Substituierte Phenole als Stabilisatoren

European patent · EP0224442 · Deleted

Register entry

Publication number
EP0224442
Application number
EP86810511
Kind
European patent with effect for Switzerland and Liechtenstein
Status
Deleted
Specification
Granted
Filed
Nov 7, 1986
Published
Jun 3, 1987
Granted
May 16, 1990
Deleted
Nov 6, 2006
Reason
Maximum term reached
IPC classes
C08K 5/37 (2006.01)
C07C 323/00 (2006.01)
C10M 135/24 (2006.01)
Priority
CH A 4871/85 13.11.1985
CH A 3828/86 24.09.1986
Filing language
German
Source
Swissreg

History

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

  1. Nov 30, 2006

    Maximum term reached

    Published in +pat+ No 22 in 2006

  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

  4. Jun 29, 1990

    Granted

    Published in PIDTJ No 12 in 1990

Parties

Holder

Ciba Specialty Chemicals Holding Inc.

Klybeckstrasse 141, 4057 Basel

Inventor

Meier, Hans-Rudolf, Dr.

CH-1723 Marly

Knobloch, Gerrit, Dr.

CH-4422 Arisdorf

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.