Procédé de mélange de polyphosphazènes

European patent · EP0184823 · Deleted

Register entry

Publication number
EP0184823
Application number
EP85115730
Kind
European patent with effect for Switzerland and Liechtenstein
Status
Deleted
Specification
Granted
Filed
Dec 10, 1985
Published
Jun 18, 1986
Granted
Mar 8, 1989
Deleted
Dec 31, 1991
Reason
Annual fee unpaid
IPC classes
C08J 3/22 (2006.01)
C08J 9/06 (2006.01)
C08L 85/02 (2006.01)
Priority
US A 680183 10.12.1984
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

  2. Apr 14, 1989

    Granted

    Published in PIDTJ No 7 in 1989

Parties

Holder

Ethyl Corporation

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

Agent

Dr. Conrad A. Riederer Patentanwalt

7310 Bad Ragaz

Inventor

Mueller, Warren Burke

Baton Rouge Louisiana 70816, 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.