Utilisation de composition d'alpha-polyoléfines pour l'extrusion

European patent · EP0000084 · Deleted

Register entry

Publication number
EP0000084
Application number
EP78200028
Kind
European patent with effect for Switzerland and Liechtenstein
Status
Deleted
Specification
Granted
Filed
Jun 1, 1978
Published
Dec 20, 1978
Granted
Nov 20, 1986
Deleted
Nov 20, 1986
Reason
Revoked in opposition
IPC classes
C08L 23/02 (2006.01)
Priority
FR A 7717978 07.06.1977
Filing language
French
Source
Swissreg

History

What the Federal Institute of Intellectual Property published about this title, newest first.

  1. Oct 25, 2024

    Change

    Published in Swissreg on 25.10.2024

Parties

Holder

Solvay & Cie, Société Anonyme

33, rue du Prince Albert, Bruxelles, BE

Agent

E. Blum & Co. Patentanwälte

Am Vorderberg 11, 8044 Zürich

Inventor

Alard, Joseph

B-5220 Andenne, BE

Derroitte, Jean-Louis

B-5496 Mormont, BE

The register names each party by name and address. A holder or agent is linked to an organization where exactly one entity of the commercial register bears its name; the street of a party not so recognised is not shown here.