Patent details

Basic Information

Publication number:

EP0245133

PCT Application Number:

Type:

European Patent Granted for LU

Legal Status:

Lapsed

Application number:

EP874007685

PCT Publication Number:

First applicant's nationality:

Translation Language:

EPO Publication Language:

French

English Title of Invention:

Functionalization of iodo-polyfluoroalcanes by electrochemical reduction, and fluorinated compounds so obtained.

French Title of Invention:

Fonctionnalisation de iodo-polyfluoroalcanes par réduction électrochimique et nouveaux composés fluorés ainsi obtenus.

German Title of Invention:

EinfÜhrung von funktionellen Gruppen in Iodo-polyfluoralkane durch elektrochemische Reduktion und auf diese Weise hergestellte fluorinierte Verbindungen.

SPC Number:

Dates

Filing date:

07/04/1987

Grant date:

11/10/1989

EP Publication Date:

11/10/1989

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:

11/11/1987

EP B1 Publication Date:

11/10/1989

EP B2 Publication Date:

EP B3 Publication Date:

Lapsed date:

07/04/1993

Expiration date:

07/04/2007

Renunciation date:

Revocation date:

Annulment date:

Owner

From:

07/04/1987

 

 

Name:

ATOCHEM

Address:

COURS MICHELET LA DEFENSE 10 4 & 8, 92800, PUTEAUX, France (FR)

Agent

Name:

Office FREYLINGER S.A.

From:

18/10/1989

Address:

PO Box 48, 8001, STRASSEN, Luxembourg (LU)

To:

Inventor

1

Name:

Blancou Hubert

Address:

France (FR)

2

Name:

Calas Patrick

Address:

France (FR)

3

Name:

Benefice-Malouet Sylvie Résidence Le Prieuré

Address:

France (FR)

4

Name:

Commeyras Auguste

Address:

France (FR)

Priority

Priority Number:

8605519

Priority Date:

17/04/1986

Priority Country:

France (FR)

Classification

Main IPC Class:

C25B 3/04;

Filing date	Document type	Number of pages