Polystyrol mit hoher elektrischer Leitfähigkeit

European patent · EP0071862 · Deleted

Register entry

Publication number
EP0071862
Application number
EP82106729
Kind
European patent with effect for Switzerland and Liechtenstein
Status
Deleted
Specification
Granted
Filed
Jul 26, 1982
Published
Feb 16, 1983
Granted
Oct 30, 1985
Deleted
Jul 31, 1989
Reason
Annual fee unpaid
IPC classes
H01B 1/12 (2006.01)
Priority
DE A 3131251 07.08.1981
Filing language
German
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

Parties

Holder

Bayer Aktiengesellschaft

D-51368 Leverkusen, DE

Agent

E. Blum & Co. Patentanwälte

Am Vorderberg 11, 8044 Zürich

Inventor

Broich, Bruno, Dr.

CH-5405 Baden-Dättwil

Hocker, Jürgen, Dr.

D-5060 Bergisch-Gladbach 2, DE

Müller, Hans-Klaus, Dr.

D-5060 Bergisch-Gladbach 2, DE

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.