Polymermischung, die ein verzweigtes Polycarbonat enthält

European patent · EP0496258 · Deleted

Register entry

Publication number
EP0496258
Application number
EP92100562
Kind
European patent with effect for Switzerland and Liechtenstein
Status
Deleted
Specification
Granted
Filed
Jan 15, 1992
Published
Jul 29, 1992
Granted
Jun 20, 2001
Deleted
Jun 20, 2001
Reason
Revoked in opposition
IPC classes
C08L 69/00 (2006.01)
C08L 25/00 (2006.01)
C08L 23/00 (2006.01)
C08L 21/00 (2006.01)
C08L 77/00 (2006.01)
C08G 64/14 (2006.01)
Priority
JP 2266091 24.01.1991
JP 2266191 24.01.1991
JP 2266291 24.01.1991
JP 2266391 24.01.1991
Filing language
English
Source
Swissreg

History

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

  1. Jun 25, 2024

    Change

    Published in Swissreg on 25.06.2024

  2. Jun 25, 2024

    Change

    Published in Swissreg on 25.06.2024

  3. Dec 28, 2001

    Change

    Published in PIDTJ No 24 in 2001

  4. Jun 29, 2001

    Granted

    Published in PIDTJ No 12 in 2001

Parties

Holder

IDEMITSU PETROCHEMICAL CO., LTD.

6-1, Shiba 5-chome, Minato-ku, Tokyo, JP

Inventor

Kozakura, Shiro, Idemitsu Petrochemical Co.,Ltd.

Ichihara-shi, Chiba-ken, JP

Kuze, Shigeki, Idemitsu Petrochemical Co.,Ltd.

Ichihara-shi, Chiba-ken, JP

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.