Composé de phosphore-aluminium, procédé pour sa fabrication et son utilisation

European patent · EP0022620 · Deleted

Register entry

Publication number
EP0022620
Application number
EP80301960
Kind
European patent with effect for Switzerland and Liechtenstein
Status
Deleted
Specification
Granted
Filed
Jun 11, 1980
Published
Jan 21, 1981
Granted
Dec 8, 1982
Deleted
Jun 30, 1993
Reason
Annual fee unpaid
IPC classes
C01B 33/28 (1985.01)
Priority
GB A 7923145 03.07.1979
Filing language
English
Source
Swissreg

History

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

  1. Oct 26, 2024

    Deleted, fee unpaid

    Published in Swissreg on 26.10.2024

Parties

Holder

Laporte Industries Limited

Hanover House, 14,Hanover Square, London W1, GB

Agent

Kirker & Cie SA

122, rue de Genève Case postale 65, 1226 Thônex (Genève)

Inventor

Dyer, Alan

Manchester, GB

Araya, Abraham

West Hampstead London, GB

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.