Patent details

Basic Information

Publication number:

EP0221720

PCT Application Number:

Type:

European Patent Granted for LU

Legal Status:

Lapsed

Application number:

EP863081584

PCT Publication Number:

First applicant's nationality:

Translation Language:

EPO Publication Language:

English

English Title of Invention:

Dihydropyridines.

French Title of Invention:

Dihydropyridines.

German Title of Invention:

Dihydropyridine.

SPC Number:

Dates

Filing date:

21/10/1986

Grant date:

27/06/1990

EP Publication Date:

27/06/1990

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:

13/05/1987

EP B1 Publication Date:

27/06/1990

EP B2 Publication Date:

EP B3 Publication Date:

Lapsed date:

31/10/1990

Expiration date:

21/10/2006

Renunciation date:

Revocation date:

Annulment date:

Owner

From:

21/10/1986

 

 

Name:

PFIZER LIMITED

Address:

RAMSGATE ROAD, SANDWICH KENT CT13 9NJ, United Kingdom (GB)

Inventor

1

Name:

Campbell Simon Fraser

Address:

United Kingdom (GB)

2

Name:

Cross Peter Edward

Address:

United Kingdom (GB)

3

Name:

Alker David

Address:

United Kingdom (GB)

Priority

Priority Number:

8526411

Priority Date:

25/10/1985

Priority Country:

United Kingdom (GB)

Classification

Main IPC Class:

C07D 211/90;

Filing date	Document type	Number of pages