Procédé de préparation de dérivés du cyclopentane

Swiss patent · CH592621 · Deleted

Register entry

Publication number
CH592621
Application number
CH004163/1975
Kind
Swiss patent
Status
Deleted
Specification
Granted
Filed
May 21, 1974
Published
Jul 29, 1977
Granted
Jul 31, 1977
Deleted
Jun 30, 1982
Reason
Annual fee unpaid
IPC classes
C07C 177/00 (1985.01)
Priority
GB A24473/73 22.05.1973
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. Jul 29, 1977

    Granted

    Published in PIDTJ No 14 in 1977

Parties

Holder

May & Baker Limited

Dagenham/Essex, GB

Agent

Kirker & Cie Ing.-conseils

14, rue du Mont-Blanc, 1211 Genève 1

Inventor

Michael Peter Lear Caton

Upminster /Essex, GB

Edward Charles John Coffee

Londres, GB

Gordon Leonard Watkins

Hornchurch /Essex, 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.