Article conformé comprenant un polymère réticulé ioniquement

Swiss patent · CH573953 · Deleted

Register entry

Publication number
CH573953
Application number
CH010892/1974
Kind
Swiss patent
Status
Deleted
Specification
Granted
Filed
Jun 30, 1972
Published
Feb 13, 1976
Granted
Feb 15, 1976
Deleted
Jun 30, 1992
Reason
Maximum term reached
IPC classes
C08G 81/00 (2006.01)
C08J 3/24 (2006.01)
C08J 5/20 (2006.01)
A61F 1/24 (1974.07)
Priority
FR A71.24235 02.07.1971
Filing language
French
Source
Swissreg

History

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

  1. Oct 29, 2024

    Maximum term reached

    Published in Swissreg on 29.10.2024

  2. Feb 13, 1976

    Granted

    Published in PIDTJ No 3 in 1976

Parties

Holder

Rhône-Poulenc S.A.

22, avenue Montaigne, Paris 8e, FR

Agent

Kirker & Cie SA

122, rue de Genève Case postale 65, 1226 Thônex (Genève)

Inventor

Xavier Marze

Lyon, FR

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.