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European patent · EP0044117 · Deleted

Register entry

Publication number
EP0044117
Application number
EP81200799
Kind
European patent with effect for Switzerland and Liechtenstein
Status
Deleted
Specification
Granted
Filed
Jul 13, 1981
Published
Jan 20, 1982
Granted
Sep 3, 1986
Deleted
Jul 31, 1989
Reason
Annual fee unpaid
IPC classes
B01J 23/76 (2006.01)
B01J 37/00 (2006.01)
Priority
GB A 8023225 16.07.1980
Filing language
English
Source
Swissreg

History

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

  1. Oct 25, 2024

    Deleted, fee unpaid

    Published in Swissreg on 25.10.2024

Parties

Holder

Dyson Refractories Limited

381, Fulwood Road, Sheffield, GB

Agent

R.A. Egli & Co, Patentanwälte

R. A. Egli & Co. Patentanwälte

Horneggstrasse 4, 8008 Zürich

Inventor

Sambrook, Rodney Martin

Dronfield Sheffield, S18 6QT, GB

Huxham Ross, Julian Richard

Gomersal Cleckheaton, BD19 4RW, 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.