Patent details

Basic Information

Publication number:

EP0350733

PCT Application Number:

Type:

European Patent Granted for LU

Legal Status:

Expired

Application number:

EP891119505

PCT Publication Number:

First applicant's nationality:

Translation Language:

EPO Publication Language:

German

English Title of Invention:

7-(1-Pyrrolidinyl)-3-quinolone- and -naphthyridone-carboxylic-acid derivatives, method for their preparation and for substituted mono- and bi-cyclic pyrrolidine intermediates, and their antibacterial and feed additive compositions

French Title of Invention:

Dérivés d'acides 7-(1-pyrrolidinyl)-3-quinolone et -naphtyridone carboxyliques, procédé pour leur préparation

German Title of Invention:

7-(1-Pyrrolidinyl)-3-chinolon- und -naphthyridoncarbon-sÄure-Derivate, Verfahren zu ihrer Herstellung sowie substituierte mono-und bicyclische Pyrrolidinderivate als Zwischenprodukte zu ihrer Herstellung, und sie enthaltende antibakterielle Mittel und Futterzusatzstoffe

SPC Number:

90645

Dates

Filing date:

30/06/1989

Grant date:

20/08/1997

EP Publication Date:

20/08/1997

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:

17/01/1990

EP B1 Publication Date:

20/08/1997

EP B2 Publication Date:

EP B3 Publication Date:

Lapsed date:

Expiration date:

30/06/2009

Renunciation date:

Revocation date:

Annulment date:

Owner

From:

07/07/2004

 

 

Name:

BAYER HEALTHCARE AG

Address:

-, 51368, LEVERKUSEN, Germany (DE)

History of Owners

From:

30/06/1989

To:

06/07/2004

Name:

BAYER AG

Address:

-, 51368, LEVERKUSEN, Germany (DE)

Inventor

1

Name:

Zeiler Hans-Joachim, Dr.

Address:

Germany (DE)

2

Name:

Krebs Andreas, Dr.

Address:

Germany (DE)

3

Name:

Petersen Uwe, Dr.

Address:

Germany (DE)

4

Name:

Metzger Karl Georg, Dr.

Address:

Germany (DE)

5

Name:

Grohe Klaus, Dr.

Address:

Germany (DE)

6

Name:

Schenke Thomas, Dr.

Address:

Germany (DE)

7

Name:

Endermann Rainer, Dr.

Address:

Germany (DE)

8

Name:

Schriewer Michael, Dr

Address:

Germany (DE)

9

Name:

Haller Ingo, Dr.

Address:

Germany (DE)

Priority

1

Priority Number:

3824072

Priority Date:

15/07/1988

Priority Country:

Germany (DE)

2

Priority Number:

3906365

Priority Date:

01/03/1989

Priority Country:

Germany (DE)

Classification

Main IPC Class:

C07D 401/04;

Filing date	Document type	Number of pages