PROCEDE DE PREPARATION DE CETONES D'ARYLE
European patent · EP0546133 · Deleted
Register entry
- Publication number
- EP0546133
- Application number
- EP92912663
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- May 29, 1992
- Published
- Jun 16, 1993
- Granted
- Aug 21, 1996
- Deleted
- May 31, 1997
- Reason
- Annual fee unpaid
- IPC classes
- C07C 45/46 (2006.01)C07C 49/784 (2006.01)C07C 49/786 (2006.01)
- Priority
- US 707643 30.05.1991
- PCT application
- PCT/US1992/004431 29.05.1992
- PCT publication
- WO1992/021640 10.12.1992
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Jan 15, 1998
Deleted, fee unpaid
Published in PIDTJ No 1 in 1998
- Aug 30, 1996
Granted
Published in PIDTJ No 16 in 1996
Parties
Inventor
RAINS, Arlice, E.
Chattanooga, TN 37412, US
LEA, Terry, E.
Ringgold, GA 30736, US
TEMPLER, David, I.
Arlington Heights, IL 60004, 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.