Chinazolinon-Derivate

European patent · EP0371731 · Deleted

Register entry

Publication number
EP0371731
Application number
EP89312295
Kind
European patent with effect for Switzerland and Liechtenstein
Status
Deleted
Specification
Granted
Filed
Nov 27, 1989
Published
Jun 6, 1990
Granted
Apr 20, 1994
Deleted
Nov 30, 1994
Reason
Annual fee unpaid
IPC classes
C07D 239/91 (2006.01)
C07C 237/42 (2006.01)
A61K 31/505 (2006.01)
Priority
GB A 8827988 30.11.1988
Filing language
English
Source
Swissreg

History

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

  1. Oct 26, 2024

    Deleted, fee unpaid

    Published in Swissreg on 26.10.2024

  2. May 31, 1994

    Granted

    Published in PIDTJ No 10 in 1994

Parties

Holder

Smith Kline & French Laboratories Limited

Mundells, Welwyn Garden City/Herts, GB

Agent

Kirker & Cie SA

122, rue de Genève Case postale 65, 1226 Thônex (Genève)

Inventor

Kruse, Lawrence Ivan

Malvern, PA, US

Coates, William John

Welwyn Garden City, Herts, GB

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.