Flüssigkristallmischungen

European patent · EP0084194 · Deleted

Register entry

Publication number: EP0084194
Application number: EP82201610
Kind: European patent with effect for Switzerland and Liechtenstein
Status: Deleted
Specification: Granted
Filed: Dec 16, 1982
Published: Jul 27, 1983
Granted: Apr 30, 1986
Deleted: Dec 31, 1992
Reason: Annual fee unpaid
IPC classes: C07C 43/20 (2006.01)
C07C 13/28 (2006.01)
C07C 93/14 (1985.01)
C09K 19/08 (2006.01)
Priority: CH A 198/82 14.01.1982
CH A 292/82 19.01.1982
CH A 2725/82 04.05.1982
Filing language: German
Source: Swissreg

History

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

Oct 26, 2024
Deleted, fee unpaid
Published in Swissreg on 26.10.2024

Parties

Holder

Merck Patent Gesellschaft mit beschränkter Haftung

Frankfurter Strasse 250 Postfach 41 19, D-64293 Darmstadt, DE

Inventor

Huynh-Ba, Tuong, Dr. Chem.

CH-5400 Baden

Osman, Maged A., Dr. Chem.

CH-8046 Zürich

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.