Copolymères acryliques absorbant l'eau

European patent · EP0242478 · Deleted

Register entry

Publication number
EP0242478
Application number
EP86309036
Kind
European patent with effect for Switzerland and Liechtenstein
Status
Deleted
Specification
Granted
Filed
Nov 19, 1986
Published
Oct 28, 1987
Granted
Sep 12, 1990
Deleted
Nov 30, 1991
Reason
Annual fee unpaid
IPC classes
C08F 220/06 (2006.01)
A61L 15/00 (2006.01)
Priority
US A 854000 21.04.1986
Filing language
English
Source
Swissreg

History

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

  1. Oct 24, 2024

    Deleted, fee unpaid

    Published in Swissreg on 24.10.2024

  2. Oct 31, 1990

    Granted

    Published in PIDTJ No 20 in 1990

Parties

Holder

American Colloid Company

5100 Suffield Court, Skokie/IL, US

Agent

Kirker & Cie SA

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

Inventor

Alexander, William

DuPage, IL 60540, US

Anderson, Mark

DuPage, IL 60187, US

Regan, Barbara R.

Cook, IL 60025, 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.