Sinterbare Lithiumdisilikat-Glaskeramik

European patent · EP0827941 · Deleted

Register entry

Publication number
EP0827941
Application number
EP97250239
Kind
European patent with effect for Switzerland and Liechtenstein
Status
Deleted
Specification
Granted
Filed
Aug 15, 1997
Published
Mar 11, 1998
Granted
Nov 3, 1999
Deleted
Aug 14, 2017
Reason
Maximum term reached
IPC classes
C03C 10/04 (2006.01)
A61K 6/06 (2006.01)
C03C 3/078 (2006.01)
C03C 3/095 (2006.01)
Priority
DE 19635940 05.09.1996
DE 19647739 06.11.1996
Filing language
German
Source
Swissreg

History

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

  1. Aug 21, 2017

    Maximum term reached

    Published in Swissreg on 21.08.2017

  2. Nov 30, 1999

    Agent entered

    Representative
    Patentanwaltsbureau, R. A. Maspoli, Buchholzstrasse 149, Postfach 191, 8053 Zürich

    Published in PIDTJ No 22 in 1999

  3. Nov 15, 1999

    Granted

    Published in PIDTJ No 21 in 1999

Parties

Holder

Ivoclar AG

IVOCLAR AG

Bendererstrasse 2, 9494 Schaan, LI

Inventor

Schweiger, Marcel, Dipl.-Ing.

7000 Chur

Frank, Martin, Dipl.-Ing.

9494 Schaan, LI

Rheinberger, Volker, Dr.

9490 Vaduz, LI

Höland, Wolfram, Professor Dr.

9494 Schaan, LI

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.