Patent details

Basic Information

Publication number:

EP1961740

PCT Application Number:

PCT/JP/2006/323891

Type:

European Patent Granted for LU

Legal Status:

Lapsed

Application number:

EP068336940

PCT Publication Number:

WO/2007/063930

First applicant's nationality:

Translation Language:

EPO Publication Language:

Not available

English Title of Invention:

METHOD FOR PRODUCING VITAMIN D DERIVATIVE UTILIZING PHOTOREACTION

French Title of Invention:

PROCEDE DE PRODUCTION D'UN DERIVE DE VITAMINE D UTILISANT UNE PHOTOREACTION

German Title of Invention:

VERFAHREN ZUR HERSTELLUNG EINES VITAMIN-D-DERIVATS UNTER ANWENDUNG EINER PHOTOREAKTION

SPC Number:

Dates

Filing date:

30/11/2006

Grant date:

24/04/2013

EP Publication Date:

24/04/2013

PCT Publication Date:

07/06/2007

Claims Translation Received Date:

Translations Received Date (B1 EP Publication):

Translations Received Date (B2 EP Publication):

Translations Received Date (B3 EP Publication):

Publication date:

27/08/2008

EP B1 Publication Date:

24/04/2013

EP B2 Publication Date:

EP B3 Publication Date:

Lapsed date:

30/11/2013

Expiration date:

30/11/2026

Renunciation date:

Revocation date:

Annulment date:

Owner

From:

30/11/2006

 

 

Name:

CHUGAI SEIYAKU KABUSHIKI KAISHA

Address:

5-1, Ukima 5-chome, Kita-ku, Tokyo, 115-8543, Japan (JP)

Inventor

1

Name:

IKEDA Takuma

Address:

Japan (JP)

2

Name:

KAWASE Akira

Address:

Japan (JP)

3

Name:

MARUYAMA Noriaki

Address:

Japan (JP)

4

Name:

KINOSHITA Kazutomo

Address:

Japan (JP)

5

Name:

HANEISHI Tsuyoshi

Address:

Japan (JP)

6

Name:

KITOH Yasushi

Address:

Japan (JP)

7

Name:

KOBAYASHI Mio

Address:

Japan (JP)

8

Name:

KATO Yasuharu

Address:

Japan (JP)

Priority

Priority Number:

2005346356

Priority Date:

30/11/2005

Priority Country:

Japan (JP)

Classification

Main IPC Class:

C07C 401/00;

Filing date	Document type	Number of pages