Patent details

Basic Information

Publication number:

EP0222322

PCT Application Number:

Type:

European Patent Granted for LU

Legal Status:

Lapsed

Application number:

EP861153674

PCT Publication Number:

First applicant's nationality:

Translation Language:

EPO Publication Language:

German

English Title of Invention:

Cephalosporin derivatives and process for their preparation.

French Title of Invention:

Dérivés de céphalosporine et leur procédé de préparation.

German Title of Invention:

Cephalosporinderivate und Verfahren zu ihrer Herstellung.

SPC Number:

Dates

Filing date:

06/11/1986

Grant date:

06/05/1992

EP Publication Date:

06/05/1992

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:

20/05/1987

EP B1 Publication Date:

06/05/1992

EP B2 Publication Date:

EP B3 Publication Date:

Lapsed date:

06/11/1997

Expiration date:

06/11/2006

Renunciation date:

Revocation date:

Annulment date:

Owner

From:

06/11/1986

 

 

Name:

HOECHST AKTIENGESELLSCHAFT

Address:

POSTFACH 80 03 20, 6230, FRANKFURT AM MAIN 80, Germany (DE)

Inventor

1

Name:

Kirrstetter Reiner, Dr.

Address:

Germany (DE)

2

Name:

Seibert Gerhard, Dr.

Address:

Germany (DE)

3

Name:

Lattrell Rudolf, Dr.

Address:

Germany (DE)

4

Name:

DÜrckheimer Walter, Dr.

Address:

Germany (DE)

Priority

Priority Number:

3539901

Priority Date:

11/11/1985

Priority Country:

Germany (DE)

Classification

Main IPC Class:

C07D 501/46;

Filing date	Document type	Number of pages