Pharmazeutische teilbare Retardtabletten
Swiss patent · CH646330 · Deleted
Register entry
- Publication number
- CH646330
- Application number
- CH003959/1980
- Kind
- Swiss patent
- Status
- Deleted
- Specification
- Granted
- Filed
- May 21, 1980
- Published
- Nov 30, 1984
- Granted
- Nov 30, 1984
- Deleted
- May 20, 2000
- Reason
- Maximum term reached
- IPC classes
- A61K 9/22 (2006.01)
- Filing language
- German
- Source
- Swissreg
Supplementary protection certificates
A certificate extends the patent’s protection for a medicine or a plant protection product authorised in Switzerland.
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Jun 15, 2000
Maximum term reached
Published in PIDTJ No 11 in 2000
- Feb 14, 1997
Address changed
- Owner
- CIBA-GEIGY AG, Klybeckstrasse 141, 4002 Basel → Novartis AG, Schwarzwaldallee 215, 4058 Basel
Published in PIDTJ No 3 in 1997
- Nov 30, 1984
Granted
Published in PIDTJ No 22 in 1984
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.