Herstellung von Acetaminophen
European patent · EP0469742 · Deleted
Register entry
- Publication number
- EP0469742
- Application number
- EP91306423
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Jul 15, 1991
- Published
- Feb 5, 1992
- Granted
- Jan 22, 1997
- Deleted
- Jul 31, 2003
- Reason
- Annual fee unpaid
- IPC classes
- C07C 231/10 (2006.01)
- Priority
- US 556589 20.07.1990
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Mar 15, 2004
Deleted, fee unpaid
Published in +pat+ No 5 in 2004
- Feb 28, 1997
Agent entered
- Representative
- Isler & Pedrazzini AG, Gotthardstrasse 53, 8023 Zürich
Published in PIDTJ No 4 in 1997
- Jan 31, 1997
Granted
Published in PIDTJ No 2 in 1997
Parties
Inventor
Fritch, John R.
Corpus Christi, Texas 78410, US
Aguila, Daniel A.
Corpus Christi, Texas 78413, US
Horlenko, Theodore
Corpus Christi, Texas 78411, US
Fruchey, O. Stanley
W-6232 Bad Soden/T.s., DE
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.