Ausgefälltes Calciumcarbonat
European patent · EP0468719 · Deleted
Register entry
- Publication number
- EP0468719
- Application number
- EP91306638
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Jul 22, 1991
- Published
- Jan 29, 1992
- Granted
- Oct 5, 1994
- Deleted
- Oct 5, 1994
- Reason
- No effect for Switzerland and Liechtenstein
- IPC classes
- C01F 11/18 (2006.01)C04B 2/06 (2006.01)D21H 17/67 (2006.01)D21H 19/38 (2006.01)
- Priority
- GB A 9016552 27.07.1990
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Oct 25, 2024
Change
Published in Swissreg on 25.10.2024
- Nov 15, 1994
Granted
Published in PIDTJ No 21 in 1994
Parties
Inventor
Jones, Thomas Richard
St. Austell, Cornwall PL25 4BJ, GB
Bleakley, Ian Stuart
St. Austell, Cornwall PL25 5NY, GB
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.