Procédé de préparation de composés polycycliques

Swiss patent · CH605890 · Deleted

Register entry

Publication number
CH605890
Application number
CH015470/1974
Kind
Swiss patent
Status
Deleted
Specification
Granted
Filed
Nov 20, 1974
Published
Dec 30, 1977
Granted
Dec 31, 1977
Deleted
Dec 31, 1977
Reason
Annual fee unpaid
IPC classes
C07D 311/22 (2006.01)
C07D 311/86 (2006.01)
Priority
GB A54004/73 21.11.1973
GB A54007/73 21.11.1973
GB A31828/74 18.07.1974
Filing language
French
Source
Swissreg

History

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

  1. Oct 29, 2024

    Deleted, fee unpaid

    Published in Swissreg on 29.10.2024

  2. Dec 30, 1977

    Granted

    Published in PIDTJ No 24 in 1977

Parties

Holder

Fisons Limited

Fison House, 9 Grosvenor Street, London, GB

Agent

Kirker & Cie Ing.-conseils

14, rue du Mont-Blanc, 1211 Genève 1

Inventor

Thomas Brian Lee

Loughborough/Leics, GB

David Norman Hardern

Loughborough/Leics, GB

John Raymond Bantick

Loughborough/Leics, 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.