Etherrückgewinnung
European patent · EP0604998 · Deleted
Register entry
- Publication number
- EP0604998
- Application number
- EP93121067
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Dec 29, 1993
- Published
- Jul 6, 1994
- Granted
- Feb 25, 1998
- Deleted
- Dec 31, 2000
- Reason
- Annual fee unpaid
- IPC classes
- C07C 41/42 (2006.01)C07C 43/04 (2006.01)C07C 41/34 (2006.01)
- Priority
- US 998706 30.12.1992
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Aug 15, 2001
Deleted, fee unpaid
Published in PIDTJ No 15 in 2001
- Feb 27, 1998
Agent entered
- Representative
- Kirker & Cie SA, 122, rue de Genève, Case postale 65, 1226 Thônex (Genève)
Published in PIDTJ No 4 in 1998
- Feb 27, 1998
Granted
Published in PIDTJ No 4 in 1998
Parties
Holder
Inventor
Eason, John H.
Katy, Texas 77494, US
Klepac, Joseph
Krotz Springs, Louisiana 70750, 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.