Compositions solubles dans l'eau pour la préparation de solutions analytiques

European patent · EP0168936 · Deleted

Register entry

Publication number
EP0168936
Application number
EP85303971
Kind
European patent with effect for Switzerland and Liechtenstein
Status
Deleted
Specification
Granted
Filed
Jun 5, 1985
Published
Jan 22, 1986
Granted
Apr 20, 1988
Deleted
Jun 30, 1994
Reason
Annual fee unpaid
IPC classes
C03C 3/16 (2006.01)
C03C 4/00 (2006.01)
G01N 1/00 (2006.01)
Priority
GB A 8418297 18.07.1984
Filing language
English
Source
Swissreg

History

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

  1. Oct 25, 2024

    Deleted, fee unpaid

    Published in Swissreg on 25.10.2024

  2. May 31, 1988

    Granted

    Published in PIDTJ No 10 in 1988

Parties

Holder

Northern Telecom Limited

380 St. Antoine Street W. 8th F., Montreal/Quebec, CA

Agent

John P. Munzinger Ingénieur-conseil

1254 Jussy (Genève)

Inventor

Drake, Cyril Francis

Peldon Road Harlow Essex, 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.