Kupplungsverfahren

European patent · EP0322147 · Deleted

Register entry

Publication number
EP0322147
Application number
EP88311795
Kind
European patent with effect for Switzerland and Liechtenstein
Status
Deleted
Specification
Granted
Filed
Dec 13, 1988
Published
Jun 28, 1989
Granted
May 6, 1992
Deleted
May 6, 1992
Reason
No effect for Switzerland and Liechtenstein
IPC classes
C07C 2/72 (2006.01)
Priority
US A 135318 21.12.1987
Filing language
English
Source
Swissreg

History

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

  1. Oct 25, 2024

    Change

    Published in Swissreg on 25.10.2024

  2. Jun 15, 1992

    Granted

    Published in PIDTJ No 11 in 1992

Parties

Holder

Ethyl Corporation

Ethyl Tower 451 Florida Blvd., Baton Rouge/LA, US

Inventor

Smith, Robert Scott

Baton Rouge Louisiana 70810, 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.