Mono-, bi- oder tri-carbocyclische Phosphin- oder Phosphonsäureverbindungen
Swiss patent · CH681542 · Deleted
Register entry
- Publication number
- CH681542
- Application number
- CH002305/1991
- Kind
- Swiss patent
- Status
- Deleted
- Specification
- Granted
- Filed
- Aug 2, 1991
- Published
- Apr 15, 1993
- Granted
- Apr 15, 1993
- Deleted
- Aug 31, 1995
- Reason
- Annual fee unpaid
- IPC classes
- C07F 9/30 (2006.01)C07F 9/38 (2006.01)C08K 5/53 (2006.01)C09K 15/32 (2006.01)
- Priority
- DE A4025228 09.08.1990
- Filing language
- German
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Apr 15, 1996
Deleted, fee unpaid
Published in PIDTJ No 7 in 1996
- Apr 15, 1993
Granted
Published in PIDTJ No 7 in 1993
Parties
Inventor
Kaul, Bansi Lal, Dr.
Biel-Benken BL
Vougioukas, Angelos-Elie, Dr.
Saint-Louis, 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.