Benzimidazole

European patent · EP0055973 · Deleted

Register entry

Publication number
EP0055973
Application number
EP81810512
Kind
European patent with effect for Switzerland and Liechtenstein
Status
Deleted
Specification
Granted
Filed
Dec 21, 1981
Published
Jul 14, 1982
Granted
Jan 23, 1985
Deleted
Dec 31, 1999
Reason
Annual fee unpaid
IPC classes
C07D 405/04 (2006.01)
D06L 3/12 (2006.01)
Priority
CH A 9611/80 29.12.1980
CH A 4666/81 16.07.1981
Filing language
German
Source
Swissreg

History

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

  1. Jul 31, 2000

    Deleted, fee unpaid

    Published in PIDTJ No 14 in 2000

  2. May 15, 1997

    Address changed

    Owner
    Ciba SC Holding AG, Klybeckstrasse 141, 4057 Basel → Ciba Specialty Chemicals Holding Inc., Klybeckstrasse 141, 4057 Basel

    Published in PIDTJ No 9 in 1997

  3. Oct 31, 1996

    Transferred

    Owner
    CIBA-GEIGY AG, Klybeckstrasse 141, 4002 Basel → Ciba SC Holding AG, Klybeckstrasse 141, 4057 Basel

    Published in PIDTJ No 20 in 1996

Parties

Holder

Ciba Specialty Chemicals Holding Inc.

Klybeckstrasse 141, 4057 Basel

Inventor

Meyer, Hans Rudolf, Dr.

CH-4102 Binningen

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.