Polyhydroxyverbindungen zur Polyurethan-Synthese geeignet
European patent · EP0798325 · Deleted
Register entry
- Publication number
- EP0798325
- Application number
- EP97105193
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Mar 27, 1997
- Published
- Oct 1, 1997
- Granted
- May 3, 2000
- Deleted
- Mar 31, 2007
- Reason
- Annual fee unpaid
- IPC classes
- C08G 63/91 (2006.01)C08G 18/42 (2006.01)C08J 11/24 (2006.01)C08J 11/26 (2006.01)
- Priority
- CH 79896 27.03.1996
- Filing language
- German
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Nov 15, 2007
Deleted, fee unpaid
Published in +pat+ No 21 in 2007
- Oct 31, 2003
Agent entered
- Representative
- E. Blum & Co. Patentanwälte, Am Vorderberg 11, 8044 Zürich → Sika Technology AG, Geschäftsstelle Zürich, Intellectual Property Department, Tüffenwies 16, Postfach, 8048 Zürich
Published in +pat+ No 20 in 2003
- Oct 31, 2003
Address changed
- Owner
- Sika AG, vorm. Kaspar Winkler & Co., Tüffenwies 16-22, CH-8048 Zürich → Sika Schweiz AG, Tüffenwies 16-22, 8064 Zürich
Published in +pat+ No 20 in 2003
- May 15, 2000
Granted
Published in PIDTJ No 9 in 2000
- May 15, 2000
Agent entered
- Representative
- E. Blum & Co. Patentanwälte, Am Vorderberg 11, 8044 Zürich
Published in PIDTJ No 9 in 2000
Parties
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.