Patent details

Basic Information

Publication number:

EP1477681

PCT Application Number:

Type:

European Patent Granted for LU

Legal Status:

Lapsed

Application number:

EP030112189

PCT Publication Number:

First applicant's nationality:

Translation Language:

EPO Publication Language:

German

English Title of Invention:

Liquid ring gas pump

French Title of Invention:

Pompe à gaz à anneau liquide

German Title of Invention:

Flüssigkeitsringgaspumpe

SPC Number:

Dates

Filing date:

16/05/2003

Grant date:

23/08/2006

EP Publication Date:

23/08/2006

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:

17/11/2004

EP B1 Publication Date:

23/08/2006

EP B2 Publication Date:

EP B3 Publication Date:

Lapsed date:

16/05/2010

Expiration date:

16/05/2023

Renunciation date:

Revocation date:

Annulment date:

Owner

From:

16/05/2003

 

 

Name:

Sterling Fluid Systems (Germany) GmbH

Address:

Lindenstrasse 170, 25524 Itzehoe, Germany (DE)

Agent

Name:

VAN MALDEREN MICHEL

From:

29/09/2006

Address:

ROUTE D'ARLON 261, 8002, STRASSSEN, Luxembourg (LU)

To:

Inventor

1

Name:

Wenckebach Bernd

Address:

Germany (DE)

2

Name:

Jünemann Alfons, Dr.

Address:

Germany (DE)

3

Name:

Heetsch Silke

Address:

Germany (DE)

Classification

Main IPC Class:

F04C 19/00;