Patent details

Basic Information

Publication number:

EP2789617

PCT Application Number:

Type:

European Patent Granted for LU

Legal Status:

Lapsed

Application number:

EP140006909

PCT Publication Number:

First applicant's nationality:

Translation Language:

EPO Publication Language:

English

English Title of Invention:

Method of preparation of Enantiomers of spiro-oxindole compounds

French Title of Invention:

Procédé de préparation d'Énantiomères de composés de spiro-oxindole

German Title of Invention:

Verfahren zur Herstellung von Enantiomere aus Spiro-Oxindol-Verbindungen

SPC Number:

Dates

Filing date:

28/06/2010

Grant date:

17/08/2016

EP Publication Date:

17/08/2016

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:

15/10/2014

EP B1 Publication Date:

17/08/2016

EP B2 Publication Date:

EP B3 Publication Date:

Lapsed date:

28/06/2017

Expiration date:

28/06/2030

Renunciation date:

Revocation date:

Annulment date:

Owner

From:

28/06/2010

 

 

Name:

Xenon Pharmaceuticals Inc.

Address:

3650 Gilmore Way, Burnaby, BC V5G 4W8, Canada (CA)

Inventor

1

Name:

Chafeev Mikhail

Address:

Russian Federation (RU)

2

Name:

Cadieux Jean-Jacques

Address:

Canada (CA)

3

Name:

Fu Jianmin

Address:

Canada (CA)

Priority

Priority Number:

221424 P

Priority Date:

29/06/2009

Priority Country:

United States (US)

Classification

Main IPC Class:

C07D 491/22;

Annual Fees

Annual Fee Due Date:

Annual Fee Number:

Expected Payer:

Last Annual Fee Payment Date:

Last Annual Fee Paid Number:

Payer:

Filing date	Document type	Number of pages