Heptyn-2-ones 1,7 substituées
European patent · EP0251126 · Deleted
Register entry
- Publication number
- EP0251126
- Application number
- EP87108961
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Jun 23, 1987
- Published
- Jan 7, 1988
- Granted
- Jan 8, 1992
- Deleted
- Jun 30, 2003
- Reason
- Annual fee unpaid
- IPC classes
- C07C 225/16 (2006.01)
- Priority
- US A 879397 27.06.1986US A 42959 27.04.1987
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Feb 13, 2004
Deleted, fee unpaid
Published in +pat+ No 3 in 2004
- Feb 28, 1992
Granted
Published in PIDTJ No 4 in 1992
Parties
Inventor
Rzeszotarski, Waclaw Janusz
Millersville Maryland 21108, US
Guzewska, Maria Elzbieta
Baltimore Maryland 21228, 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.