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

3344249 Title: PROCÉDÉS DE PRÉPARATION D'IVACAFTOR

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:
168409548
WO application number:
IB2016055274
Type:
European patent granted for BE
Status:
Lapsed
Publication number:
3344249
WO publication number:
WO2017037672
1rst applicant's nationality:
Translation language:
EPO publication language:
English
SPC number:

Dates

Filing date:
02/09/2016
Grant date:
28/10/2020
EP publication date:
11/07/2018
WO publication date:
09/03/2017
Claims translation received date:
Translation received date (EP publication B1):
Translation received date (EP publication B2):
Translation received date (EP publication B3):
Registration date:
28/10/2020
EP B1 publication date:
28/10/2020
EP B2 publication date:
EP B3 publication date:
Lapsed date:
30/09/2021
Expiration date (if granted and all annual fees paid):
02/09/2036

Applicant

Name:
Laurus Labs Limited
Legal Form:
From:
28/10/2020
Address:
DS-1 IKP knowledge park Genome Valley Turkapally Shameerpet Mandal Ranga Reddy District, Hyderabad 500078, India (IN)
To:

Inventor

1

Name:
THATIPALLY, Suresh
Legal Form:
Address:
Hyderabad 500078, India (IN)

2

Name:
REDDY, Venkata Krishna
Legal Form:
Address:
Hyderabad 500078, India (IN)

3

Name:
DAMMALAPATI, Venkata Lakshmi Narasimha Rao
Legal Form:
Address:
Hyderabad 500078, India (IN)

4

Name:
CHAVA, Satyanarayana
Legal Form:
Address:
Hyderabad 500078, India (IN)

Priority

1

Priority patent number:
5696CH2015
Priority date:
23/10/2015
Priority country:
India (IN)

2

Priority patent number:
5222CH2015
Priority date:
30/09/2015
Priority country:
India (IN)

3

Priority patent number:
4640CH2015
Priority date:
02/09/2015
Priority country:
India (IN)

Classification

IPC or IDT classification:
A61K 31/47; C07D 215/56;

Publication

Bulletin

1

Bulletin heading:
EP2
Journal edition number:
2020/26
Publication date:
04/12/2020
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:
2022/09
Publication date:
20/05/2022
Description:
Contains data concerning lapse, annulment or rejection of patent(s) (applications) and SPC (applications)

European Patent Bulletin

Issue number:
202044
Publication date:
28/10/2020
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