4-Alkylimidazolderivate

European patent · EP0539509 · Deleted

Register entry

Publication number
EP0539509
Application number
EP91914167
Kind
European patent with effect for Switzerland and Liechtenstein
Status
Deleted
Specification
Granted
Filed
Jul 15, 1991
Published
May 5, 1993
Granted
Apr 12, 1995
Deleted
Jul 14, 2011
Reason
Maximum term reached
IPC classes
C07D 403/10 (2006.01)
A61K 31/415 (2006.01)
A61K 31/41 (2006.01)
Priority
US A 552637 13.07.1990
US A 650258 04.02.1991
PCT application
PCT/US1991/004826 15.07.1991
PCT publication
WO1992/000977 23.01.1992
Filing language
English
Source
Swissreg

History

What the Federal Institute of Intellectual Property published about this title, newest first.

  1. Jul 18, 2011

    Maximum term reached

    Published in Swissreg on 18.07.2011

  2. May 31, 1995

    Granted

    Published in PIDTJ No 10 in 1995

Parties

Holder

E.I. Du Pont de Nemours & Company

E.I. du Pont de Nemours & Company

1007 Market Street, Wilmington/DE, US

Inventor

Carini, David John

Wilmington, DE 19803, 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.