Polyoxyalkylendiamid
Swiss patent · CH645654 · Deleted
Register entry
- Publication number
- CH645654
- Application number
- CH003201/1980
- Kind
- Swiss patent
- Status
- Deleted
- Specification
- Granted
- Filed
- Apr 25, 1980
- Published
- Oct 15, 1984
- Granted
- Oct 15, 1984
- Deleted
- Apr 30, 1999
- Reason
- Annual fee unpaid
- IPC classes
- C08G 69/40 (2006.01)C07C 103/30 (1985.01)C10M 3/30 (1980.01)
- Priority
- US A047285 11.06.1979
- Filing language
- German
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Dec 15, 1999
Deleted, fee unpaid
Published in PIDTJ No 23 in 1999
- Oct 15, 1984
Granted
Published in PIDTJ No 19 in 1984
Parties
Inventor
Rieder, Walter Emil
Arcadia/CA, US
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.