Microsphères injectables biodégradables, procédé de préparation de ces microsphères et suspensions injectables les renfermant
Swiss patent · CH681691 · Deleted
Register entry
- Publication number
- CH681691
- Application number
- CH003611/1990
- Kind
- Swiss patent
- Status
- Deleted
- Specification
- Granted
- Filed
- Nov 14, 1990
- Published
- May 14, 1993
- Granted
- May 14, 1993
- Deleted
- Nov 30, 1998
- Reason
- Annual fee unpaid
- IPC classes
- A61K 9/52 (2006.01)A61K 31/56 (2006.01)
- Priority
- FR A89 14976 15.11.1989
- Filing language
- French
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Jul 15, 1999
Deleted, fee unpaid
Published in PIDTJ No 13 in 1999
- May 14, 1993
Granted
Published in PIDTJ No 9 in 1993
Parties
Inventor
Cohen, Gérard
Paris, FR
Dubois, Jean-Luc
Paris, FR
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.