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Patent details

1720853 Title: COMPOSITIONS PHARMACEUTIQUES DE LA FORME CRISTALLINE 2 DU MÉSYLATE D'IMATINIB POUR UTILISATION DANS LE TRAITEMENT DE LA LEUCÉMIE MYÉLOÏDE CHRONIQUE

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Basic information

Application number:
048067482
WO application number:
IN2004000352
Type:
European patent granted for BE
Status:
Deemed Void
Publication number:
1720853
WO publication number:
WO2005077933
1rst applicant's nationality:
Translation language:
EPO publication language:
English
SPC number:

Dates

Filing date:
16/11/2004
Grant date:
30/12/2015
EP publication date:
15/11/2006
WO publication date:
25/08/2005
Claims translation received date:
Translation received date (EP publication B1):
Translation received date (EP publication B2):
Translation received date (EP publication B3):
Registration date:
30/12/2015
EP B1 publication date:
30/12/2015
EP B2 publication date:
EP B3 publication date:
Lapsed date:
Expiration date (if granted and all annual fees paid):
16/11/2024

Applicant

Name:
Natco Pharma Limited
Legal Form:
From:
30/12/2015
Address:
"Natco House" Road No. 2 Banjara Hills, Hyderabad, Andhra Pradesh 500033, India (IN)
To:

Inventor

1

Name:
AMALA, Kompella Natco Pharma Limited
Legal Form:
Address:
Hyderabad, Andhra Pradesh 500033, India (IN)

2

Name:
SRINIVASA RAO, Thungathurthi Natco Pharma Limited
Legal Form:
Address:
Hyderabad, Andhra Pradesh 500033, India (IN)

3

Name:
ADIBHATLA KALI SATYA, Bhujanga rao Natco Pharma Limited
Legal Form:
Address:
Hyderabad, Andhra Pradesh 500033, India (IN)

4

Name:
RACHAKONDA, Sreenivas Natco Pharma Limited
Legal Form:
Address:
Hyderabad, Andhra Pradesh 500033, India (IN)

5

Name:
VENKAIAH CHOWDARY, Nannapaneni NATCO PHARMA LTD.
Legal Form:
Address:
HYDERABAD, ANDHRA PRADESH 500033, India (IN)

6

Name:
PODILI, Khadgapathi Natco Pharma Limited
Legal Form:
Address:
Hyderabad, Andhra Pradesh 500033, India (IN)

Priority

Priority patent number:
CH01052004
Priority date:
11/02/2004
Priority country:
India (IN)

Classification

IPC or IDT classification:
A61K 31/506; C07D 401/04;

Publication

European Patent Bulletin

1

Issue number:
201553
Publication date:
30/12/2015
Description:
Grant (B1)

2

Issue number:
201645
Publication date:
09/11/2016
Description:
Opposition procedure started

3

Issue number:
202312
Publication date:
22/03/2023
Description:
International Patent Classification Changed

4

Issue number:
202312
Publication date:
22/03/2023
Description:
Title of invention Modified

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