Polyazofarbstoffe

European patent · EP0423071 · Deleted

Register entry

Publication number
EP0423071
Application number
EP90810763
Kind
European patent with effect for Switzerland and Liechtenstein
Status
Deleted
Specification
Granted
Filed
Oct 4, 1990
Published
Apr 17, 1991
Granted
Jun 8, 1994
Deleted
Oct 31, 1994
Reason
Annual fee unpaid
IPC classes
C09B 45/24 (2006.01)
D06P 1/10 (2006.01)
Priority
CH A 3720/89 12.10.1989
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

  2. Jul 15, 1994

    Granted

    Published in PIDTJ No 13 in 1994

Parties

Holder

CIBA-GEIGY AG

Klybeckstrasse 141, 4002 Basel

Inventor

Schlesinger, Ulrich, Dr.

W-7852 Binzen, 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.