Gummimasse
European patent · EP0685521 · Deleted
Register entry
- Publication number
- EP0685521
- Application number
- EP95104259
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Mar 23, 1995
- Published
- Dec 6, 1995
- Granted
- Dec 23, 1998
- Deleted
- Mar 31, 2002
- Reason
- Annual fee unpaid
- IPC classes
- C08L 21/00 (2006.01)C08L 23/16 (2006.01)C08L 25/10 (2006.01)*C08L 21/00 (2006.01)
- Priority
- JP 142221/94 02.06.1994
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Nov 15, 2002
Deleted, fee unpaid
Published in +pat+ No 21 in 2002
- Dec 31, 1998
Agent entered
- Representative
- E. Blum & Co. Patentanwälte, Am Vorderberg 11, 8044 Zürich
Published in PIDTJ No 24 in 1998
- Dec 31, 1998
Granted
Published in PIDTJ No 24 in 1998
Parties
Inventor
Okamoto, Kohei, c/o Idemitsu Petrochem. Co., Ltd.
Tokuyama-shi, Yamaguchi-ken, JP
Inoue, Kyoichi, c/o Idemitsu Petrochem. Co., Ltd.
Osaka-shi, Osaka-fu, JP
Kutuno, Takayoshi, c/o Idemitsu Petroch. Co., Ltd.
Tokuyama-shi, Yamaguchi-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.