Patent details

Basic Information

Publication number:

EP1226293

PCT Application Number:

PCT/DE/2000/003454

Type:

European Patent Granted for LU

Legal Status:

Lapsed

Application number:

EP009712688

PCT Publication Number:

WO/2001/025517

First applicant's nationality:

Translation Language:

EPO Publication Language:

German

English Title of Invention:

METHOD AND DEVICE FOR CONTROLLING THE COMPOSITION OF THE CELLULOSE CONTAINING EXTRUSION SOLUTION IN THE LYOCELL PROCESS

French Title of Invention:

PROCEDE ET DISPOSITIF POUR REGULER LA COMPOSITION DE SOLUTIONS A EXTRUDER CONTENANT DE LA CELLULOSE LORS DU PROCESSUS LYOCELL

German Title of Invention:

VERFAHREN UND VORRICHTUNG ZUR REGELUNG DER ZUSAMMENSETZUNG DER CELLULOSEHALTIGEN EXTRUSIONSLÖSUNG BEI DEM LYOCELLPROZESS

SPC Number:

Dates

Filing date:

29/09/2000

Grant date:

21/01/2004

EP Publication Date:

21/01/2004

PCT Publication Date:

12/04/2001

Claims Translation Received Date:

Translations Received Date (B1 EP Publication):

Translations Received Date (B2 EP Publication):

Translations Received Date (B3 EP Publication):

Publication date:

31/07/2002

EP B1 Publication Date:

21/01/2004

EP B2 Publication Date:

EP B3 Publication Date:

Lapsed date:

29/09/2004

Expiration date:

29/09/2020

Renunciation date:

Revocation date:

Annulment date:

Owner

From:

29/09/2000

 

 

Name:

Lurgi Zimmer AG

Address:

Borsigallee 1, 60388 Frankfurt am Main, Germany (DE)

Inventor

1

Name:

KAGALOWSKI Leo

Address:

Germany (DE)

2

Name:

KIND Uwe

Address:

Germany (DE)

3

Name:

BLECH Marco

Address:

Germany (DE)

Priority

Priority Number:

19947909

Priority Date:

06/10/1999

Priority Country:

Germany (DE)

Classification

Main IPC Class:

D01F 2/00;

Filing date	Document type	Number of pages