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European patent · EP0638529 · Deleted
Register entry
- Publication number
- EP0638529
- Application number
- EP94110744
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Jul 11, 1994
- Published
- Feb 15, 1995
- Granted
- May 21, 1997
- Deleted
- Jul 31, 2000
- Reason
- Annual fee unpaid
- IPC classes
- C04B 35/524 (2006.01)
- Priority
- JP 220706/93 11.08.1993
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Mar 15, 2001
Deleted, fee unpaid
Published in PIDTJ No 5 in 2001
- May 30, 1997
Agent entered
- Representative
- Bovard AG, Patentanwälte, Optingenstrasse 16, 3000 Bern 25
Published in PIDTJ No 10 in 1997
- May 30, 1997
Granted
Published in PIDTJ No 10 in 1997
Parties
Inventor
Sasaki, Shingo, c/o Unitika Ltd.
Uji-shi, Kyoto, JP
Shinjo, Akira, c/o Unitika Ltd.
Uji-shi, Kyoto, JP
Yamao, Mutsunori, c/o Unitika Ltd.
Uji-shi, Kyoto, 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.