Patent details

Basic Information

Publication number:

EP1607388

PCT Application Number:

Type:

European Patent Granted for LU

Legal Status:

Lapsed

Application number:

EP052535978

PCT Publication Number:

First applicant's nationality:

Translation Language:

EPO Publication Language:

English

English Title of Invention:

An improved manufacturing process for methylphenidate and intermediates thereof

French Title of Invention:

Une procede amelioré de préparation de methylphenidate et les intermediaires

German Title of Invention:

Ein verbessertes Verfahren für die Synthese von Methylphenidaten und Zwischenprodukten

SPC Number:

Dates

Filing date:

10/06/2005

Grant date:

20/02/2008

EP Publication Date:

20/02/2008

PCT Publication Date:

Claims Translation Received Date:

Translations Received Date (B1 EP Publication):

Translations Received Date (B2 EP Publication):

Translations Received Date (B3 EP Publication):

Publication date:

21/12/2005

EP B1 Publication Date:

20/02/2008

EP B2 Publication Date:

EP B3 Publication Date:

Lapsed date:

10/06/2008

Expiration date:

10/06/2025

Renunciation date:

Revocation date:

Annulment date:

Owner

From:

10/06/2005

 

 

Name:

IPCA Laboratories Limited

Address:

48, Kandivli Industrial Estate, Mumbai 400 067 (Maharashtra), India (IN)

Inventor

1

Name:

Mahale Ganesh Devidas, A-502, Shantidoot Co-op

Address:

India (IN)

2

Name:

Kumar Ashok, A4/203-4, Sterling CHS

Address:

India (IN)

3

Name:

Patil Swapnali Hemant, Vaslai (Khuntodi)

Address:

India (IN)

4

Name:

Shing Dharmendra, Bldg No. D/3,ÄAÄ Wing, Rm No 8

Address:

India (IN)

5

Name:

Sawant Uttamrao Arjunrao, Sai-Leela Co-op. Hsg

Address:

India (IN)

Priority

Priority Number:

MU06512004

Priority Date:

15/06/2004

Priority Country:

India (IN)

Classification

Main IPC Class:

C07D 213/55;

Filing date	Document type	Number of pages