Patent details

Basic Information

Publication number:

EP0489766

PCT Application Number:

PCT/BE/90/00048

Type:

European Patent Granted for LU

Legal Status:

Lapsed

Application number:

EP909124356

PCT Publication Number:

WO/91/03316

First applicant's nationality:

Translation Language:

EPO Publication Language:

French

English Title of Invention:

METHOD OF TREATING CARBON AND USE OF A DEVICE FOR ADJUSTING THE LEVEL OF THE BED IN A FLUIDISED BED KILN.

French Title of Invention:

TRAITEMENT DE CHARBON ET UTILISATION D'UN APPAREIL DE REGULATION DU NIVEAU DU LIT D'UN FOUR A LIT FLUIDISE.

German Title of Invention:

VERFAHREN ZUR KOHLENBEHANDLUNG UND VERWENDUNG EINER VORRICHTUNG ZUR STEUERUNG DER HÖHE DES BETTES EINES WIRBELSCHICHTREAKTORS.

SPC Number:

Dates

Filing date:

31/08/1990

Grant date:

29/03/1995

EP Publication Date:

29/03/1995

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:

17/06/1992

EP B1 Publication Date:

29/03/1995

EP B2 Publication Date:

EP B3 Publication Date:

Lapsed date:

31/08/2007

Expiration date:

31/08/2010

Renunciation date:

Revocation date:

Annulment date:

Owner

From:

31/08/1990

 

 

Name:

FINA RESEARCH S.A.

Address:

ZONE INDUSTRIELLE C, 7181, FELUY, Belgium (BE)

Agent

Name:

DENNEMEYER & ASSOCIATES S.A. PATENT DEPARTMENT

From:

02/03/1995

Address:

PO Box 1502, 1015, LUXEMBOURG, Luxembourg (LU)

To:

Inventor

Name:

BICHE René

Address:

France (FR)

Priority

Priority Number:

8900932

Priority Date:

01/09/1989

Priority Country:

Belgium (BE)

Classification

Main IPC Class:

B01J 8/24;

Filing date	Document type	Number of pages