
Publication date:
26/09/2022
Description:
Contains data concerning lapse, annulment or rejection of patent(s) (applications) and SPC (applications)

3

Bulletin heading:
VRV
Journal edition number:
2025/01
Publication date:
21/02/2025
Description:
Contains data concerning lapse, annulment or rejection of patent(s) (applications) and SPC (applications)

European Patent Bulletin

1

Issue number:
201842
Publication date:
17/10/2018
Description:
Grant (B1)

2

Issue number:
201934
Publication date:
21/08/2019
Description:
Opposition procedure started

3

Issue number:
202503
Publication date:
15/01/2025
Description:
Revocation of the European patent

Annual fee

Annual fee(s) Due Date:
Annual fee number:
Expected payer:
Last annual fee payment date:
17/12/2020
Last annual fee paid number:
6
Last annual fee paid amount:
95 Euro
Payer:
PAVIS GmbH
Filing date Document type Publication Type Document Description Number of pages File Type
09/01/2019 General Document Declaration of domicile 1 PDF /7/0/4/6/7/0721776407/docs/158434050_0_generaldocument_20190110_082133588.pdf
09/01/2019 Incoming Correspondence (Email) Cover letter 1 PDF /7/0/4/6/7/0721776407/docs/158434050_1_incomingcorrespondenceelectronic_20190110_082134821.pdf
09/01/2019 Outgoing Correspondence 1 PDF /7/0/4/6/7/0721776407/docs/158434050_2_outgoingcorrespondence_20190110_082132954.pdf
08/02/2024 Request For Change Letter and/or Form requesting a change in the Register 2 PDF /7/0/4/6/7/0721776407/docs/158434050_3_rfc_20240307_112210255.pdf