Flüssigkristallmischung

European patent · EP0026004 · Deleted

Register entry

Publication number
EP0026004
Application number
EP80200631
Kind
European patent with effect for Switzerland and Liechtenstein
Status
Deleted
Specification
Granted
Filed
Jul 2, 1980
Published
Apr 1, 1981
Granted
May 18, 1983
Deleted
Jul 31, 1993
Reason
Annual fee unpaid
IPC classes
C09K 3/34 (1980.01)
G02F 1/137 (2006.01)
Priority
CH A 8577/79 21.09.1979
Filing language
German
Source
Swissreg

History

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

  1. Oct 24, 2024

    Deleted, fee unpaid

    Published in Swissreg on 24.10.2024

Parties

Holder

Bayer Aktiengesellschaft

D-51368 Leverkusen, DE

Agent

E. Blum & Co. Patentanwälte

Am Vorderberg 11, 8044 Zürich

Inventor

Osman, Maged A., Dr.

CH-8046 Zürich

Révész, Laszlo, Dr.

CH-4056 Basel

Scheffer, Terry J., Dr.

CH-8127 Forch/ZH

Markert, Jürgen, Dr.

CH-4107 Ettingen/BL

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.